[asterisk-bugs] [Asterisk 0015384]: Unsupported SDP media type in offer

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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https://issues.asterisk.org/view.php?id=15384 
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Reported By:                jonaskellens
Assigned To:                file
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Project:                    Asterisk
Issue ID:                   15384
Category:                   Channels/chan_sip/CodecHandling
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     closed
Asterisk Version:           1.4.25 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 no change required
Fixed in Version:           
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Date Submitted:             2009-06-23 14:26 CDT
Last Modified:              2009-06-23 14:31 CDT
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Summary:                    Unsupported SDP media type in offer
Description: 
[Jun 23 21:12:41] WARNING[18384]: chan_sip.c:5270 process_sdp: Unsupported
SDP media type in offer: audio 5036 RTP/SAVP 0 3 8 18 2 4 9 97 101

Call with Grandstream 2010, latest firmware.

On Grandstream screen appears :

"488 NOT ACCEPTABLE
Try other vocoder" 
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---------------------------------------------------------------------- 
 (0106863) file (administrator) - 2009-06-23 14:31
 https://issues.asterisk.org/view.php?id=15384#c106863 
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This is a configuration issue with the phone itself. It is setup to use
encryption but Asterisk does not currently support that. Please disable it. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-06-23 14:31 file           Note Added: 0106863                          
2009-06-23 14:31 file           Status                   new => resolved     
2009-06-23 14:31 file           Resolution               open => no change
required
2009-06-23 14:31 file           Assigned To               => file            
2009-06-23 14:31 file           Status                   resolved => closed  
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