[asterisk-users] TDM400 hungup problem

Giorgio Incantalupo gincantalupo at fgasoftware.com
Fri Nov 3 08:05:49 MST 2006


Hi Ale,
have you tried to put a HangUp comand at the end of your call flow?

Giorgio Incantalupo



Ale wrote:
> Hi all,
>
> We have tested both tdm400 and BRI 1 port HFC based with mISDN driver
> and with both cards we have the same problem... so probably it's due to
> our misconfiguration, but we couldn't find anything useful on google.
>
> With TDM400 we can place and receive calls, but if we receive a call
> from TDM400 and we reject it from a sip phone , asterisk send the hangup
> but the line continue to stay up. Even if we doesn't reject the call
> after the timeout on dial application, asterisk send the hangup signal,
> but the line doesn't go down.
>
> This is an example of the dialplan.conf
>
> [line-in]
> exten => s, 1, Dial(SIP/test, 10)
> exten => s, 2, Congestion
> exten => s, 102, Busy
>
>
> The only solution we have found is to add the command Answer before the
> Dial, but if someone call us , and we reject the call, he pay for the 
> call.
>
> Any suggestion/hint is appraciated.
>
> Follow the configurations of zapata and zaptel:
>
> ;
> ; Zapata telephony interface
>
> [channels]
> ;
> ; Default language
> ;
> language=it
> ;
> ; Default context
> ;
> echocancel=yes
> echocancelwhenbridged=yes
> echotraining=400
> rxgain=0.0
> txgain=5.0
> ;hanguponpolarityswitch=yes
> ;answeronpolarityswitch=yes
>
> group => 1
> signalling=fxs_ks
> context = line-in
> channel=>1
>
> #
> # Zaptel Configuration File
> #
> # This file is parsed by the Zaptel Configurator, ztcfg
> #
>
> fxsks=1
>
> loadzone=it
> defaultzone=it
>
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