1)
Clause 1 – Scope
2) Clause 2.1 – ITU-T
references
3) Clause 2.2.1 – Service-level
signalling specifications
4) Clause 2.2.2 – Transport-level
specifications
5) Clause 4 – Abbreviations
6) Clause 6 – Assumptions
7) Clause 7 – Media Availability in a SIP Session
8) Clause 8.1 – Codec list
9) Clause 10.1 – RFCs to be
supported
10) Clause 10.2.1.13 – Initiating
a session
11) Clause 10.2.1.20.5 – Allow
12) Clause
10.2.1.20.11 – Content-Disposition
13) Clause
10.2.1.20.15 – Content-Type
14) Clause 10.2.1.20.32 –
Require
15) Clause 10.2.1.20.37 –
Supported
16) Clause 10.2.2.1 – Extended
methods
17) Clause 10.3 – SDP profile
18) Clause
11 – Transport-level profile
19) Clause I.4 – IP-IP-(NNI)-IP-IP in Appendix I – Call/signalling flows