[Freeswitch-users] DTMF echo/crossed?

Norman Tomlins norm at voicenetwork.ca
Fri Jul 29 19:56:40 MSD 2011


Gavin,

If you are using the LinkSys SPA2102's you will get DTMF digits when
people are talking.   You will need to increase the
DTMF_Tx_Strict_Hold_Off_Time to about 80.

This will stop random DTMF while people are talking


Norman Tomlins
Voice Network Inc.



On Wed, Jul 27, 2011 at 2:37 AM, Gavin Henry <gavin.henry at gmail.com> wrote:
> Hi all,
>
> We generally don't suffer any type of echo deploying customer
> multi-tenant systems, but an interesting one was reported by a
> customer who said they could hear DTMF on the line that they were not
> generating?
>
> This is part of a business centre multi-tenant setup with just one
> user on that domain who heard the DTMF. They are lots of domains on
> that system. Any suggestions?
>
> Thanks,
>
> Gavin.
>
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