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Content for  TS 24.229  Word version:  19.0.0

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A.2.2.4 PDU parameters  A.2.2.4.1 Status-codes  A.2.2.4.2 ACK method  A.2.2.4.3 BYE method  A.2.2.4.4 CANCEL method  A.2.2.4.6 INFO method 
...

 

A.2.2.4  PDU parameters  p. 668

A.2.2.4.1  Status-codes  p. 668
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1100 (Trying)[26] 21.1.1c1c1[26] 21.1.1c2c2
1011xx response[26] 21.1p21p21[26] 21.1p21p21
101A18x response[26] 21.1p21p21[26] 21.1p21p21
2180 (Ringing)[26] 21.1.2c3c3[26] 21.1.2c3c3
3181 (Call Is Being Forwarded)[26] 21.1.3c3c3[26] 21.1.3c3c3
4182 (Queued)[26] 21.1.4c3c3[26] 21.1.4c3c3
5183 (Session Progress)[26] 21.1.5c3c3[26] 21.1.5c3c3
5A199 (Early Dialog Terminated)[142] 11.1c32c32[142] 11.1c32c32
1022xx response[26] 21.2p22p22[26] 21.1p22p22
6200 (OK)[26] 21.2.1mm[26] 21.2.1im
7202 (Accepted)[28] 8.3.1c34c34[28] 8.3.1c34c34
1033xx response[26] 21.3p23p23[26] 21.1p23p23
8300 (Multiple Choices)[26] 21.3.1mm[26] 21.3.1ii
9301 (Moved Permanently)[26] 21.3.2mm[26] 21.3.2ii
10302 (Moved Temporarily)[26] 21.3.3mm[26] 21.3.3ii
11305 (Use Proxy)[26] 21.3.4mm[26] 21.3.4ii
12380 (Alternative Service)[26] 21.3.5mm[26] 21.3.5ii
1044xx response[26] 21.4p24p24[26] 21.4p24p24
13400 (Bad Request)[26] 21.4.1mm[26] 21.4.1ii
14401 (Unauthorized)[26] 21.4.2mm[26] 21.4.2ic10
15402 (Payment Required)[26] 21.4.3n/an/a[26] 21.4.3n/an/a
16403 (Forbidden)[26] 21.4.4mm[26] 21.4.4ii
17404 (Not Found)[26] 21.4.5mm[26] 21.4.5ii
18405 (Method Not Allowed)[26] 21.4.6mm[26] 21.4.6ii
19406 (Not Acceptable)[26] 21.4.7mm[26] 21.4.7ii
20407 (Proxy Authentication Required)[26] 21.4.8mm[26] 21.4.8ii
21408 (Request Timeout)[26] 21.4.9c3c3[26] 21.4.9ii
22410 (Gone)[26] 21.4.10mm[26] 21.4.10ii
22A412 (Conditional Request Failed)[70] 11.2.1c20c20[70] 11.2.1c19c19
23413 (Request Entity Too Large)[26] 21.4.11mm[26] 21.4.11ii
24414 (Request-URI Too Large)[26] 21.4.12mm[26] 21.4.12ii
25415 (Unsupported Media Type)[26] 21.4.13mm[26] 21.4.13ii
26416 (Unsupported URI Scheme)[26] 21.4.14mm[26] 21.4.14ii
26A417 (Unknown Resource Priority)[116] 4.6.2c25c25[116] 4.6.2c25c25
27420 (Bad Extension)[26] 21.4.15mm[26] 21.4.15ii
28421 (Extension Required)[26] 21.4.16mm[26] 21.4.16ii
28A422 (Session Interval Too Small)[58] 6c8c8[58] 6c8c8
29423 (Interval Too Brief)[26] 21.4.17c5c5[26] 21.4.17c6c6
29A424 (Bad Location Information)[89] 4.2c23c23[89] 4.2c24c24
29AA428 Use Identity Header[252] 6.2.2mm[252] 6.2.2c35c35
29B429 (Provide Referrer Identity)[59] 5c9c9[59] 5c9c9
29C430 (Flow Failed)[92] 11oc21[92] 11mc22
29D433 (Anonymity Disallowed)[67] 4c14c14[67] 4c14c14
29DA436 Bad Identity Info[252] 6.2.2mm[252] 6.2.2c35c35
29DB437 Unsupported Credential[252] 6.2.2mm[252] 6.2.2c35c35
29DC438 Invalid Identity Header[252] 6.2.2mm[252] 6.2.2c35c35
29E439 (First Hop Lacks Outbound Support)[92] 11c28c28[92] 11c29c29
29F440 (Max Breadth Exceeded)[117] 5c30c30[117] 5c31c31
29G469 (Bad INFO Package)[25] 4.2c33c33[25] 4.2c33c33
29H470 (Consent Needed)[125] 5.9.2c26c26[125] 5.9.2c27c27
30480 (Temporarily not available)[26] 21.4.18mm[26] 21.4.18ii
31481 (Call /Transaction Does Not Exist)[26] 21.4.19mm[26] 21.4.19ii
32482 (Loop Detected)[26] 21.4.20mm[26] 21.4.20ii
33483 (Too Many Hops)[26] 21.4.21mm[26] 21.4.21ii
34484 (Address Incomplete)[26] 21.4.22mm[26] 21.4.22ii
35485 (Ambiguous)[26] 21.4.23mm[26] 21.4.23ii
36486 (Busy Here)[26] 21.4.24mm[26] 21.4.24ii
37487 (Request Terminated)[26] 21.4.25mm[26] 21.4.25ii
38488 (Not Acceptable Here)[26] 21.4.26mm[26] 21.4.26ii
39489 (Bad Event)[28] 8.3.2c4c4[28] 8.3.2c4c4
40491 (Request Pending)[26] 21.4.27mm[26] 21.4.27ii
41493 (Undecipherable)[26] 21.4.28mm[26] 21.4.28ii
41A494 (Security Agreement Required)[48] 2c7c7[48] 2n/an/a
1055xx response[26] 21.5p25p25[26] 21.5p25p25
42500 (Internal Server Error)[26] 21.5.1mm[26] 21.5.1ii
43501 (Not Implemented)[26] 21.5.2mm[26] 21.5.2ii
44502 (Bad Gateway)[26] 21.5.3mm[26] 21.5.3ii
45503 (Service Unavailable)[26] 21.5.4mm[26] 21.5.4ii
46504 (Server Time-out)[26] 21.5.5mm[26] 21.5.5ii
47505 (Version not supported)[26] 21.5.6mm[26] 21.5.6ii
48513 (Message Too Large)[26] 21.5.7mm[26] 21.5.7ii
49580 (Precondition Failure)[30] 8mm[30] 8ii
1066xx response[26] 21.6p26p26[26] 21.6p26p26
50600 (Busy Everywhere)[26] 21.6.1mm[26] 21.6.1ii
51603 (Decline)[26] 21.6.2mm[26] 21.6.2ii
52604 (Does Not Exist Anywhere)[26] 21.6.3mm[26] 21.6.3ii
53606 (Not Acceptable)[26] 21.6.4mm[26] 21.6.4ii
54607 (Unwanted)[254]mm[254]ii
c1:
IF A.163/3 OR A.163/9 OR A.163/9B OR A.163/11 OR A.163/13 OR A.163/15 OR A.163/15B OR A.163/17 OR A.163/19 OR A.163/21 OR A.163/23 AND A.162/5 THEN m ELSE n/a - - BYE response or INVITE response or MESSAGE response or NOTIFY response or OPTIONS response or PRACK response or PUBLISH response or REFER response or REGISTER response or SUBSCRIBE response or UPDATE response, stateful proxy.
c2:
IF A.163/3 OR A.163/9 OR A.163/9B OR A.163/11 OR A.163/13 OR A.163/15 OR A.163/15B OR A.163/17 OR A.163/19 OR A.163/21 OR A.163/23 THEN (IF A.162/5 THEN m ELSE i) ELSE n/a - - BYE response or INVITE response or MESSAGE response or NOTIFY response or OPTIONS response or PRACK response or PUBLISH response or REFER response or REGISTER response or SUBSCRIBE response or UPDATE response, stateful proxy.
c3:
IF A.163/9 THEN m ELSE n/a - - INVITE response.
c4:
IF A.162/27 THEN m ELSE n/a - - SIP specific event notification.
c5:
IF A.163/19 OR A.163/21 THEN m ELSE n/a - - REGISTER response or SUBSCRIBE response.
c6:
IF A.163/19 OR A.163/21 THEN i ELSE n/a - - REGISTER response or SUBSCRIBE response.
c7:
IF A.162/47 THEN m ELSE n/a - - security mechanism agreement for the session initiation protocol.
c8:
IF A.162/52 THEN m ELSE n/a - - the SIP session timer.
c9:
IF A.162/53 AND A.163/17 THEN m ELSE n/a - - the SIP Referred-By mechanism and REFER response.
c10:
IF A.3/2 THEN m ELSE i - - P-CSCF.
c14:
IF A.162/58 THEN m ELSE n/a - - rejecting anonymous requests in the session initiation protocol.
c19:
IF A.162/51 THEN i ELSE n/a - - an event state publication extension to the session initiation protocol.
c20:
IF A.162/51 THEN m ELSE n/a - - an event state publication extension to the session initiation protocol.
c21:
IF A.4/57 AND A.3/2 THEN o ELSE n/a - - managing client initiated connections in SIP, P-CSCF.
c22:
IF A.4/57 AND A.3/4 THEN m ELSE i - - managing client initiated connections in SIP, S-CSCF.
c23:
IF A.162/70 THEN m ELSE n/a - - SIP location conveyance.
c24:
IF A.162/70 THEN i ELSE n/a - - SIP location conveyance.
c25:
IF A.162/80 THEN m ELSE n/a - - communications resource priority for the session initiation protocol.
c26:
IF A.162/85 THEN m ELSE n/a - - a framework for consent-based communications in SIP.
c27:
IF A.162/85 THEN i ELSE n/a - - a framework for consent-based communications in SIP.
c28:
IF A.162/57 AND THEN m ELSE n/a - - managing client initiated connections in SIP.
c29:
IF A.162/57 AND THEN i ELSE n/a - - managing client initiated connections in SIP.
c30:
IF A.162/81 THEN m ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies.
c31:
IF A.162/81 THEN i ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies.
c32:
IF A.162/91 AND A.163/9 THEN m ELSE n/a - - INVITE response and 199 (Early Dialog Terminated) response.
c33
IF A.162/20 THEN m ELSE n/a - - SIP INFO method and package framework.
c34:
IF A.162/27 OR A.163/9B OR A.163/17 THEN m ELSE n/a - - SIP specific event notification or MESSAGE response or REFER response.
c35
IF A.162/126 THEN m ELSE i - authenticated identity management in the Session Initiation Protocol
p21:
A.164/2 OR A.164/3 OR A.164/4 OR A.164/5 OR A.164/5A - - 1xx response
p22:
A.164/6 OR A.164/7 - - 2xx response
p23:
A.164/8 OR A.164/9 OR A.164/10 OR A.164/11 OR A.164/12 - - 3xx response
p24:
A.164/13 OR A.164/14 OR A.164/15 OR A.164/16 OR A.164/17 OR A.164/18 OR A.164/19 OR A.164/20 OR A.164/21 OR A.164/22 OR A.164/22A OR A.164/23 OR A.164/24 OR A.164/25 OR A.164/26 OR A.164/26A OR A.164/27 OR A.164/28 OR A.164/28A OR A.164/29 OR A.164/29A OR A.164/29B OR A.164/29C OR A.164/29D OR A.164/29E OR A.164/29F OR A.164/29G OR A.164/29H OR A.164/30 OR A.164/31 OR A.164/32 OR A.164/33 OR A.164/34 OR A.164/35 OR A.164/36 OR A.164/436 OR A.164/38 OR A.164/39 OR A.164/40 OR A.164/41 OR A.164/41A. - - 4xx response
p25:
A.164/42 OR A.164/43 OR A.164/44 OR A.164/45 OR A.164/46 OR A.164/47 OR A.164/48 OR A.164/49 - - 5xx response
p26:
A.164/50 OR A.164/51 OR A.164/52 OR A.164/53 - - 6xx response
Up
A.2.2.4.2  ACK method  p. 672
Prerequisite A.163/1 - - ACK request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept-Contact[56B] 9.2c10c10[56B] 9.2c11c11
2Allow-Events[28] 8.2.2mm[28] 8.2.2c1c1
3Authorization[26] 20.7mm[26] 20.7ii
4Call-ID[26] 20.8mm[26] 20.8mm
5Cellular-Network-Info7.2.15n/ac277.2.15n/ac28
6Content-Disposition[26] 20.11mm[26] 20.11ii
7Content-Encoding[26] 20.12mm[26] 20.12ii
8Content-Language[26] 20.13mm[26] 20.13ii
9Content-Length[26] 20.14mm[26] 20.14mm
10Content-Type[26] 20.15mm[26] 20.15ic3
11CSeq[26] 20.16mm[26] 20.16mm
12Date[26] 20.17mm[26] 20.17c2c2
13From[26] 20.20mm[26] 20.20mm
13AMax-Breadth[117] 5.8c15c15[117] 5.8c16c16
14Max-Forwards[26] 20.22mm[26] 20.22mm
15MIME-Version[26] 20.24mm[26] 20.24ic3
15AP-Access-Network-Info[52] 4.4, [52A] 4, [234] 2c20c20[52] 4.4, [52A] 4, [234] 2c21c21
15BAPriority-ShareSubclause 7.2.16n/ac29Subclause 7.2.16n/ac29
15CPrivacy[33] 4.2c6c6[33] 4.2c7c7
15DP-Charging-Vector[52] 4.6, [52A] 4c22c22[52] 4.6, [52A] 4c23c23
16Proxy-Authorization[26] 20.28mm[26] 20.28c4c4
17Proxy-Require[26] 20.29mm[26] 20.29mm
17AReason[34A] 2c8c8[34A] 2c9c9
17BRecord-Route[26] 20.30mm[26] 20.30c26c26
17CRecv-Info[25] 5.2.3c17c17[25] 5.2.3c18c18
17DReject-Contact[56B] 9.2c10c10[56B] 9.2c11c11
17ERelayed-Charge7.2.12n/ac247.2.12n/ac24
17FRequest-Disposition[56B] 9.1c10c10[56B] 9.1c11c11
18Require[26] 20.32mm[26] 20.32c5c5
18AResource-Priority[116] 3.1c12c12[116] 3.1c12c47
18BResource-ShareSubclause 4.15n/ac25Subclause 4.15n/ac25
19Route[26] 20.34mm[26] 20.34mm
19ASession-ID[162]c19c19[162]c19c19
20Timestamp[26] 20.38mm[26] 20.38ii
21To[26] 20.39mm[26] 20.39mm
22User-Agent[26] 20.41mm[26] 20.41ii
23Via[26] 20.42mm[26] 20.42mm
c1:
IF A.4/20 THEN m ELSE i - - SIP specific event notification extension.
c2:
IF A.162/9 THEN m ELSE i - - insertion of date in requests and responses.
c3:
IF A.3/2 OR A.3/4 THEN m ELSE i - - P-CSCF or S-CSCF.
c4:
IF A.162/8A THEN m ELSE i - - authentication between UA and proxy.
c5:
IF A.162/11 OR A.162/13 THEN m ELSE i - - reading the contents of the Require header before proxying the request or response or adding or modifying the contents of the Require header before proxying the request or response for methods other than REGISTER.
c6:
IF A.162/31 THEN m ELSE n/a - - a privacy mechanism for the Session Initiation Protocol (SIP).
c7:
IF A.162/31D OR A.162/31G THEN m ELSE IF A.162/31C THEN i ELSE n/a - - application of the privacy option "header" or application of the privacy option "id" or passing on of the Privacy header transparently.
c8:
IF A.162/48 THEN m ELSE n/a - - the Reason header field for the session initiation protocol.
c9:
IF A.162/48 THEN i ELSE n/a - - the Reason header field for the session initiation protocol.
c10:
IF A.162/50 THEN m ELSE n/a - - caller preferences for the session initiation protocol.
c11:
IF A.162/50 THEN i ELSE n/a - - caller preferences for the session initiation protocol.
c12:
IF A.162/80 THEN m ELSE n/a - - communications resource priority for the session initiation protocol.
c15:
IF A.162/81 THEN m ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies.
c16:
IF A.162/81 AND A.162/6 THEN m ELSE IF A.162/81 AND NOT A.162/6 THEN i ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies, forking of initial requests.
c17:
IF A.162/20 THEN m ELSE n/a - - SIP INFO method and package framework.
c18:
IF A.162/20 THEN i ELSE n/a - - SIP INFO method and package framework.
c19:
IF A.162/101 THEN m ELSE n/a - - the Session-ID header.
c20:
IF A.162/43 THEN x ELSE IF A.162/41 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c21:
IF A.162/43 THEN m ELSE IF A.162/41 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c22:
IF A.162/45 THEN m ELSE n/a - - the P-Charging-Vector header extension.
c23:
IF A.162/46 THEN m ELSE IF A.162/45 THEN i ELSE n/a - - adding, deleting, reading or modifying the P-Charging-Vector header before proxying the request or response or the P-Charging-Vector header extension.
c24:
IF A.162/121 THEN m ELSE n/a - - the Relayed-Charge header field extension.
c25:
IF A.162/122 THEN o ELSE n/a - - resource sharing.
c26:
IF A.162/14 THEN o ELSE i - - the requirement to be able to insert itself in the subsequent transactions in a dialog.
c27:
IF A.162/43 THEN x ELSE IF A.162/123 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
c28:
IF A.162/43 THEN m ELSE IF A.162/123 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
c29:
IF A.162/124 THEN o ELSE n/a - - priority sharing.
NOTE:
c1 refers to the UA role major capability as this is the case of a proxy that also acts as a UA specifically for SUBSCRIBE and NOTIFY.
Prerequisite A.163/1 - - ACK request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1
Up
A.2.2.4.3  BYE method  p. 674
Prerequisite A.163/2 - - BYE request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept[26] 20.1mm[26] 20.1ii
1AAccept-Contact[56B] 9.2c22c22[56B] 9.2c23c23
2Accept-Encoding[26] 20.2mm[26] 20.2ii
3Accept-Language[26] 20.3mm[26] 20.3ii
3AAllow[26] 20.5mm[26] 20.5ii
4Allow-Events[28] 8.2.2mm[28] 8.2.2c1c1
5Authorization[26] 20.7mm[26] 20.7ii
6Call-ID[26] 20.8mm[26] 20.8mm
6ACellular-Network-Info7.2.15n/ac377.2.15n/ac38
7Content-Disposition[26] 20.11mm[26] 20.11ic3
8Content-Encoding[26] 20.12mm[26] 20.12ic3
9Content-Language[26] 20.13mm[26] 20.13ic3
10Content-Length[26] 20.14mm[26] 20.14mm
11Content-Type[26] 20.15mm[26] 20.15ic3
12CSeq[26] 20.16mm[26] 20.16mm
13Date[26] 20.17mm[26] 20.17c2c2
14From[26] 20.20mm[26] 20.20mm
14AGeolocation[89] 4.1c26c26[89] 4.1c27c27
14BGeolocation-Routing[89] 4.1c26c26[89] 4.1c27c27
14CMax-Breadth[117] 5.8c33c33[117] 5.8c34c34
15Max-Forwards[26] 20.22mm[26] 20.22mm
16MIME-Version[26] 20.24mm[26] 20.24ic3
16AP-Access-Network-Info[52] 4.4, [234] 2c13c13[52] 4.4, [234] 2c14c14
16BP-Asserted-Identity[34] 9.1c9c9[34] 9.1c10c10
16CP-Charging-Function-Addresses[52] 4.5c17c17[52] 4.5c18c18
16DP-Charging-Vector[52] 4.6c15c15[52] 4.6c16c16
16FP-Preferred-Identity[34] 9.2xx[34] 9.2c8n/a
16GPrivacy[33] 4.2c11c11[33] 4.2c12c12
17Proxy-Authorization[26] 20.28mm[26] 20.28c4c4
18Proxy-Require[26] 20.29mm[26] 20.29mm
18AReason[34A] 2c20c20[34A] 2c21c21
19Record-Route[26] 20.30mm[26] 20.30c7c7
19AReferred-By[59] 3c24c24[59] 3c25c25
19BReject-Contact[56B] 9.2c22c22[56B] 9.2c23c23
19CRelayed-Charge7.2.12n/ac367.2.12n/ac36
19DRequest-Disposition[56B] 9.1c22c22[56B] 9.1c23c23
20Require[26] 20.32mm[26] 20.32c5c5
20AResource-Priority[116] 3.1c28c28[116] 3.1c28c28
21Route[26] 20.34mm[26] 20.34mm
21ASecurity-Client[48] 2.3.1xx[48] 2.3.1c19c19
21BSecurity-Verify[48] 2.3.1xx[48] 2.3.1c19c19
21CSession-ID[162]c35c35[162]c35c35
22Supported[26] 20.37mm[26] 20.37c6c6
23Timestamp[26] 20.38mm[26] 20.38ii
24To[26] 20.39mm[26] 20.39mm
25User-Agent[26] 20.41mm[26] 20.41ii
25AUser-to-User[126] 7c29c29[126] 7c30c30
26Via[26] 20.42mm[26] 20.42mm
c1:
IF A.4/20 THEN m ELSE i - - SIP specific event notification extension.
c2:
IF A.162/9 THEN m ELSE i - - insertion of date in requests and responses.
c3:
IF A.3/2 OR A.3/4 THEN m ELSE i - - P-CSCF or S-CSCF.
c4:
IF A.162/8A THEN m ELSE i - - authentication between UA and proxy.
c5:
IF A.162/11 OR A.162/13 THEN m ELSE i - - reading the contents of the Require header before proxying the request or response or adding or modifying the contents of the Require header before proxying the request or response for methods other than REGISTER.
c6:
IF A.162/16 THEN m ELSE i - - reading the contents of the Supported header before proxying the response.
c7:
IF A.162/14 THEN o ELSE i - - the requirement to be able to insert itself in the subsequent transactions in a dialog.
c8:
IF A.162/30A THEN m ELSE n/a - - act as first entity within the trust domain for asserted identity.
c9:
IF A.162/30 THEN m ELSE n/a - - extensions to the Session Initiation Protocol (SIP) for asserted identity within trusted networks.
c10:
IF A.162/30A OR A.162/30B THEN m ELSE i - - extensions to the Session Initiation Protocol (SIP) for asserted identity within trusted networks or subsequent entity within trust network that can route outside the trust network.
c11:
IF A.162/31 THEN m ELSE n/a - - a privacy mechanism for the Session Initiation Protocol (SIP).
c12:
IF A.162/31D OR A.162/31G THEN m ELSE IF A.162/31C THEN i ELSE n/a - - application of the privacy option "header" or application of the privacy option "id" or passing on of the Privacy header transparently.
c13:
IF A.162/43 THEN x ELSE IF A.162/41 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c14:
IF A.162/43 THEN m ELSE IF A.162/41 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c15:
IF A.162/45 THEN m ELSE n/a - - the P-Charging-Vector header extension.
c16:
IF A.162/46 THEN m ELSE IF A.162/45 THEN i ELSE n/a - - adding, deleting, reading or modifying the P-Charging-Vector header before proxying the request or response or the P-Charging-Vector header extension.
c17:
IF A.162/44 THEN m ELSE n/a - - the P-Charging-Function-Addresses header extension.
c18:
IF A.162/44A THEN m ELSE IF A.162/44 THEN i ELSE n/a - - adding, deleting or reading the P-Charging-Function-Addresses header before proxying the request or response, or the P-Charging-Function-Addresses header extension.
c19:
IF A.162/47 OR A.162/47A THEN m ELSE n/a - - security mechanism agreement for the session initiation protocol or mediasec header field parameter for marking security mechanisms related to media.
c20:
IF A.162/48 THEN m ELSE n/a - - the Reason header field for the session initiation protocol.
c21:
IF A.162/48 THEN i ELSE n/a - - the Reason header field for the session initiation protocol.
c22:
IF A.162/50 THEN m ELSE n/a - - caller preferences for the session initiation protocol.
c23:
IF A.162/50 THEN i ELSE n/a - - caller preferences for the session initiation protocol.
c24:
IF A.162/53 THEN i ELSE n/a - - the SIP Referred-By mechanism.
c25:
IF A.162/53 THEN m ELSE n/a - - the SIP Referred-By mechanism.
c26:
IF A.162/70 THEN m ELSE n/a - - SIP location conveyance.
c27:
IF A.162/70A THEN m ELSE IF A.162/70B THEN i ELSE n/a - - addition or modification of location in a SIP method, passes on locations in SIP method without modification.
c28:
IF A.162/80B THEN m ELSE n/a - - inclusion of CANCEL, BYE, REGISTER and PUBLISH in communications resource priority for the session initiation protocol.
c29:
IF A.162/86 THEN m - - transporting user to user information for call centers using SIP.
c30:
IF A.162/86 THEN i - - transporting user to user information for call centers using SIP.
c33:
IF A.162/81 THEN m ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies.
c34:
IF A.162/81 AND A.162/6 THEN m ELSE IF A.162/81 AND NOT A.162/6 THEN i ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies, forking of initial requests.
c35:
IF A.162/101 THEN m ELSE n/a - - the Session-ID header.
c36:
IF A.162/121 THEN m ELSE n/a - - the Relayed-Charge header field extension.
c37:
IF A.162/43 THEN x ELSE IF A.162/123 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
c38:
IF A.162/43 THEN m ELSE IF A.162/123 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
NOTE:
c1 refers to the UA role major capability as this is the case of a proxy that also acts as a UA specifically for SUBSCRIBE and NOTIFY.
Prerequisite A.163/2 - - BYE request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1XML Schema for PSTN[11B]n/ac1[11B]n/ai
2VoiceXML expr / namelist data[145] 4.2mc2[145] 4.2mc2
3application/vnd.3gpp.ussd[8W]n/am[8W]n/ai
c1:
A.3/3 OR A.3/4 OR A.3/5 OR A.3/7C OR A.3/9A OR A.3/10 OR A.3/11 OR A.3/13A THEN m ELSE n/a - - I-CSCF, S-CSCF, BGCF, AS acting as proxy, IBCF (THIG), additional routeing functionality, E-CSCF, ISC gateway function (THIG).
c2:
IF A.162/94 THEN m ELSE n/a - - SIP Interface to VoiceXML Media Services.
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/1 - - Additional for 100 (Trying) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Call-ID[26] 20.8mm[26] 20.8mm
2Content-Length[26] 20.14mm[26] 20.14mm
3CSeq[26] 20.16mm[26] 20.16mm
4Date[26] 20.17c1c1[26] 20.17c2c2
5From[26] 20.20mm[26] 20.20mm
6To[26] 20.39mm[26] 20.39mm
7Via[26] 20.42mm[26] 20.42mm
c1:
IF (A.162/9 AND A.162/5) OR A.162/4 THEN m ELSE n/a - - stateful proxy behaviour that inserts date, or stateless proxies.
c2:
IF A.162/4 THEN i ELSE m - - Stateless proxy passes on.
Prerequisite A.163/3 - - BYE response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
0AAllow[26] 20.5mm[26] 20.5ii
1Call-ID[26] 20.8mm[26] 20.8mm
1ACellular-Network-Info7.2.15n/ac237.2.15n/ac24
2Content-Disposition[26] 20.11mm[26] 20.11ic2
3Content-Encoding[26] 20.12mm[26] 20.12ic2
4Content-Language[26] 20.13mm[26] 20.13ic2
5Content-Length[26] 20.14mm[26] 20.14mm
6Content-Type[26] 20.15mm[26] 20.15ic2
7CSeq[26] 20.16mm[26] 20.16mm
8Date[26] 20.17mm[26] 20.17c1c1
9From[26] 20.20mm[26] 20.20mm
9AGeolocation-Error[89] 4.3c15c15[89] 4.3c16c16
10MIME-Version[26] 20.24mm[26] 20.24ic2
10AP-Access-Network-Info[52] 4.4, [52A] 4, [234] 2c12c12[52] 4.4, [52A] 4, [234] 2c13c13
10BP-Asserted-Identity[34] 9.1c4c4[34] 9.1c5c5
10CP-Charging-Function-Addresses[52] 4.5, [52A] 4c10c10[52] 4.5, [52A] 4c11c11
10DP-Charging-Vector[52] 4.6, [52A] 4c8c8[52] 4.6, [52A] 4c9c9
10FP-Preferred-Identity[34] 9.2xx[34] 9.2c3n/a
10GPrivacy[33] 4.2c6c6[33] 4.2c7c7
10HRelayed-Charge7.2.12n/ac227.2.12n/ac22
10IRequire[26] 20.32mm[26] 20.32c14c14
10JServer[26] 20.35mm[26] 20.35ii
10KSession-ID[162]c21c21[162]c21c21
11Timestamp[26] 20.38mm[26] 20.38ii
12To[26] 20.39mm[26] 20.39mm
12AUser-Agent[26] 20.41mm[26] 20.41ii
12BUser-to-User[126] 7c17c17[126] 7c18c18
13Via[26] 20.42mm[26] 20.42mm
14Warning[26] 20.43mm[26] 20.43ii
c1:
IF A.162/9 THEN m ELSE i - - insertion of date in requests and responses.
c2:
IF A.3/2 OR A.3/4 THEN m ELSE i - - P-CSCF or S-CSCF.
c3:
IF A.162/30A THEN m ELSE n/a - - act as first entity within the trust domain for asserted identity.
c4:
IF A.162/30 THEN m ELSE n/a - - extensions to the Session Initiation Protocol (SIP) for asserted identity within trusted networks.
c5:
IF A.162/30A or A.162/30B THEN m ELSE i - - extensions to the Session Initiation Protocol (SIP) for asserted identity within trusted networks or subsequent entity within trust network that can route outside the trust network.
c6:
IF A.162/31 THEN m ELSE n/a - - a privacy mechanism for the Session Initiation Protocol (SIP).
c7:
IF A.162/31D OR A.162/31G THEN m ELSE IF A.162/31C THEN i ELSE n/a - - application of the privacy option "header" or application of the privacy option "id" or passing on of the Privacy header transparently.
c8:
IF A.162/45 THEN m ELSE n/a - - the P-Charging-Vector header extension.
c9:
IF A.162/46 THEN m ELSE IF A.162/45 THEN i ELSE n/a - - adding, deleting, reading or modifying the P-Charging-Vector header before proxying the request or response or the P-Charging-Vector header extension.
c10:
IF A.162/44 THEN m ELSE n/a - - the P-Charging-Function-Addresses header extension.
c11:
IF A.162/44A THEN m ELSE IF A.162/44 THEN i ELSE n/a - - adding, deleting or reading the P-Charging-Function-Addresses header before proxying the request or response, or the P-Charging-Function-Addresses header extension.
c12:
IF A.162/43 THEN x ELSE IF A.162/41 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c13:
IF A.162/43 THEN m ELSE IF A.162/41 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c14:
IF A.162/11 OR A.162/13 THEN m ELSE i - - reading the contents of the Require header before proxying the request or response or adding or modifying the contents of the Require header before proxying the request or response for methods other than REGISTER.
c15:
IF A.162/70 THEN m ELSE n/a - - SIP location conveyance.
c16:
IF A.162/70A THEN m ELSE IF A.162/70B THEN i ELSE n/a - - addition or modification of location in a SIP method, passes on locations in SIP method without modification.
c17:
IF A.162/86 THEN m - - transporting user to user information for call centers using SIP.
c18:
IF A.162/86 THEN i - - transporting user to user information for call centers using SIP.
c21:
IF A.162/101 THEN m ELSE n/a - - the Session-ID header.
c22:
IF A.162/121 THEN m ELSE n/a - - the Relayed-Charge header field extension.
c23:
IF A.162/43 THEN x ELSE IF A.162/123 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
c24:
IF A.162/43 THEN m ELSE IF A.162/123 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/102 - - Additional for 2xx response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
0AAccept-Resource-Priority[116] 3.2c4c4[116] 3.2c4c4
0BAllow-Events[28] 8.2.2mm[28] 8.2.2ic1
1Authentication-Info[26] 20.6mm[26] 20.6ii
2Record-Route[26] 20.30mm[26] 20.30c3c3
5Supported[26] 20.37mm[26] 20.37ii
c1:
IF A.4/20 THEN m ELSE i - - SIP specific event notification extension.
c3:
IF A.162/15 THEN o ELSE i - - the requirement to be able to use separate URIs in the upstream direction and downstream direction when record routeing.
c4:
IF A.162/80B THEN m ELSE n/a - - inclusion of CANCEL, BYE, REGISTER and PUBLISH in communications resource priority for the session initiation protocol.
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/103 OR A.164/104 OR A.164/105 OR A.164/106 - - Additional for 3xx – 6xx response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Error-Info[26] 20.18mm[26] 20.18ii
2Response-Source7.2.17n/ac17.2.17n/ac1
c1:
IF A.162/125 THEN o ELSE n/a - - use of the Response-Source header field in SIP error responses?
Prerequisite A.163/3 - BYE response
Prerequisite: A.164/103 OR A.164/35 - - Additional for 3xx or 485 (Ambiguous) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Contact[26] 20.10mm[26] 20.10c1c1
c1:
IF A.162/19E THEN m ELSE i - - deleting Contact headers.
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/14 - - Additional for 401 (Unauthorized) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
2Proxy-Authenticate[26] 20.27mm[26] 20.27mm
8WWW-Authenticate[26] 20.44mm[26] 20.44ii
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/17 OR A.164/23 OR A.164/30 OR A.164/36 OR A.164/42 OR A.164/45 OR A.164/50 OR A.164/51 - - Additional for 404 (Not Found), 413 (Request Entity Too Large), 480(Temporarily not available), 486 (Busy Here), 500 (Internal Server Error), 503 (Service Unavailable), 600 (Busy Everywhere), 603 (Decline) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
3Retry-After[26] 20.33mm[26] 20.33ii
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/20 - - Additional for 407 (Proxy Authentication Required) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
2Proxy-Authenticate[26] 20.27mm[26] 20.27mm
6WWW-Authenticate[26] 20.44mm[26] 20.44ii
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/25 - - Additional for 415 (Unsupported Media Type) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept[26] 20.1mm[26] 20.1ii
2Accept-Encoding[26] 20.2mm[26] 20.2ii
3Accept-Language[26] 20.3mm[26] 20.3ii
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/26A - - Additional for 417 (Unknown Resource-Priority) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept-Resource-Priority[116] 3.2c1c1[116] 3.2c1c1
c1:
IF A.162/80B THEN m ELSE n/a - - inclusion of CANCEL, BYE, REGISTER and PUBLISH in communications resource priority for the session initiation protocol.
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/27 - - Additional for 420 (Bad Extension) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
5Unsupported[26] 20.40mm[26] 20.40c3c3
c3:
IF A.162/18 THEN m ELSE i - - reading the contents of the Unsupported header before proxying the 420 response to a method other than REGISTER.
Prerequisite A.163/3 - - BYE response
Prerequisite: A.164/28 OR A.164/41A - - Additional for 421 (Extension Required), 494 (Security Agreement Required) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
3Security-Server[48] 2c1c1[48] 2n/an/a
c1:
IF A.162/47 THEN m ELSE n/a - - security mechanism agreement for the session initiation protocol.
Prerequisite A163/3 - - BYE response
Prerequisite: A.164/6 - - Additional for 200 (OK) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1VoiceXML expr / namelist data[145] 4.2oc1[145] 4.2oc1
c1:
IF A.162/94 THEN o ELSE n/a - - SIP Interface to VoiceXML Media Services.
Up
A.2.2.4.4  CANCEL method  p. 682
Prerequisite A.163/4 - - CANCEL request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept-Contact[56B] 9.2c10c10[56B] 9.2c11c11
5Authorization[26] 20.7mm[26] 20.7ii
6Call-ID[26] 20.8mm[26] 20.8mm
8Content-Length[26] 20.14mm[26] 20.14mm
8AContent-Type[26] 20.15c21c21[26] 20.15oo
9CSeq[26] 20.16mm[26] 20.16mm
10Date[26] 20.17mm[26] 20.17c2c2
11From[26] 20.20mm[26] 20.20mm
11AMax-Breadth[117] 5.8c15c15[117] 5.8c16c16
12Max-Forwards[26] 20.22mm[26] 20.22mm
14Privacy[33] 4.2c3c3[33] 4.2c4c4
15Reason[34A] 2c8c8[34A] 2c9c9
16Record-Route[26] 20.30mm[26] 20.30c7c7
17Reject-Contact[56B] 9.2c10c10[56B] 9.2c11c11
17ARelayed-Charge7.2.12n/ac207.2.12n/ac20
17BRequest-Disposition[56B] 9.1c10c10[56B] 9.1c11c11
17CResource-Priority[116] 3.1c12c12[116] 3.1c12c12
18Route[26] 20.34mm[26] 20.34mm
18ASession-ID[162]c17c17[162]c17c17
19Supported[26] 20.37mm[26] 20.37c6c6
20Timestamp[26] 20.38mm[26] 20.38ii
21To[26] 20.39mm[26] 20.39mm
22User-Agent[26] 20.41mm[26] 20.41ii
23Via[26] 20.42mm[26] 20.42mm
c2:
IF A.162/9 THEN m ELSE i - - insertion of date in requests and responses.
c3:
IF A.162/31 THEN m ELSE n/a - - a privacy mechanism for the Session Initiation Protocol (SIP).
c4:
IF A.162/31D OR A.162/31G THEN m ELSE IF A.162/31C THEN i ELSE n/a - - application of the privacy option "header" or application of the privacy option "id" or passing on of the Privacy header transparently.
c6:
IF A.162/16 THEN m ELSE i - - reading the contents of the Supported header before proxying the response.
c7:
IF A.162/14 THEN o ELSE i - - the requirement to be able to insert itself in the subsequent transactions in a dialog.
c8:
IF A.162/48 THEN m ELSE n/a - - the Reason header field for the session initiation protocol.
c9:
IF A.162/48 THEN i ELSE n/a - - the Reason header field for the session initiation protocol.
c10:
IF A.162/50 THEN m ELSE n/a - - caller preferences for the session initiation protocol.
c11:
IF A.162/50 THEN i ELSE n/a - - caller preferences for the session initiation protocol.
c12:
IF A.162/80B THEN m ELSE n/a - - inclusion of CANCEL, BYE, REGISTER and PUBLISH in communications resource priority for the session initiation protocol.
c15:
IF A.162/81 THEN m ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies.
c16:
IF A.162/81 AND A.162/6 THEN m ELSE IF A.162/81 AND NOT A.162/6 THEN i ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies, forking of initial requests.
c17:
IF A.162/101 THEN m ELSE n/a - - the Session-ID header.
c20:
IF A.162/121 THEN m ELSE n/a - - the Relayed-Charge header field extension.
c21:
IF A.162/23 OR A.182/1 THEN m ELSE o - - integration of resource management and SIP or XML schema for PSTN.
NOTE:
c1 refers to the UA role major capability as this is the case of a proxy that also acts as a UA specifically for SUBSCRIBE and NOTIFY.
Prerequisite A.163/4 - - CANCEL request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1XML Schema for PSTN[11B]c1[11B]i
c1:
A.3/3 OR A.3/4 OR A.3/5 OR A.3/7C OR A.3/9A OR A.3/10 OR A.3/11 OR A.3/13A THEN m ELSE n/a - - I-CSCF, S-CSCF, BGCF, AS acting as proxy, IBCF (THIG), additional routeing functionality, E-CSCF, ISC gateway function (THIG).
Prerequisite A.163/5 - - CANCEL response for all status-codes
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Call-ID[26] 20.8mm[26] 20.8mm
2Content-Length[26] 20.14mm[26] 20.14mm
3CSeq[26] 20.16mm[26] 20.16mm
4Date[26] 20.17mm[26] 20.17c1c1
5From[26] 20.20mm[26] 20.20mm
5CPrivacy[33] 4.2c2c2[33] 4.2c3c3
5DRelayed-Charge7.2.12n/ac97.2.12n/ac9
5CSession-ID[162]c6c6[162]c6c6
6Timestamp[26] 20.38mm[26] 20.38ii
7To[26] 20.39mm[26] 20.39mm
7AUser-Agent[26] 20.41o[26] 20.41o
8Via[26] 20.42mm[26] 20.42mm
9Warning[26] 20.43mm[26] 20.43ii
c1:
IF A.162/9 THEN m ELSE i - - insertion of date in requests and responses.
c2:
IF A.162/31 THEN m ELSE n/a - - a privacy mechanism for the Session Initiation Protocol (SIP).
c3:
IF A.162/31D OR A.162/31G THEN m ELSE IF A.162/31C THEN i ELSE n/a - - application of the privacy option "header" or application of the privacy option "id" or passing on of the Privacy header transparently.
c6:
IF A.162/101 THEN m ELSE n/a - - the Session-ID header.
c9:
IF A.162/121 THEN m ELSE n/a - - the Relayed-Charge header field extension.
Prerequisite A.163/5 - - CANCEL response
Prerequisite: A.164/102 - - Additional for 2xx response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept-Resource-Priority[116] 3.2c4c4[116] 3.2c4c4
2Record-Route[26] 20.30mm[26] 20.30c3c3
4Supported[26] 20.37mm[26] 20.37ii
c3:
IF A.162/15 THEN o ELSE i - - the requirement to be able to use separate URIs in the upstream direction and downstream direction when record routeing.
c4:
IF A.162/80B THEN m ELSE n/a - - inclusion of CANCEL, BYE, REGISTER and PUBLISH in communications resource priority for the session initiation protocol.
Prerequisite A.163/5 - - CANCEL response
Prerequisite: A.164/103 OR A.164/104 OR A.164/105 OR A.164/106 - - Additional for 3xx – 6xx response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Error-Info[26] 20.18mm[26] 20.18ii
2Response-Source7.2.17n/ac17.2.17n/ac1
c1:
IF A.162/125 THEN o ELSE n/a - - use of the Response-Source header field in SIP error responses?
Prerequisite A.163/5 - - CANCEL response
Prerequisite: A.164/17 OR A.164/23 OR A.164/30 OR A.164/36 OR A.164/42 OR A.164/45 OR A.164/50 OR A.164/51 - - Additional 404 (Not Found), 413 (Request for Entity Too Large), 480(Temporarily not available), 486 (Busy Here), 500 (Internal Server Error), 503 (Service Unavailable), 600 (Busy Everywhere), 603 (Decline) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
4Retry-After[26] 20.33mm[26] 20.33ii
Prerequisite A.163/5 - - CANCEL response
Prerequisite: A.164/26A - - Additional for 417 (Unknown Resource-Priority) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept-Resource-Priority[116] 3.2c1c1[116] 3.2c1c1
c1:
IF A.162/80B THEN m ELSE n/a - - inclusion of CANCEL, BYE, REGISTER and PUBLISH in communications resource priority for the session initiation protocol.
Prerequisite A.163/5 - - CANCEL response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1
Up
A.2.2.4.5  Void
A.2.2.4.6  INFO method  p. 685
Prerequisite A.163/6 - - INFO request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept[26] 20.1mm[26] 20.1ii
2Accept-Encoding[26] 20.2mm[26] 20.2ii
3Accept-Language[26] 20.3mm[26] 20.3ii
4Allow[26] 20.5mm[50] 10ii
5Allow-Events[28] 8.2.2mm[28] 8.2.2c1c1
6Authorization[26] 20.7mm[26] 20.7ii
7Call-ID[26] 20.8mm[26] 20.8mm
7ACall-Info[26] 20.9mm[26] 20.9c3c3
8Cellular-Network-Info7.2.15n/ac547.2.15n/ac55
9Content-Disposition[26] 20.11mm[26] 20.11i i
10Content-Encoding[26] 20.12mm[26] 20.12i i
11Content-Language[26] 20.13mm[26] 20.13ii
12Content-Length[26] 20.14mm[26] 20.14mm
13Content-Type[26] 20.15mm[26] 20.15ii
14CSeq[26] 20.16mm[26] 20.16mm
15Date[26] 20.17mm[26] 20.17c2c2
16From[26] 20.20mm[26] 20.20mm
17Geolocation[89] 4.1c36c36[89] 4.1c37c37
17AGeolocation-Routing[89] 4.1c36c36[89] 4.1c37c37
18Info-Package[25] 7.2c50c50[25] 7.2c51c51
19Max-Breadth[117] 5.8c48c48[117] 5.8c49c49
20Max-Forwards[26] 20.22mm[26] 20.22mm
21MIME-Version[26] 20.24mm[26] 20.24ii
22P-Access-Network-Info[52] 4.4, [234] 2c23c23[52] 4.4, [234] 2c24c24
23P-Charging-Function-Addresses[52] 4.5c21c21[52] 4.5c22c22
24P-Charging-Vector[52] 4.6c19c19[52] 4.6c20c20
26Privacy[33] 4.2c12c12[33] 4.2c13c13
27Proxy-Authorization[26] 20.28mm[26] 20.28c8c8
28Proxy-Require[26] 20.29mm[26] 20.29mm
29Reason[34A] 2c26c26[34A] 2c27c27
30Record-Route[26] 20.30mm[26] 20.30c7c7
31Referred-By[59] 3c30c30[59] 3c31c31
32Relayed-Charge7.2.12n/ac537.2.12n/ac53
33Request-Disposition[56B] 9.1c28c28[56B] 9.1c28c28
34Require[26] 20.32mm[26] 20.32c5c5
35Resource-Priority[116] 3.1c38c38[116] 3.1c38c38
36Route[26] 20.34mm[26] 20.34mm
37Security-Client[48] 2.3.1xx[48] 2.3.1c25c25
38Security-Verify[48] 2.3.1xx[48] 2.3.1c25c25
38ASession-ID[162]c52c52[162]c52c52
39Subject[26] 20.36mm[26] 20.36ii
40Supported[26] 20.37mm[26] 20.37c6c6
41Timestamp[26] 20.38mm[26] 20.38ii
42To[26] 20.39mm[26] 20.39mm
43User-Agent[26] 20.41mm[26] 20.41ii
44Via[26] 20.42mm[26] 20.42mm
c1:
IF A.4/20 THEN m ELSE i - - SIP specific event notification extension.
c2:
IF A.162/9 THEN m ELSE i - - insertion of date in requests and responses.
c3:
IF A.162/19C OR A.162/19D THEN m ELSE i - - reading, adding or concatenating the Call-Info header.
c5:
IF A.162/11 OR A.162/13 THEN m ELSE i - - reading the contents of the Require header before proxying the request or response or adding or modifying the contents of the Require header before proxying the request or response for methods other than REGISTER.
c6:
IF A.162/16 THEN m ELSE i - - reading the contents of the Supported header before proxying the response.
c7:
IF A.162/14 THEN o ELSE i - - the requirement to be able to insert itself in the subsequent transactions in a dialog.
c8:
IF A.162/8A THEN m ELSE i - - authentication between UA and proxy.
c12:
IF A.162/31 THEN m ELSE n/a - - a privacy mechanism for the Session Initiation Protocol (SIP).
c13:
IF A.162/31D OR A.162/31G THEN m ELSE IF A.162/31C THEN i ELSE n/a - - application of the privacy option "header" or application of the privacy option "id" or passing on of the Privacy header transparently.
c19:
IF A.162/45 THEN m ELSE n/a - - the P-Charging-Vector header extension.
c20:
IF A.162/46 THEN m ELSE IF A.162/45 THEN i ELSE n/a - - adding, deleting, reading or modifying the P-Charging-Vector header before proxying the request or response or the P-Charging-Vector header extension.
c21:
IF A.162/44 THEN m ELSE n/a - - the P-Charging-Function-Addresses header extension.
c22:
IF A.162/44A THEN m ELSE IF A.162/44 THEN i ELSE n/a - - adding, deleting or reading the P-Charging-Function-Addresses header before proxying the request or response, or the P-Charging-Function-Addresses header extension.
c23:
IF A.162/43 THEN x ELSE IF A.162/41 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c24:
IF A.162/43 THEN m ELSE IF A.162/41 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c25:
IF A.162/47 OR A.162/47A THEN m ELSE n/a - - security mechanism agreement for the session initiation protocol or mediasec header field parameter for marking security mechanisms related to media.
c26:
IF A.162/48 THEN m ELSE n/a - - the Reason header field for the session initiation protocol.
c27:
IF A.162/48 THEN i ELSE n/a - - the Reason header field for the session initiation protocol.
c28:
IF A.162/50 THEN m ELSE n/a - - caller preferences for the session initiation protocol.
c30:
IF A.162/53 THEN i ELSE n/a - - the SIP Referred-By mechanism.
c31:
IF A.162/53 THEN m ELSE n/a - - the SIP Referred-By mechanism.
c36:
IF A.162/70 THEN m ELSE n/a - - SIP location conveyance.
c37:
IF A.162/70A THEN m ELSE IF A.162/70B THEN i ELSE n/a - - addition or modification of location in a SIP method, passes on locations in SIP method without modification.
c38:
IF A.162/80A THEN m ELSE n/a - - inclusion of INFO, SUBSCRIBE, NOTIFY in communications resource priority for the session initiation protocol.
c48:
IF A.162/81 THEN m ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies.
c49:
IF A.162/81 AND A.162/6 THEN m ELSE IF A.162/81 AND NOT A.162/6 THEN i ELSE n/a - - addressing an amplification vulnerability in session initiation protocol forking proxies, forking of initial requests.
c50:
IF A.162/20 THEN m ELSE n/a - - SIP INFO method and package framework.
c51:
IF A.162/20 THEN i ELSE n/a - - SIP INFO method and package framework.
c52:
IF A.162/101 THEN m ELSE n/a - - the Session-ID header.
c53:
IF A.162/121 THEN m ELSE n/a - - the Relayed-Charge header field extension.
c54:
IF A.162/43 THEN x ELSE IF A.162/123 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
c55:
IF A.162/43 THEN m ELSE IF A.162/123 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
NOTE:
c1 refers to the UA role major capability as this is the case of a proxy that also acts as a UA specifically for SUBSCRIBE and NOTIFY.
Prerequisite A.163/6 - - INFO request
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Info-Package[25]mm[25]ii
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/1 - - Additional for 100 (Trying) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Call-ID[26] 20.8mm[26] 20.8mm
2Content-Length[26] 20.14mm[26] 20.14mm
3CSeq[26] 20.16mm[26] 20.16mm
4Date[26] 20.17c1c1[26] 20.17c2c2
5From[26] 20.20mm[26] 20.20mm
6To[26] 20.39mm[26] 20.39mm
7Via[26] 20.42mm[26] 20.42mm
c1:
IF (A.162/9 AND A.162/5) OR A.162/4 THEN m ELSE n/a - - stateful proxy behaviour that inserts date, or stateless proxies.
c2:
IF A.162/4 THEN i ELSE m - - Stateless proxy passes on.
Prerequisite A.163/7 - - INFO response for all remaining status-codes
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
0AAllow[26] 20.5mm[26] 20.5ii
1Call-ID[26] 20.8mm[26] 20.8mm
2Call-Info[26] 20.9mm[26] 20.9c3c3
2ACellular-Network-Info7.2.15n/ac237.2.15n/ac24
3Content-Disposition[26] 20.11mm[26] 20.11ii
4Content-Encoding[26] 20.12mm[26] 20.12ii
5Content-Language[26] 20.13mm[26] 20.13ii
6Content-Length[26] 20.14mm[26] 20.14mm
7Content-Type[26] 20.15mm[26] 20.15ii
8CSeq[26] 20.16mm[26] 20.16mm
9Date[26] 20.17mm[26] 20.17c1c1
10From[26] 20.20mm[26] 20.20mm
11Geolocation-Error[89] 4.3c17c17[89] 4.3c18c18
12MIME-Version[26] 20.24mm[26] 20.24ii
13Organization[26] 20.25mm[26] 20.25c2c2
14P-Access-Network-Info[52] 4.4, [52A] 4, [234] 2c13c13[52] 4.4, [52A] 4, [234] 2c14c14
15P-Charging-Function-Addresses[52] 4.5, [52A] 4c11c11[52] 4.5, [52A] 4c12c12
16P-Charging-Vector[52] 4.6, [52A] 4c9c9[52] 4.6, [52A] 4c10c10
18Privacy[33] 4.2c7c7[33] 4.2c8c8
18ARelayed-Charge7.2.12n/ac227.2.12n/ac22
19Require[26] 20.32mm[26] 20.32c15c15
20Server[26] 20.35mm[26] 20.35ii
20ASession-ID[162]c21c21[162]c21c21
21Timestamp[26] 20.38ii[26] 20.38ii
22To[26] 20.39mm[26] 20.39mm
23User-Agent[26] 20.41mm[26] 20.41ii
24Via[26] 20.42mm[26] 20.42mm
25Warning[26] 20.43mm[26] 20.43ii
c1:
IF A.162/9 THEN m ELSE i - - insertion of date in requests and responses.
c2:
IF A.162/19A OR A.162/19B THEN m ELSE i - - reading, adding or concatenating the Organization header.
c3:
IF A.162/19C OR A.162/19D THEN m ELSE i - - reading, adding or concatenating the Call-Info header.
c7:
IF A.162/31 THEN m ELSE n/a - - a privacy mechanism for the Session Initiation Protocol (SIP).
c8:
IF A.162/31D OR A.162/31G THEN m ELSE IF A.162/31C THEN i ELSE n/a - - application of the privacy option "header" or application of the privacy option "id" or passing on of the Privacy header transparently.
c9:
IF A.162/45 THEN m ELSE n/a - - the P-Charging-Vector header extension.
c10:
IF A.162/46 THEN m ELSE IF A.162/45 THEN i ELSE n/a - - adding, deleting, reading or modifying the P-Charging-Vector header before proxying the request or response or the P-Charging-Vector header extension.
c11:
IF A.162/44 THEN m ELSE n/a - - the P-Charging-Function-Addresses header extension.
c12:
IF A.162/44A THEN m ELSE IF A.162/44 THEN i ELSE n/a - - adding, deleting or reading the P-Charging-Function-Addresses header before proxying the request or response, or the P-Charging-Function-Addresses header extension.
c13:
IF A.162/43 THEN x ELSE IF A.162/41 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c14:
IF A.162/43 THEN m ELSE IF A.162/41 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the P-Access-Network-Info header extension.
c15:
IF A.162/11 OR A.162/13 THEN m ELSE i - - reading the contents of the Require header before proxying the request or response or adding or modifying the contents of the Require header before proxying the request or response for methods other than REGISTER.
c17:
IF A.162/70 THEN m ELSE n/a - - SIP location conveyance.
c18:
IF A.162/70A THEN m ELSE IF A.162/70B THEN i ELSE n/a - - addition or modification of location in a SIP method, passes on locations in SIP method without modification.
c21:
IF A.162/101 THEN m ELSE n/a - - the Session-ID header.
c22:
IF A.162/121 THEN m ELSE n/a - - the Relayed-Charge header field extension.
c23:
IF A.162/43 THEN x ELSE IF A.162/123 THEN m ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
c24:
IF A.162/43 THEN m ELSE IF A.162/123 THEN i ELSE n/a - - act as subsequent entity within trust network for access network information that can route outside the trust network, the Cellular-Network-Info header extension.
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/102 - - Additional for 2xx response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept[26] 20.1mm[26] 20.1ii
2Accept-Encoding[26] 20.2mm[26] 20.2ii
3Accept-Language[26] 20.3mm[26] 20.3ii
4Accept-Resource-Priority[116] 3.2c4c4[116] 3.2c4c4
5Allow-Events[28] 8.2.2mm[28] 8.2.2c1c1
6Authentication-Info[26] 20.6mm[26] 20.6ii
8Record-Route[26] 20.30mm[26] 20.30c5c5
9Supported[26] 20.37mm[26] 20.37ii
c1:
IF A.4/20 THEN m ELSE i - - SIP specific event notification extension.
c4:
IF A.162/80A THEN m ELSE n/a - - inclusion of INFO, SUBSCRIBE, NOTIFY in communications resource priority for the session initiation protocol.
c5:
IF A.162/15 THEN o ELSE i - - the requirement to be able to use separate URIs in the upstream direction and downstream direction when record routeing.
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/103 OR A.164/104 OR A.164/105 OR A.164/106 - - Additional for 3xx – 6xx response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Error-Info[26] 20.18mm[26] 20.18ii
2Response-Source7.2.17n/ac17.2.17n/ac1
c1:
IF A.162/125 THEN o ELSE n/a - - use of the Response-Source header field in SIP error responses?
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/103 OR A.164/35 - - Additional for 3xx or 485 (Ambiguous) response
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/14 - - Additional for 401 (Unauthorized) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
3Proxy-Authenticate[26] 20.27mm[26] 20.27mm
6WWW-Authenticate[26] 20.44mm[26] 20.44ii
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/17 OR A.164/23 OR A.164/30 OR A.164/36 OR A.164/42 OR A.164/45 OR A.164/50 OR A.164/51 - - Additional for 404 (Not Found), 413 (Request Entity Too Large), 480(Temporarily not available), 486 (Busy Here), 500 (Internal Server Error), 503 (Service Unavailable), 600 (Busy Everywhere), 603 (Decline) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
4Retry-After[26] 20.33mm[26] 20.33ii
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/25 - - Additional for 415 (Unsupported Media Type)
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept[26] 20.1mm[26] 20.1ii
2Accept-Encoding[26] 20.2mm[26] 20.2ii
3Accept-Language[26] 20.3mm[26] 20.3ii
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/26A - - Additional for 417 (Unknown Resource-Priority) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1Accept-Resource-Priority[116] 3.2c1c1[116] 3.2c1c1
c1:
IF A.162/80A THEN m ELSE n/a - - inclusion of INFO, SUBSCRIBE, NOTIFY in communications resource priority for the session initiation protocol.
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/27 - - Additional for 420 (Bad Extension) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
5Unsupported[26] 20.40mm[26] 20.40c3c3
c3:
IF A.162/18 THEN m ELSE i - - reading the contents of the Unsupported header before proxying the 420 response to a method other than REGISTER.
Prerequisite A.163/7 - - INFO response
Prerequisite: A.164/28 OR A.164/41A - - Additional for 421 (Extension Required), 494 (Security Agreement Required) response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
3Security-Server[48] 2c1c1[48] 2n/an/a
c1:
IF A.162/47 THEN m ELSE n/a - - security mechanism agreement for the session initiation protocol.
Prerequisite A.163/7 - - INFO response
Item Header field Sending Receiving
Ref. RFC status Profile status Ref. RFC status Profile status
1
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