[Freeswitch-users] "No Digits to send" on purpose?

[Daniel Pizarro]

FXS analog devices need a DTMF string to communicate with the PBX and the
PBX could process the call (bridge) ...at least you need a "batman phone"
with auto-dialing (inmmediate).


2010/11/29 Jeroen C. van Gelderen <slim at thegreek.com>

> Hi Guys,
>
> I need to bridge an FXS port (when taken off-hook) to an FXO port without
> dialing any digits like so:
>
> <action application="bridge" data="freetdm/span_fxo_csd/1"/>
>
> This results in the following error:
>
> ftmod/ftmod_analog/ftmod_analog.c:
>
> if (ftdm_strlen_zero(ftdmchan->caller_data.dnis.digits)) {
>  ftdm_log_chan_msg(ftdmchan, FTDM_LOG_ERROR, "No Digits to send!\n");
>
> For now I have worked around this by using
>
> <action application="bridge" data="freetdm/span_fxo_csd/1/w"/>
> or
> <action application="bridge" data="freetdm/span_fxo_csd/1/F"/>
>
> I would like to avoid the unnecessary delay this incurs.
>
> Any suggestions? Under what circumstances is it bad to send zero digits?
> Can
> I simply take out the check for zero-length dnis.digits?
>
> Cheers,
> -Slim
> --
> Jeroen C. "Slim" van Gelderen
>
>
>
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