Registration Coupled Subscriptions in the Session Initiation Protocol (SIP)
draft-rosenberg-sipping-reg-sub-00
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Author | Jonathan Rosenberg | ||
| Last updated | 2005-07-13 | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
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| 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) |
https://www.ietf.org/archive/id/draft-rosenberg-sipping-reg-sub-00.txt
Abstract
When a Session Initiation Protocol (SIP) user agent starts up, it registers to the network and initiates numerous subscriptions in order to learn about various network events. This results in a chatty startup procedure which substantially impacts recovery times under avalanche restart. This specification proposes a mechanism whereby the subscriptions can be established as a side effect of the registration, alleviating this problem.
Authors
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