[asterisk-bugs] [Asterisk 0010323]: [PATCH] Device state shows Hold after SIP native transfer

[noreply at bugs.digium.com]

The following issue has been set as RELATED TO issue 0010319. 
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http://bugs.digium.com/view.php?id=10323 
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Reported By:                julianjm
Assigned To:                file
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Project:                    Asterisk
Issue ID:                   10323
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 77489 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             07-27-2007 08:23 CDT
Last Modified:              07-27-2007 10:51 CDT
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Summary:                    [PATCH] Device state shows Hold after SIP native
transfer
Description: 
The sip peer Hold status is updated twice after a native transfer. The
internal onHold variable for the sip peer is decremented twice (the second
time being in __sip_destroy()), thus always showing "State:Hold"
afterwards.

CLI> core show hints
                    205 at ext-local           : SIP/205              
State:Idle            Watchers  0
                    202 at ext-local           : SIP/202              
State:Idle            Watchers  0
                    201 at ext-local           : SIP/201              
State:Idle            Watchers  0


202 calls 201 (polycom 501), which blindly transfers to 205. The result:


CLI> core show hints
                    205 at ext-local           : SIP/205              
State:Idle            Watchers  0
                    202 at ext-local           : SIP/202              
State:Idle            Watchers  0
                    201 at ext-local           : SIP/201              
State:Hold            Watchers  0


This breaks BLF, but also affects FreePBX, because it uses the
ExtensionState manager action to check if a particular extension is Idle.

The attached patch clears the HOLD flag from the SIP channel as needed.
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Relationships       ID      Summary
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related to          0010319 Hold Status Is Not Cleared On Blind Tra...
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Issue History 
Date Modified   Username       Field                    Change               
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07-27-07 10:59  file           Relationship added       related to 0010319  
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