[cisco-voip] Inband (in audio stream) DTMF

[Brian Meade]

Only way I've ever seen forcing true inband working was using a universal
transcoder.

On Fri, May 8, 2015 at 1:58 PM, Tommy Schlotterer <
tschlotterer at netechcorp.com> wrote:

> I am working at integrating a 3rd party TTY server into a customer’s
> environment. The software requires inband(NOT RFC2833 which is sometimes
> called inband).
>
>
>
> What am I looking for in the SDP to signal inband DTMF, how do I set it up
> on the gateway and CCM sides?
>
>
>
> Thanks
>
>
> Tommy
>
>
>
> *Tommy Schlotterer* | Systems Engineer
>
> CCNA, CCNA Voice
>
> 48325 Alpha Dr. Ste. 150
>
> Wixom, MI 48393
>
> *p* 248.468.0710
>
> *e* tschlotterer at netechcorp.com
>
> *w **netechcorp.com* <http://netechcorp.com/>
>
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