[Freeswitch-dev] Failed DTMF sanity check.

[Michael Collins]

Is there any noticeable delay in the amount of time between the middle
packet(s) and the end packet(s) for the DTMF that failed? How does that
compare to a working DTMF capture?

-MC

On Wed, Nov 21, 2012 at 12:58 AM, Debasish Chandra <
debasish.chandra at telemune.net> wrote:

> Hi,
>
> I am getting "Failed DTMF sanity check" randomly (not on every call, 2 - 3
> calls out of 10). Application is running using Plivo REST API, while FS
> receiving call from Sangoma NSG TDM gateway. I have read on FS wiki
> that "Failed DTMF sanity check" means FS never received RFC2833 DTMF 'end'
> packet. However call tcpdump shows that DTMF digits has been sent to FS
> from Sangoma NSG, FS showing error "Failed DTMF sanity check" and ignores
> the digit.
>
> Please let me know if I need to do any extra settings like editing dtmf
> duration or type.
>
> Best Regards,
> Debasish Chandra
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-dev mailing list
> FreeSWITCH-dev at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
> http://www.freeswitch.org
>
>


-- 
Michael S Collins
Twitter: @mercutioviz
http://www.FreeSWITCH.org
http://www.ClueCon.com
http://www.OSTAG.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-dev/attachments/20121121/01f4829f/attachment.html