[Home]

Summary:ASTERISK-24950: ChanSpy B option doesn't work perfectly
Reporter:Tamás Mazuk (tomaszcool)Labels:
Date Opened:2015-04-09 09:30:25Date Closed:2015-04-13 09:07:39
Priority:MajorRegression?
Status:Closed/CompleteComponents:
Versions:11.17.0 Frequency of
Occurrence		Constant
Related
Issues:
Environment:CentOS release 6.6Attachments:
Description:I came across a very annoying problem with ChanSpy 'B' option. It doesn't work well. If an outer call arrives in the AST PBX and a SIP exten answers it the exten channel can not hear the whisper. SIP exten to exten the B option works perfectly.

The CLI show me the two channels are able to hear the whisper, but in fact the SIP/1003 can not hear anything:
{noformat}
Attaching Local/s@whisper-to-participant-0000001e;2 to SIP/1003-00000017
Attaching Local/s@whisper-to-participant-0000001e;2 to SIP/1003-00000017
Attaching Local/s@whisper-to-participant-0000001e;2 to SIP/NeoPhoneX-out-00000016
{noformat}
Here are the CLI messages:
{noformat}
   -- Executing [0621*******@from-pstn:1] NoOp("SIP/NeoPhoneX-out-00000016", "Global Inbound Handler") in new stack
   -- Executing [0621*******@from-pstn:2] NoOp("SIP/NeoPhoneX-out-00000016", "EXTENSION:   0621*******") in new stack
   -- Executing [0621*******@from-pstn:3] Answer("SIP/NeoPhoneX-out-00000016", "") in new stack
      > 0xb7572298 -- Probation passed - setting RTP source address to 193.***.***.***:45376
   -- Executing [0621*******@from-pstn:4] Dial("SIP/NeoPhoneX-out-00000016", "SIP/1003") in new stack
 == Using SIP RTP CoS mark 5
   -- Called SIP/1003
   -- SIP/1003-00000017 is ringing
   -- SIP/1003-00000017 answered SIP/NeoPhoneX-out-00000016
   -- Locally bridging SIP/NeoPhoneX-out-00000016 and SIP/1003-00000017
      > 0xb75954f8 -- Probation passed - setting RTP source address to 10.0.230.153:5004
   -- Executing [s@whisper-to-participant:1] Answer("Local/s@whisper-to-participant-0000001e;2", "") in new stack
      > Channel Local/s@whisper-to-participant-0000001e;1 was answered.
      > Launching Playback(/var/lib/asterisk/sounds/mmcc/demo-2_gomb) on Local/s@whisper-to-participant-0000001e;1
   -- Executing [s@whisper-to-participant:2] NoOp("Local/s@whisper-to-participant-0000001e;2", "Barge in to: SIP/1003-00000017") in new stack
   -- Executing [s@whisper-to-participant:3] NoCDR("Local/s@whisper-to-participant-0000001e;2", "") in new stack
   -- Executing [s@whisper-to-participant:4] ChanSpy("Local/s@whisper-to-participant-0000001e;2", "SIP/1003-00000017,bBq") in new stack
   -- <Local/s@whisper-to-participant-0000001e;1> Playing '/var/lib/asterisk/sounds/mmcc/demo-2_gomb.slin' (language 'en')
 == Spying on channel SIP/1003-00000017
[Apr  9 16:09:14] NOTICE[8392][C-00000027]: app_chanspy.c:491 start_spying: Attaching Local/s@whisper-to-participant-0000001e;2 to SIP/1003-00000017
[Apr  9 16:09:14] NOTICE[8392][C-00000027]: app_chanspy.c:491 start_spying: Attaching Local/s@whisper-to-participant-0000001e;2 to SIP/1003-00000017
[Apr  9 16:09:14] NOTICE[8392][C-00000027]: app_chanspy.c:491 start_spying: Attaching Local/s@whisper-to-participant-0000001e;2 to SIP/NeoPhoneX-out-00000016
 == Spawn extension (from-pstn, 0621*******, 4) exited non-zero on 'SIP/NeoPhoneX-out-00000016'
 == Done Spying on channel SIP/1003-00000017
 == Spawn extension (whisper-to-participant, s, 4) exited non-zero on 'Local/s@whisper-to-participant-0000001e;2'
{noformat}
Comments:By: Tamás Mazuk (tomaszcool) 2015-04-13 09:07:39.327-0500

I continued the examinations and I realized to the network affected this B option. Unfortunately it is hidden in the CLI.