[Freeswitch-users] Different dtmf type for different gateways in single profile

[Steven Ayre]

Use RFC2833, and only call start_dtmf on gateways that don't support
RFC2833.

>From dialplan you could test the SDP variables to see whether the endpoint
has negotiated RFC2833 and only call start_dtmf if it hasn't, or test a
variable that you set in the user directory / sofia gateway config.



On 4 December 2012 11:41, Muhammad Naseer Bhatti <nbhatti at gmail.com> wrote:

>
> If I set to dtmf-type=none in profile, only inband works because of
> start_dtmf, If set dtmf-type=rfc2833, in band starts false positive
> catches. I may be doing something practically wrong here, so just wanted to
> know what options do we have to set it up correctly?
>
> Thanks,
> --
> Muhammad Naseer Bhatti
>
>
>
> On Dec 4, 2012, at 2:48 AM, Michael Collins <msc at freeswitch.org> wrote:
>
> How does it "break the rest of DTMF"?
> -MC
>
> On Mon, Dec 3, 2012 at 2:14 PM, Muhammad Naseer Bhatti <nbhatti at gmail.com>wrote:
>
>> Is there a way to set different dtmf type for different gateways in same
>> profile? I am originating from esl, call is bridged with audio file.
>> (Dialer setup). Some of the providers send dtmf  inband and others rfc2833.
>> I am currently checking in my lua script for a custom param, if present
>> then execute start_dtmf to listen for inband dtmf. While this breaks the
>> rest of dtmf. Is there a better way to deal with this or do I have to end
>> up with different profiles each with different dtmf-type.
>>
>> --
>> Sent via a mobile device.
>>
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>
>
> --
> Michael S Collins
> Twitter: @mercutioviz
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