The option relaxdtmf=yes improved the accuracy of received DTMF digits on cell phones but did not make DTMF detection 100%. Increasing the rxgain to 15 does improve the accuracy almost to 100%, as long as you let the first few milliseconds of the recording play. The problem now is that once a call finds it's way to my handset the received audio is distorted and too loud to carry on a conversation without some discomfort to the listener. I have tried setting the rxgain to a negative db setting for my S100U and that does not seem to have any affect on how loud the signal is (if it worked it still wouldn't do anything for the distortion though). Is this information helpful to anyone? Is there a way I can get more information that would be helpful to someone who can code a solution?
[channels]
txgain=0 rxgain=15.0 context = default language = en callwaiting = yes callwaitingcallerid = no threewaycalling = yes transfer = yes cancelforward = yes callreturn = no usecallerid = yes hidecallerid = no echocancel = yes echocancelwhenbridged = yes immediate = yes
relaxdtmf=yes group = 1 ;use with FXO PCI card signalling = fxs_ks channel => 1-3
echocancel = yes echocancelwhenbridged = yes context = local immediate = no group = 2 txgain=15.0 rxgain=-6.0 ;use with FXS USB card signalling = fxo_ks callerid = "Brian Schrock" <(614) 798-9106> mailbox=2244,2245,2246 channel => 4
On Wednesday, March 12, 2003, at 03:46 PM, James Hines wrote:
On Wed, 2003-03-12 at 14:32, Martin Pycko wrote:You may try to add relaxdtmf=yes just before channel => 4 in zapata.conf
Thanks! This has solved the problem for the test phone! I will try my
cell phone from home tonight, but I suspect the problem has been solved.
Just out of curiosity, is the relaxed mode looser than the DTMF spec or
is it just the outside limits of the spec, and the normal mode is more
restrictive than the DTMF spec?
jwsh
_______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
Brian J. Schrock Network Engineer, RHCE, CCNA Anistone Technologies Phone: 614-798-9106 FAX: 614-573-7165 6926 Avery Rd. Dublin, OH 43017
_______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
