[Freeswitch-users] group_confirm with inband DTMF detection

Vladimir Ralev vladimir.ralev at gmail.com
Wed Aug 20 00:17:48 MSD 2014


Yes, this helps to start_dtmf at the right time. Thanks. But now it seems
the group_confim simply ignores the DTMF on B-leg for some reason no matter
if inband or not. Looks a bit like this bug
https://jira.freeswitch.com/browse/FS-2538

Any help appreciated.


On Tue, Aug 19, 2014 at 8:22 PM, Hector Geraldino <
Hector.Geraldino at ipsoft.com> wrote:

>  Try adding: execute_on_answer=start_dtmf to the originate params
>
>
>
> originate {execute_on_answer=start_dtmf,group_confirm_file=/tmp/...}
>
>
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Vladimir
> Ralev
> *Sent:* Tuesday, August 19, 2014 1:13 PM
> *To:* FreeSWITCH Users Help
> *Subject:* [Freeswitch-users] group_confirm with inband DTMF detection
>
>
>
> Hi all,
>
>
>
> I want to enable FS to accept inband DTMF with the group confirmation. I
> tried to do start_dtmf action on the call legs, however that action is only
> executed after the confirmation, so the actual confirmation requires an out
> of band DTMF.
>
>
>
> Here is one example that demonstrates the issue:
>
>
>
> originate
> {group_confirm_file=/tmp/ivr-group_confirm.wav,group_confirm_key=1,call_timeout=60}sofia/sipinterface/number at provider
> &start_dtmf()
>
>
>
> Any ideas? Ideally I want to enable system-wide inband DTMF detection in a
> safe way at some CPU cost.
>
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