Bridge failed for two arbitrary channel

hi,
when iam going to bridge two arbitrary channel got the following erro

[Apr 3 23:58:13] WARNING[30029]: features.c:3908 bridge_exec: Bridge failed because channel AsyncGoto/SIP/103-09949040<ZOMBIE> does not exists or we cannot get its lock

-- Auto fallthrough, channel 'SIP/101-09940b30' status is 'UNKNOWN'

-- Executing [h@XPhone_Unhold:1] SetMusicOnHold("SIP/101-09940b30", "none") in new stack

-- Executing [h@XPhone_Unhold:2] Bridge("SIP/101-09940b30", "AsyncGoto/SIP/103-09949040<ZOMBIE>,p") in new stack

[Apr 3 23:58:13] WARNING[30029]: features.c:3908 bridge_exec: Bridge failed because channel AsyncGoto/SIP/103-09949040<ZOMBIE> does not exists or we cannot get its lock

thnx in advance

Hi

Could you post the dialplan for this call , and explain what you are doing as it looks likes the calls are failing and going to autofall through

Ian

Hi Ian,
i am trying to hold and unhold through dial plan in first context i set channel variable "MyCallBridge" which is bridgechannel hold is working perfectly but when i try to unhold,some times channel drop. following are the dialplan

[XPhone_Hold]
exten = _.,1,Set(MyCallBridge=${BRIDGEPEER})
exten = _.,n,MusicOnHold()


[XPhone_Unhold]
exten = _.,1,SetMusicOnHold(none)
exten = _.,n,Bridge(${MyCallBridge},p)

Hi in the unhold context add a Noop(${MyCallBridge})

to see what the variable is set to . and when setting the variable add _ or even __ before the variable name

Ian

hi,
ok i try but will u explane me what is difference between MyCallBridge and _MyCallBridge.

thx dear

Hi

When the variable name is prefixed with _, the variable will be inherited into channels created from the current channel. If the variable name is prefixed with __, the variable will be inherited into channels created from the current channel and all children channels.

Ian

Ian i try that it work fine for a while but after a some period i try that again and same problem occure 80% the call bridge but 20% the error occur

help me out to get rid of ......

== Spawn extension (XPhone_Unhold, 1111, 1) exited non-zero on 'SIP/101-091a2420'
-- Executing [1111@XPhone_Unhold:1] SetMusicOnHold("SIP/101-091a2420", "none") in new stack
-- Executing [1111@XPhone_Unhold:2] NoOp("SIP/101-091a2420", "AsyncGoto/SIP/103-091ac910<ZOMBIE>") in new stack
-- Executing [1111@XPhone_Unhold:3] Bridge("SIP/101-091a2420", "AsyncGoto/SIP/103-091ac910<ZOMBIE>,p") in new stack
[Apr 10 07:18:32] WARNING[18956]: features.c:3908 bridge_exec: Bridge failed because channel AsyncGoto/SIP/103-091ac910<ZOMBIE> does not exists or we cannot get its lock
-- Auto fallthrough, channel 'SIP/101-091a2420' status is 'ANSWER'
-- Executing [h@XPhone_Unhold:1] SetMusicOnHold("SIP/101-091a2420", "none") in new stack
-- Executing [h@XPhone_Unhold:2] NoOp("SIP/101-091a2420", "AsyncGoto/SIP/103-091ac910<ZOMBIE>") in new stack
-- Executing [h@XPhone_Unhold:3] Bridge("SIP/101-091a2420", "AsyncGoto/SIP/103-091ac910<ZOMBIE>,p") in new stack
[Apr 10 07:18:32] WARNING[18956]: features.c:3908 bridge_exec: Bridge failed because channel AsyncGoto/SIP/103-091ac910<ZOMBIE> does not exists or we cannot get its lock

Hi What version of asterisk are you using ?

Also are these Local channels ?

Ian

Hi

i am using 1.6.0.8 asterisk and these are local channel.

Ok have you got /n at the end of the dial string ?

Ian

Hi Ian how are you?

i got this stuff in dial

== Using SIP RTP CoS mark 5
-- Executing [103@XPhone_AgentCall:1] Answer("SIP/101-091a0d90", "") in new stack
-- Executing [103@XPhone_AgentCall:2] Set("SIP/101-091a0d90", "CALLERID(num) =5220") in new stack
-- Executing [103@XPhone_AgentCall:3] Dial("SIP/101-091a0d90", "SIP/103,,o") in new stack
== Using SIP RTP CoS mark 5
-- Called 103
-- SIP/103-091a5140 is ringing
-- SIP/103-091a5140 answered SIP/101-091a0d90
-- Packet2Packet bridging SIP/101-091a0d90 and SIP/103-091a5140

Hi

I mean /n at the end of the dial such as Dial(Local/103@context/n,25) for example

Hi Its very hard to help with only ever seeing half the story, Could you post the whole sections of the dialplan that is involved

Ian

Hi

the first context is used to originate international call

[XPhone_OutboundCall]
exten = _.,1,Answer()
exten = _.,n,Set(CALLERID(num)=${TollFreeNumber})
exten = _.,n,Dial(SIP/${EXTEN}@${OUTBOUND_CALL_IP},,o)
exten = _.,n,Hangup()


second one is used for local sip call(extension to extension)

[XPhone_AgentCall]
exten = _.,1,Answer()
exten = _.,n,Set(CALLERID(num)=${TollFreeNumber})
exten = _.,n,Dial(SIP/${EXTEN},,o)
exten = _.,n,Hangup()


[XPhone_Hold]
exten = _.,1,Set(_MyCallBridge=${BRIDGEPEER})
exten = _.,n,MusicOnHold()


[XPhone_Unhold]
exten = _.,1,SetMusicOnHold(none)
exten = _.,n,NoOp(${MyCallBridge})
exten = _.,n,Bridge(${MyCallBridge},p)

thatz the whole thing

Hi
Dial(Local/103@context/n,25)

will uexplane me what is the function of /n in dial cmd

Hi Ian

will u explain it to me