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Summary:ASTERISK-13865: SIP channels never close when using tcp or tls
Reporter:David Vossel (dvossel)Labels:
Date Opened:2009-09-14 14:09:16Date Closed:2009-09-17 09:51:57
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Channels/chan_sip/TCP-TLS
Versions:Frequency of
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Description:When making a call via tcp or tls from one Asterisk box to another, the channel on the receiving box never goes away.  If I change the peers to use udp this does not happen.

The channel starts out looking something like this.            
10.24.18.230     asterisk    7019c6102fbff27  0x4 (ulaw)       No       Rx: INVITE    

Then after the call is over, the format changes to (nothing) and it never goes away.  It is as if the channel never gets hung up.          
10.24.18.230     asterisk    7019c6102fbff27  0x0 (nothing)    No       Rx: INVITE


---dialplan logic for the extension being called---
exten => 5200,1, Answer()
exten => 5200,n, PlayBack(tt-weasels)
exten => 5200,n, hangup()
 

****** ADDITIONAL INFORMATION ******

*CLI>     -- Executing [5200@local:1] Answer("SIP/SIP_manbearpig-0a35f570", "") in new stack
   -- Executing [5200@local:2] Playback("SIP/SIP_manbearpig-0a35f570", "tt-weasels") in new stack
   -- <SIP/SIP_manbearpig-0a35f570> Playing 'tt-weasels.ulaw' (language 'en')
   -- Executing [5200@local:3] Hangup("SIP/SIP_manbearpig-0a35f570", "") in new stack
 == Spawn extension (local, 5200, 3) exited non-zero on 'SIP/SIP_manbearpig-0a35f570'

*CLI>
*CLI> sip show channels
Peer             User/ANR    Call ID          Format           Hold     Last Message    Expiry
xxx.xxx.xxx.xxx     asterisk    31146b7d629a4ba  0x0 (nothing)    No       Rx: INVITE                
1 active SIP dialog
*CLI>     -- Executing [5200@local:1] Answer("SIP/SIP_manbearpig-0a369158", "") in new stack
   -- Executing [5200@local:2] Playback("SIP/SIP_manbearpig-0a369158", "tt-weasels") in new stack
   -- <SIP/SIP_manbearpig-0a369158> Playing 'tt-weasels.ulaw' (language 'en')
sip show channels
Peer             User/ANR    Call ID          Format           Hold     Last Message    Expiry
xxx.xxx.xxx.xxx     asterisk    31146b7d629a4ba  0x0 (nothing)    No       Rx: INVITE                
xxx.xxx.xxx.xxx     asterisk    7019c6102fbff27  0x4 (ulaw)       No       Rx: INVITE                
2 active SIP dialogs
*CLI>     -- Executing [5200@local:3] Hangup("SIP/SIP_manbearpig-0a369158", "") in new stack
 == Spawn extension (local, 5200, 3) exited non-zero on 'SIP/SIP_manbearpig-0a369158'
sip show channels
Peer             User/ANR    Call ID          Format           Hold     Last Message    Expiry
xxx.xxx.xxx.xxx     asterisk    31146b7d629a4ba  0x0 (nothing)    No       Rx: INVITE                
xxx.xxx.xxx.xxx     asterisk    7019c6102fbff27  0x0 (nothing)    No       Rx: INVITE                
2 active SIP dialogs
Comments:By: Elazar Broad (ebroad) 2009-09-16 21:08:02

dvossel, I wonder if this is related to https://issues.asterisk.org/view.php?id=15896.
By: David Vossel (dvossel) 2009-09-17 09:51:56

file resolved this issue in issue ASTERISK-14830.  ebroad tested and verified file's commit fixes this as well.