Messages in this thread | | | From | Roy Sigurd Karlsbakk <> | Subject | DTMF noise | Date | Tue, 7 Jan 2003 14:55:32 +0100 |
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hi
when dialing out from the D-link MGCP phone (they actually work now - most of the time), I get lots of DTMF noise whenever the other person talks. I only get this from the MGCP phone - not with MSN messenger. This seems to be an error in isdn4linux falsely detecting DTMF in speech with Asterisk creating the actual noise.
This testing has been done on hhe following cards (from lspci)
02:09.0 Network controller: Cologne Chip Designs GmbH ISDN network controller [HFC-PCI] (rev 02) 02:0a.0 Network controller: Cologne Chip Designs GmbH ISDN network controller [HFC-PCI] (rev 02) 02:0b.0 Network controller: Cologne Chip Designs GmbH ISDN network controller [HFC-PCI] (rev 02)
roy
-- Roy Sigurd Karlsbakk, Datavaktmester ProntoTV AS - http://www.pronto.tv/ Tel: +47 9801 3356
Computers are like air conditioners. They stop working when you open Windows.
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