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@arcdiv.com To: "Nicky" nicky@caliber.com.sg; serusers@lists.iptel.org; sems@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@wengo.fr To: "'Nicky'" nicky@caliber.com.sg; serusers@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@iptel.org [mailto:serusers-bounces@lists.iptel.org] De la part de Nicky Envoyé : jeudi 29 septembre 2005 09:49 À : serusers@lists.iptel.org; sems@lists.iptel.org Objet : [Serusers] Sems IVR Module
Please help.
----- Original Message ----- From: "Nicky" nicky@caliber.com.sg To: serusers@lists.iptel.org; sems@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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