Great.
One thing I was thinking is that if most people need this value to be set smaller then someone should commit a change to CVS this this at 8 to 10 rather than 20.
Thanks, Paul
--- Richard richard@o-matrix.org wrote:
Hi Java,
That value is to prevent double detection, i.e. the same key is detected twice. Too large, it runs the risk of not detecting the right key. To small, it increases the chance of double detection.
I use 7 or 8 in my system.
Richard
-----Original Message----- From: serusers-bounces@iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Java Rockx Sent: Thursday, November 04, 2004 5:44 PM To: Java Rockx; ser users Subject: Re: [Serusers] sems IVR plugin bug???
Hi All.
Perhaps I just fixed this, but will my change cause other problems? The change I made was in IvrDtmfDetector.h
I changed
DTMF_INTERVAL = 20
to
DTMF_INTERVAL = 10
And now dialing DTMF digits is ok. Will reducing DTMF_INTERVAL to 10 cause other issues?
Regards, Paul
--- Java Rockx javarockx@yahoo.com wrote:
Hello All.
I'm using sems which I updated from berlios CVS tonight (2004-11-04).
There appears to be a bug in the DTMF detection in the IVR plugin.
Using the DTMF-detection.pl test script that ships with sems, DTMF
detection works fine for
non-repeating digits. However, it always drops a digit if you repeat a
number.
For example:
GOOD ===> Press 123456 and the IVR plugin will receive 123456 BAD ===> Press 001122 the IVR plugin will receive 012
I've tested this with my grandstream BT100 using DTMF mode as
"in-audio",
"via RTP", and "via
SIP INFO". The "in-audio" and "via RTP" both produce this problem while the
"via SIP INFO" digits
are never detected (which is understandable).
I searched the mailing list but found no reference to this problem.
So the question is this; Does anyone have a patch to fix this?
Regards, Paul
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