[Asterisk-Users] Stuck SIP channels? -> SIP show channels

[Karl Brose]

Yes, it is something to worry about, because you might run out of RTP 
ports or open fd's, depending on your port range in rtp.conf.
Which cvs version are you running?
This behavior was observed by several people for a short period of time 
and then seemed to have disappeared with a cvs versions starting around 
1.390 - 1.394 (chan_sip.c) according to my  observations (more like a 
guess actually) couldn't exactly pinpoint the patch that stopped it.


Mickey Binder wrote:

>Hello all
>
>I've discovered that SIP channels sometimes get stuck in *.  
>I've read some posts from Fri 29 Aug 2003 which mentions this issue, but
>there doesn't seem to be any final answers 
>
>I don't know if this is related to the 0001604 bug?
>
>Below is a list from one of the incidents:
>
>I know the (d) means that it is scheduled for destruction but the 10.1.1.45
>channel hasn't been used for a couple of days.
>
>My setup consists of two different brands of devices.
>
>The Peer with IP 10.204.10.12 is an AudioCodes MP-124, and every other IP is
>a number of Welltech 3504A 4-port FXS devices.
>
>
>asterisk-srv1*CLI> sip show channels
>Peer             User/ANR    Call ID      Seq (Tx/Rx)   Format
>10.204.10.12     161913    2d381f58106  00103/00000   UNKN  (d)
>10.204.10.12     161913    1e68f3610c9  00103/00000   UNKN  (d)
>10.204.10.12     463913    28862156821  00102/05918   UNKN  (d)
>10.204.10.12     468945    25028137781  00102/16213   UNKN  (d)
>10.204.10.20     305129    57f9ac-acc0  00102/00002   UNKN  (d)
>10.204.10.15     467040    57f9cc-acc0  00102/00002   UNKN  (d)
>10.204.10.15     467040    5800ec-acc0  00102/00002   UNKN  (d)
>10.1.1.45        909617    2f560a1e6dc  00103/00000   UNKN  (d)
>10.204.10.14     832082    57fd3c-acc0  00102/00002   UNKN  (d)
>10.204.10.12     909617    4f8157c61b3  00103/00000   UNKN  (d)
>10.204.10.12     909617    58022c-acc0  00102/00002   UNKN  (d)
>10.204.10.12     909617    2b2763885b7  00103/00000   UNKN  (d)
>10.204.10.23     448019    57faec-acc0  00102/00002   UNKN  (d)
>10.204.10.19     303020    57ffcc-acc0  00101/00004   UNKN  (d)
>10.204.10.13     458717    57fc2c-acc0  00102/00002   UNKN  (d)
>10.204.10.13     458717    57fafc-acc0  00101/00002   UNKN  (d)
>10.204.10.13     458717    57f89c-acc0  00102/00002   UNKN  (d)
>10.204.10.15     464277    58034c-acc0  00102/00002   UNKN  (d)
>10.204.10.15     467040    57fafc-acc0  00101/00003   UNKN  (d)
>10.204.10.15     467040    57f89c-acc0  00102/00003   UNKN  (d)
>10.204.10.24     909667    5805ac-acc0  00102/00002   UNKN  (d)
>10.204.10.15     467040    57fe8c-acc0  00102/00003   UNKN  (d)
>10.204.10.19     909657    58035c-acc0  00102/00002   UNKN  (d)
>10.204.10.13     458717    57faec-acc0  00102/00002   UNKN  (d)
>10.204.10.19     909657    58022c-acc0  00102/00002   UNKN  (d)
>10.204.10.15     465668    58021c-acc0  00102/00002   UNKN  (d)
>10.204.10.14     468945    57fadc-acc0  00102/00002   UNKN  (d)
>10.204.10.14     468945    5800cc-acc0  00102/00002   UNKN  (d)
>10.204.10.22     909653    57f9dc-acc0  00102/00002   UNKN  (d)
>10.204.10.22     909653    58048c-acc0  00102/00002   UNKN  (d)
>10.204.10.15     464277    57ffbc-acc0  00102/00002   UNKN  (d)
>10.204.10.14     468945    57fd3c-acc0  00102/00002   UNKN  (d)
>10.204.10.14     468945    57fe6c-acc0  00101/00003   UNKN  (d)
>10.204.10.14     468945    57fadc-acc0  00102/00002   UNKN  (d)
>10.204.10.15     464277    57ffbc-acc0  00102/00002   UNKN  (d)
>10.204.10.19     303020    57fc3c-acc0  00102/00002   UNKN  (d)
>10.204.10.17     178499    57fd3c-acc0  00101/00003   UNKN  (d)
>10.204.10.18     442811    57ffbc-acc0  00102/00003   UNKN  (d)
>10.204.10.13     458717    57f9bc-acc0  00102/00002   UNKN  (d)
>10.204.10.20     305129    58032c-acc0  00101/00003   UNKN  (d)
>10.204.10.19     303020    57f9dc-acc0  00102/00002   UNKN  (d)
>36 active SIP channel(s)
>
>
>
>Is this something that I should worry about?
>
>
>regards,
>Mickey Binder
>
>
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