[Asterisk-video] Outgoing call from ISDN BRI fail

[Aris Striglis]

Hi everybody

I have been trying to generate an outbount video call to 3g handset, but
fail.

I have installed asterisk-1.4.23 and asteriskvideo-1.6.1 from sipfontventa.
My line is an ISDN BRI.

The output from CLI is: 

     --Executing [69xxxxxxxx at from-internal:1] Set("SIP/310-08f68a60",
"CHANNEL(transfercapability)=VIDEO") in new stack

    -- Executing [69xxxxxxxx @from-internal:2] NoOp("SIP/310-08f68a60",
"transfer=VIDEO") in new stack

    -- Executing [69xxxxxxxx @from-internal:3] Set("SIP/310-08f68a60",
"CHANNEL(userinformationlayer1)=24") in new stack

[Feb 14 11:50:07] WARNING[6935]: func_channel.c:134 func_channel_write:
Unknown or unavailable item requested: 'userinformationlayer1'

   -- Executing [69xxxxxxxx @from-internal:4] NoOp("SIP/310-08f68a60",
"ul1=") in new stack

    -- Executing [69xxxxxxxx @from-internal:5] Dial("SIP/310-08f68a60",
"mISDN/g:isdn/69xxxxxxxx |50") in new stack

    -- Called g:isdn/69xxxxxxxx

P[ 1] empty_chan_in_stack: cannot empty channel 255

  == Everyone is busy/congested at this time (1:0/0/1)

    -- Executing [69xxxxxxxx @from-internal:6]
h324m_call("SIP/310-08f68a60", "310 at videocall") in new stack

    -- Executing [310 at videocall:1] Wait("Local/310 at videocall-7ee8,2", "1")
in new stack

    -- Executing [310 at videocall:2] mp4play("Local/310 at videocall-7ee8,2",
"/tmp/worms.3gp") in new stack

    -- Executing [310 at videocall:3] Hangup("Local/310 at videocall-7ee8,2", "")
in new stack

  == Spawn extension (videocall, 310, 3) exited non-zero on
'Local/310 at videocall-7ee8,2'

  == Auto fallthrough, channel 'SIP/310-08f68a60' status is 'CHANUNAVAIL'

 

Here is my dialplan:

[misdn]

exten => _X.,1,Set(CHANNEL(transfercapability)=DIGITAL)

exten => _X.,n,NoOp(transfer=${CHANNEL(transfercapability)})

exten => _X.,n,Set(CHANNEL(userinformationlayer1)=24)

exten => _X.,n,NoOp(ul1=${CHANNEL(userinformationlayer1)})

exten => _X.,1,Dial(mISDN/g:isdn/${EXTEN},50)

exten => _X.,n,h324m_call(${EXTEN}@videocall)

 

[videocall]

exten => _X.,1,Wait(1)

exten => _X.,n,mp4play(/tmp/worms.3gp)

exten => _X.,n,Hangup()

 

Thank you very much in advance for your help 

Regards 

Aris

 

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