Tag : faxdetect

T38 Fax Detection Using g729 and Asterisk VoIP Software

Posted December 21, 2012 by Pavel Espinal & filed under Asterisk Tips Comments: 0.

Tags: alaw, asterisk, CNG, CNG detection, detection, discussion, Eutelia, fax, faxdetect, g729 codec, incoming call, incoming calls, pbx phone system, voip software

Using a T.38 termination, you can receive faxes using g729, but not while using  alaw. If thats the case, your Asterisk installation will need to detect the Fax Tones so as to make the decision the incoming call is a fax and then switch to the fax extensi..

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DAHDI Fax Detection and Echo Cancellation

Posted January 3, 2011 by Pavel Espinal & filed under Asterisk Tips Comments: 0.

Tags: asterisk, Cancellers, CNG, CNG tone, cng tones, Dahdi, Digium, Echo, echo cancellation, fax extension, faxdetect, faxdetect=incoming, faxdetect=outgoing, G.168, hardware, hoping that someone, INCOMING, linux, outgoing, time, tone

Is echo cancellation automatically disabled upon recognition of CNG tone? Does faxdetect=incoming sends a call to fax extension when CNG tone is detected? Whats the purpose of faxdetect=ou..

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