INFO Usage Examples for Network-based Mid-Call Service
draft-hwang-sipping-infomidcall-00
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Author | Jinkyung Hwang | ||
| Last updated | 2004-02-09 | ||
| 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This Internet-Draft is no longer active.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
This document describes the INFO usage examples for network based mid-call service. Mid-call based services are for example, Call Transfer, Call Waiting, and Three-Way Calling. Other possible mid- call services are useful and important, even more in IP multimedia network. The cases described in SIP service examples (draft-ietf- sipping-service-examples-05) are Terminal-basis. Since the service procedures are fixed in the Terminal, the features are not extensible. This document propose network-based mid-call control mechanism with INFO and show examples that simple mid-call request (INFO) from the Terminal, the network application server provide various mid-call services by prompting user through the Media Server, according to the subscription information of the user.
Authors
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