Session Initiation Protocol (SIP) Media Feature Tag to identity a Public Safety Answering Point (PSAP) Callback Call
draft-holmberg-ecrit-callback-00
Document history
| Date | Rev. | By | Action |
|---|---|---|---|
|
2011-11-14
|
00 | (System) | Document has expired |
|
2011-05-03
|
00 | (System) | New version available: draft-holmberg-ecrit-callback-00.txt |