[asterisk-bugs] [Asterisk 0016373]: Asterisk ignoring sendonly SDP generated from Cisco UCM after generating inactive SDP when a Cisco phone initiates hold

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16373 
====================================================================== 
Reported By:                jamestaylor
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16373
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.4.27.1 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-12-02 11:23 CST
Last Modified:              2009-12-08 13:33 CST
====================================================================== 
Summary:                    Asterisk ignoring sendonly SDP generated from Cisco
UCM after generating inactive SDP when a Cisco phone initiates hold
Description: 
Cisco Unified Communications Manager 6 was connected to Asterisk via a SIP
trunk. 

A call was made from a Cisco handset and routed to Asterisk via the Cisco
SIP trunk. Asterisk answered the call and Dials a PSTN number via the Cisco
SIP trunk, which is answered.  The call is established and the RTP is
re-INVITED.