A method for overlap signalling in SIP
draft-zhang-sipping-overlap-01
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Author | Pengsheng Zhang | ||
| Last updated | 2006-03-08 | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
Overlap signalling is a traditional feature in telecom network. RFC 3578 addresses how to implement it in a SIP network. It mainly introduce the method to carry subsequent dialed number in INVITE. But there are still some issues for it. This document gives a detailed discussion on another method based on INFO. It can be treated as a supplementary for RFC 3578.
Authors
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)