30 Sep
2005
30 Sep
'05
7:11 a.m.
Hi N,
Yes i have tried on different RTP codec but is the same is very senstive.
I have tested on G729 and G723 is slightly better but when i raise my voice
abit the unknow DTMF is still detected. Do you have better suggestion?
Thanks.
rdgs,
nicky
----- Original Message -----
From: "sip" <sip(a)arcdiv.com>
To: "Nicky" <nicky(a)caliber.com.sg>sg>; <serusers(a)lists.iptel.org>rg>;
<sems(a)lists.iptel.org>
Sent: Thursday, September 29, 2005 10:13 PM
Subject: Re: [Serusers] Sems IVR Module
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(a)wengo.fr>
> To: "'Nicky'" <nicky(a)caliber.com.sg>sg>;
<serusers(a)lists.iptel.org>rg>;
<sems(a)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(a)iptel.org [mailto:serusers-bounces@lists.iptel.org]
> De la part de Nicky Envoyé : jeudi 29 septembre 2005 09:49 À :
> serusers(a)lists.iptel.org; sems(a)lists.iptel.org Objet : [Serusers] Sems IVR Module
>
> Please help.
>
> ----- Original Message -----
> From: "Nicky" <nicky(a)caliber.com.sg>
> To: <serusers(a)lists.iptel.org>rg>; <sems(a)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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