[asterisk-bugs] [Asterisk 0010291]: Skinny to skinny calls one-way audio

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10291 
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Reported By:                sbisker
Assigned To:                qwell
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Project:                    Asterisk
Issue ID:                   10291
Category:                   Channels/chan_skinny
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 76784 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             07-24-2007 11:13 CDT
Last Modified:              07-27-2007 12:37 CDT
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Summary:                    Skinny to skinny calls one-way audio
Description: 
Version 76621 fixed the crashing of asterisk due to soft-key problems, but
introduced another problem.  

7921 -> 7921 phones the remote party could not hear any audio.  In version
76784, the 7921 that initiates the call hears no audio.  If a 7920 phone
calls a 7921/7920 phone, then both parties hear audio.
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---------------------------------------------------------------------- 
 pj - 07-27-07 12:37  
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maybe good thing to know is, that SIP for 7921 is on ci$co roadmap, so if
will be too difficult and mainly time consuming to fully support this
phones by chan_skinny, I hope, that SIP will be right way, how to reliably
use this phones with asterisk.
same is true for all others never ci$co phones - 79x1, what are currently
only partially supported by chan_skinny, possitive is, that SIP firmware
for this desktop phones is available some months ago... :)


Q. Does the Cisco Unified Wireless IP Phone 7921G support SIP?
A. No, this phone supports only the SCCP protocol. Support for SIP
protocol will come later. 

Issue History 
Date Modified   Username       Field                    Change               
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07-27-07 12:37  pj             Note Added: 0067987                          
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