[asterisk-bugs] [Asterisk 0010354]: [patch] Add Basic Support For RFC 4662 (Subscribe to lists)

[Asterisk Bug Tracker]

The following issue has been ASSIGNED. 
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http://bugs.digium.com/view.php?id=10354 
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Reported By:                irroot
Assigned To:                dvossel
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Project:                    Asterisk
Issue ID:                   10354
Category:                   Channels/chan_sip/NewFeature
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.6.2.0-beta1 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2007-08-01 07:56 CDT
Last Modified:              2009-03-25 11:35 CDT
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Summary:                    [patch] Add Basic Support For RFC 4662 (Subscribe to
lists)
Description: 
Preamble to 4662

---
   This document presents an extension to the Session Initiation
   Protocol (SIP)-Specific Event Notification mechanism for subscribing
   to a homogeneous list of resources.  Instead of sending a SUBSCRIBE
   for each resource individually, the subscriber can subscribe to an
   entire list and then receive notifications when the state of any of
   the resources in the list changes.
---

the polycom 601 BLF uses this extension to populate and manage its BLF i
cant see why not to support it in asterisk ??

please see the packet trace (supplied by polycom thx this is invaluable
...) a comparison (summary of progress so far) and a patch against 1.4.9
(obviously this is for 1.6 ...) 
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Relationships       ID      Summary
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related to          0004903 [patch] SIP over TCP project
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Issue History 
Date Modified    Username       Field                    Change               
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2009-03-25 11:35 russell        Asterisk Version         1.6.0-beta8 =>
1.6.2.0-beta1
2009-03-25 11:35 russell        Assigned To               => dvossel         
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