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Content for  TS 23.237  Word version:  18.0.0

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0…   4…   5…   6…   6.2…   6.3…   6.3.2…   6.3.2.2…   6.3.3…   6.4…   6a…   6a.2   6a.3   6a.4…   6a.7…   6a.10…   6c…   7…   A… 
A Controller UE and Controllee UE operations  A.1 General  B Additional enhancements for SRVCC  B.1 General  B.2 Minimize the transcoding for SRVCC  B.3 Reject SRVCC due to UE call state incompatibility  C ATCF in Architectures without IMS-level roaming interfaces  C.1 General  C.2 ATCF enhancements SRVCC Architecture  C.3 ATCF in architectures with Mx as a roaming interface without media anchored in ATGW  $ Change history 

 

A  Controller UE and Controllee UE operations |R9|  p. 180

A.1  General  p. 180

B (Normative)  Additional enhancements for SRVCC |R14|  p. 182

B.1  General  p. 182

B.2  Minimize the transcoding for SRVCC  p. 182

B.2.1  Codec re-negotiation after session transfer (SRVCC)  p. 182

B.2.2  Codec inquiry prior to session transfer (SRVCC)  p. 183

B.2.2.1  Procedure for codec inquiry prior to session transfer  p. 183

B.3  Reject SRVCC due to UE call state incompatibility  p. 184

C (Normative)  ATCF in Architectures without IMS-level roaming interfaces |R16|  p. 185

C.1  General  p. 185

C.2  ATCF enhancements SRVCC Architecture  p. 185

C.3  ATCF in architectures with Mx as a roaming interface without media anchored in ATGW  p. 186

$  Change history  p. 188

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