[Asterisk-video] h324m outbound call - no user information layer 1 in bearer

Dawid dhns at poczta.fm
Wed Feb 24 02:19:37 CST 2010


23.02.2010 22:00, Klaus Darilion wrote:
> Dawid wrote:
>> I got problem with outbound video calls. There is no 'user information
>> layer 1' centent in Bearer Capability header, but i know that should be
>> something like this: 'User information layer 1: H.223/H.245 Multimedia
>> (38)'.
>> The LLC header is unnecessary becouse my GSM operator supports only
>> Bearer. Incoming 3g calls working great.
>>
>> I've got Asterisk 1.4.22 with llc path, llc patched libpri and Sangoma
>> A104d QUAD T1/E1 AFT card.
>>
>>
>> My extensions.conf:
>>
>> [from-local]
>> exten =>  _X.,1,h324m_call(${EXTEN}@3Gout)
>>
>> [3Gout]
>> exten =>  _X.,1,Set(CHANNEL(transfercapability)=VIDEO)
>
> I do not know by heart, but IIRC I used DIGITAL, not video.
>
> regards
> klaus

It changes nothing, there is still no 'User information layer 1' field. 
I have also tried another Asterisk version (1.4.19), but still nothing...

regards,
Dawid

>
>
>> exten =>  _X.,2,NoOp(transfer=${CHANNEL(transfercapability)})
>> exten =>  _X.,3,Set(CHANNEL(userinformationlayer1)=38)
>> exten =>  _X.,4,NoOp(ul1=${CHANNEL(userinformationlayer1)})
>> exten =>  _X.,5,Dial(Zap/g0/${EXTEN})
>>
>> [from-pstn]
>> exten =>  _X.,1,h324m_gw(${EXTEN}@video)
>>
>> [video]
>> exten =>  _X.,1,Dial(SIP/${EXTEN})
>>
>(...)



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