asterisk users - Sep 2010 - Channel Signalling

There?s a way to get the channel signalling in dialplan?

I have changed the code in channels/chan_dahdi.c and includes:

 

<             } else if (!strcasecmp(data, "signalling")) {

<                             ast_mutex_lock(&p->lock);

<                             snprintf(buf, len, "%s",
sig2str(p->sig));

<                             ast_mutex_unlock(&p->lock);

 

those lines on dahdi_func_read and works perfect, but wanna know if there is
a way without touch in code.

 

So in dialplan I can use:

 

exten =>
s,n,GotoIf($["${CHANNEL(channeltype)}"="DAHDI"]?:end)

exten => s,n,GotoIf($["${CHANNEL(signalling)}"="MFC/R2"]?
mfcr2)

exten => s,n,GotoIf($["${CHANNEL(signalling)}"="ISDN
PRI"]? isdnpri)

exten => s,n,GotoIf($["${CHANNEL(signalling)}"="FXS
Kewlstart"]?
fxskewstart)

 

Regards,

Arnaldo.

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On 3/09/10 8:32 AM, Arnaldo Giacomitti Junior wrote:
> There?s a way to get the channel signalling in dialplan?
>
> I have changed the code in channels/chan_dahdi.c and includes:
Upload it as a patch to the issue tracker:

http://issues.asterisk.org

-- 
Cheers,

Matt Riddell
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