[Serusers] Sems IVR Module

[sip]

Have you tried a different default RTP codec?  

I have this problem with G.711u and G.711a on occasion, but beter with G.729
or G.723. 

I'm not sure if it's a codec issue or an encoding issue, but I've seen it
happen in straight voice calls. If someone's loud on the other end, it
converts that noise into a DTMF signal. 

N.

On Thu, 29 Sep 2005 22:00:40 +0800, Nicky wrote
> Hi Minh,
> 
> i have tried the results is the same...:(
> 
> Regards,
> Nicky
> ----- Original Message ----- 
> From: "Quang Minh PHAN" <quang-minh.phan at wengo.fr>
> To: "'Nicky'" <nicky at caliber.com.sg>; <serusers at lists.iptel.org>; <sems at lists.iptel.org>
> Sent: Thursday, September 29, 2005 6:59 PM
> Subject: RE: [Serusers] Sems IVR Module
> 
> Hi Nicky,
> 
> I don't have much experience with Sems but the problem that you have
> seems to be a bug in the in-band DTMF detection code. Let look into Sems
> documentation to see if you can use RFC2833 DTMF mode instead of in-band
> DTMF mode.
> 
> Regards,
> 
> Minh
> 
> -----Message d'origine-----
> De : serusers-bounces at iptel.org [mailto:serusers-bounces at lists.iptel.org] 
> De la part de Nicky Envoyé : jeudi 29 septembre 2005 09:49 À : 
> serusers at lists.iptel.org; sems at lists.iptel.org Objet : [Serusers] Sems IVR Module
> 
> Please help.
> 
> ----- Original Message ----- 
> From: "Nicky" <nicky at caliber.com.sg>
> To: <serusers at lists.iptel.org>; <sems at lists.iptel.org>
> Sent: Wednesday, September 28, 2005 10:38 PM
> Subject: Sems IVR Module
> 
> > Hi all,
> >
> > I am testing the sems version from the Head and when i uses a SIP Phone to
> > call into
> > the IVR module for recording when I am in the middle of recording, the
> > program detected DTMF
> > signal and jump out of the script. Why is it so? as I never pressed on any
> > key? How can I resolve this
> > problem? Why is the voice signal become the DTMF signal? Is there any
> > adjustment that
> > i can do to solve this problem , as my voice goes louder the more DTMF
> > signal is being detected.
> >
> > Please help.
> >
> > regards,
> > nicky
> >
> 
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