[asterisk-ss7] libss7 and CON message

[Jean Cérien]

Hello

to bring more precision on this, actually, the CON message is well received,
and call is established but no audio can be heard - until a DTMF is issued !

I am currently using the ITU setting.

Any ideas as to what is happening ?

many thanks

j.

On Mon, Nov 23, 2009 at 3:50 PM, Jean Cérien <cerien.jean at gmail.com> wrote:

>
> Hello
>
> I am connected to an Ericsson switch, via a TE121 & Ast 1.6. I am only
> doing outgoing calls (ie my box to the E/// switch, then to the world !)
>
> I use libss7 1.0.2 and dahdi 2.2.0, most of calls are setup correctly - An
> IAM message is sent, and a reply ACM is received when the call is answered
> by the B party.
>
> In some occasion, I receive a CON message back - in this situation, the
> call is established, but I get NO audio (the message also is dumped as
> unknown, it looks like it is not listed in isup.c / message2str - but it has
> no effect on the processing itself).
>
> 1/ Anyone receiving these messages and processing them successfully ?
>
> 2/ on the side, I am trying to use chan_ss7 but it does align - how can I
> debug the ISUP message exchange when loading the module ?
>
> thanks for your answers,
>
> J.
>
>
>
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