[Serusers] PSTN termination

Tom tom at sdf.com
Sat May 1 01:19:48 CEST 2004


  Is that a FXO POTS gateway?  Some gateways have problems with
determining whether a FXO POTS line has been answered or not.  As long as
the digits have transmitted out via DTMF, they assume everything is ok.

Tom

On Sat, 1 May 2004, radan wrote:

> Hi !
>
> I have a problem with correct accounting for
> calls to the PSTN
> SIP UA implemented inside gateway (Mediatrix 2402 ) sends ACK to SER
> even if the connection wasn't estabilished (no answer
> or reject by second site).
>
> in this way I have a few second in my stats for not estabilished
> connections.
> Where is problem ? Inside SER config, gateway config or
> PBX config ??
>
> How do you resolve this problem ?
>
> Thanks
> Andrzej
>
>
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