[asterisk-users] Channel Signalling

[Arnaldo Giacomitti Junior]

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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