Tech-
invite
3GPP
space
IETF
space
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4‑5x
Content for
TS 33.107
Word version: 18.0.0
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A
Information flows for Lawful Interception invocation of circuit switched services
A.1
Mobile originated circuit switched calls
A.2
Mobile terminated circuit switched calls
A.3
Call hold / call waiting
A.4
Multiparty calls
A.5
Call forwarding / call deflection
A.6
Explicit call transfer
...
A
Information flows for Lawful Interception invocation of circuit switched services
p. 288
A.1
Mobile originated circuit switched calls
p. 288
A.2
Mobile terminated circuit switched calls
p. 289
A.3
Call hold / call waiting
p. 290
A.4
Multiparty calls
p. 292
A.5
Call forwarding / call deflection
p. 295
A.5.0
General
|R12|
p. 295
A.5.1
Unconditional call forwarding
p. 295
A.5.2
Call forwarding on not reachable (IMSI detached)
p. 296
A.5.3
Call forwarding on busy (network determined)
p. 297
A.5.4
Call forwarding on not reachable (no response to paging/radio channel failure)
p. 298
A.5.5
Call forwarding on no reply
p. 298
A.5.6
Call forwarding on busy (user determined)/call deflection
p. 299
A.5.7
Call waiting / call forwarding on no reply
p. 300
A.6
Explicit call transfer
p. 303