[asterisk-bugs] [Asterisk 0015890]: 1.6.1.5 - "Ghost" channels

Asterisk Bug Tracker noreply at bugs.digium.com
Tue Mar 30 04:39:19 CDT 2010


A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15890 
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Reported By:                simonoch
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   15890
Category:                   Channels/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.6.1.5 
JIRA:                       SWP-216 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-09-14 07:41 CDT
Last Modified:              2010-03-30 04:39 CDT
====================================================================== 
Summary:                    1.6.1.5 - "Ghost" channels
Description: 
We seems to have ghost channels. We don't understand what's the problem.

# (extract) sip show channels
Peer             User/ANR    Call ID          Format           Hold    
Last Message    Expiry
82.241.145.220   103         6cb5e7541370ff7  0x0 (nothing)    No      
Init: INVITE                         
82.241.145.220   103         5f8a19a14b48234  0x0 (nothing)    No      
Init: INVITE                          
82.241.145.220   103         659369d21a838aa  0x0 (nothing)    No      
Init: INVITE              
82.241.145.220   103         434b1ec828bc2e9  0x100 (g729)     No      
Tx: ACK                         
82.241.145.220   103         301947390a5111f  0x0 (nothing)    No      
Init: INVITE                     
82.241.145.220   103         524b5b7f6289b7a  0x0 (nothing)    No      
Init: INVITE                            
82.241.145.220   103         535d242452bdd48  0x0 (nothing)    No      
Init: INVITE        

# sip show history 659369d21a838aa

  * SIP Call
1. ReliableXmit    timeout
2. ReliableXmit    timeout
3. ReliableXmit    timeout
4. ReliableXmit    timeout
5. ReliableXmit    timeout
6. ReliableXmit    timeout
7. ReliableXmit    timeout
8. ReliableXmit    timeout
9. ReliableXmit    timeout
10. ReliableXmit    timeout
11. ReliableXmit    timeout
12. ReliableXmit    timeout
13. ReliableXmit    timeout
14. ReliableXmit    timeout
15. ReliableXmit    timeout
16. ReliableXmit    timeout
17. ReliableXmit    timeout
(etc ... etc ...)

# sip show peer 103

 * Name       : 103
  Secret       : 
  MD5Secret    : 
  Context      : from-internal
  Subscr.Cont. : 
  Language     : fr
  AMA flags    : Unknown
  Transfer mode: open
  CallingPres  : Presentation Allowed, Not Screened
  Callgroup    : 
  Pickupgroup  : 
  Mailbox      : 103 at default
  VM Extension : 123
  LastMsgsSent : 32767/65535
  Call limit   : 50
  Dynamic      : Yes
  Callerid     : "device" <103>
  MaxCallBR    : 384 kbps
  Expire       : 1229
  Insecure     : no
  Nat          : Always
  ACL          : Yes
  T38 pt UDPTL : No
  CanReinvite  : No
  PromiscRedir : No
  User=Phone   : No
  Video Support: No
  Text Support : No
  Ign SDP ver  : No
  Trust RPID   : No
  Send RPID    : No
  Subscriptions: Yes
  Overlap dial : Yes
  DTMFmode     : rfc2833
  Timer T1     : 500
  Timer B      : 32000
  ToHost       : 
  Addr->IP     : XX.XX.XX.XX Port 7374
  Defaddr->IP  : 0.0.0.0 Port 5060
  Transport    : UDP
  Def. Username: 103
  SIP Options  : (none)
  Codecs       : 0x10a (gsm|alaw|g729)
  Codec Order  : (g729:20,gsm:20,alaw:20)
  Auto-Framing :  No 
  100 on REG   : No
  Status       : OK (140 ms)
  Useragent    : eyeBeam release 1102u stamp 52344
  Reg. Contact : sip:103 at XXX:7374;rinstance=65465ec13147a5e9
  Qualify Freq : 60000 ms
  Sess-Timers  : Accept
  Sess-Refresh : uas
  Sess-Expires : 1800 secs
  Min-Sess     : 90 secs

Does anybody knows what is it ?

Thank you,

Simon

======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0015945 [patch] sip session timer: Does not wor...
====================================================================== 

---------------------------------------------------------------------- 
 (0119997) optisistem (reporter) - 2010-03-30 04:39
 https://issues.asterisk.org/view.php?id=15890#c119997 
---------------------------------------------------------------------- 
Hi

I have de same problem with:
- Debian Lenny: Linux asterisk1 2.6.26-2-amd64
https://issues.asterisk.org/view.php?id=1 SMP Thu Nov 5 02:23:12
UTC 2009 x86_64 GNU/Linux
- Asterisk: 1.4.24
- Useragent    : eyeBeam release 1100l stamp 46320

> sip show channels
172.16.86.3 6118 1139e7863f2 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.13 6129 093bbc22033 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.11 6130 78b480350fe 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.2 6102 62f2d22a384 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.13 6129 1e30cd62160 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.13 6129 52bfc19113c 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.11 6130 679519bd3bd 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.4 6111 2914855570c 00102/00003 0x0 (nothing) No Rx: INVITE
172.16.86.7 6124 17e8843b0bc 00102/00003 0x0 (nothing) No Rx: INVITE 

asterisk1*CLI> sip show channel
62f2d22a3845b1c61c0cf29f2b730658 at 172.16.80.96
asterisk1*CLI>
  * SIP Call
  Curr. trans. direction: Incoming
  Call-ID: 62f2d22a3845b1c61c0cf29f2b730658 at 172.16.80.96
  Owner channel ID: <none>
  Our Codec Capability: 1835272
  Non-Codec Capability (DTMF): 1
  Their Codec Capability: 8
  Joint Codec Capability: 8
  Format: 0x0 (nothing)
  MaxCallBR: 384 kbps
  Theoretical Address: 172.16.86.2:18934
  Received Address: 172.16.86.2:18934
  SIP Transfer mode: open
  NAT Support: RFC3581
  Audio IP: 172.16.80.96 (local)
  Our Tag: as791c5369
  Their Tag: 6c6dd529
  SIP User agent: eyeBeam release 1100l stamp 46320
  Username: 6102
  Peername: 6102
  Original uri: sip:6102 at 172.16.86.2:18934
  Need Destroy: 0
  Last Message: Rx: INVITE
  Promiscuous Redir: No
  Route: sip:6102 at 172.16.86.2:18934;rinstance=cdbe390f14aeb5e0
  DTMF Mode: rfc2833
  SIP Options: (none) 

I think the problem could be related to the eyeBeam softphones.
Since I'd change the rtptimeout value en sip.conf and restart the
asterisk, the problem disapears.

> sip.conf
[general]
rtptimeout=30


(sorry about my google-english) 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-03-30 04:39 optisistem     Note Added: 0119997                          
======================================================================




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