[Asterisk-Users] fax receive using TDM400P

[Anton Krall]

Any modification made to zapata as far as echo and gains?

Should echocancel be on or off? 

|-----Original Message-----
|From: asterisk-users-bounces at lists.digium.com 
|[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
|Thomas Artner
|Sent: Friday, February 24, 2006 8:25 AM
|To: Asterisk Users Mailing List - Non-Commercial Discussion
|Subject: Re: [Asterisk-Users] fax receive using TDM400P
|
|Hi!
|
|I am using tdm400 cards for receiving faxes. It worked quite 
|out of the box. I installed spandsp for the rxfax application only.
|
|I use it as phone/fax switch:
|All incoming calls are answered automatically to listen 
|whether its a fax or not. If it is a fax, the call is 
|forwarded to the buil-in fax extension, otherwise the analog 
|phones (all on tdm400) rings.
|
|It works without problems. Its for a small company (about a 
|few faxes per
|hour)
|
|
|Tom
|
|
|
|
|Am Freitag, 24. Februar 2006 07:10 schrieb Anton Krall:
|> Guys.
|>
|> Ive been testing how to receive faxes using TDM400P cards 
|and so far, after
|> playing with gains, echocancell and echotraining on 
|zapata.conf.. Ive ha
|> dno luck, faxes come in as garbage or broken or with blank lines.
|>
|> Anybody has successfully done this? Any tips.. Also I have 
|some ideas:
|>
|> 1. Is it really possible to get fxes on a fax machine using 
|ATAs like the
|> sipura 2002? Even using ulaw and pass-thru, is it possible?
|>
|> 2. Since the faxes is coming from PSTN thru the card, I 
|guess asterisk will
|> always stay in the middle right? No way around this.
|>
|> 3. Im also trying to receive faxes usign a TE110P card with spandsp,
|> unicall and E1 R2MFC, no luck also, some stuff, garbage and 
|broken faxes.
|> Anybody done this sucessfuly?
|>
|> Hope anybody can share their thoughts and insight on this.
|>
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|-- 
|Thomas Artner
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