[asterisk-users] Asterisk 1.6 and fax

Steve Underwood steveu at coppice.org
Mon Sep 13 19:26:38 CDT 2010


  On 09/14/2010 04:33 AM, Stanislav Korsei wrote:
> Hello!
>
> I've created clean installation of Asterisk 1.6.2.11 with spandsp 0.0.5.
> When i try to receive fax I get:

Why install 0.0.5? Its ancient. the world has moved on.
>
> [Sep 13 00:45:59] WARNING[3283]: app_fax.c:432 transmit_audio: channel 
> 'SIP/crocus-ua-00000004' refused to negotiate T.38
> [Sep 13 00:46:02] WARNING[3283]: app_fax.c:223 phase_e_handler: Error 
> transmitting fax. result=49: The call dropped prematurely.
> [Sep 13 00:46:02] WARNING[3283]: app_fax.c:817 transmit: Transmission 
> error
>
> I definitely know that this peer supports T.38 because it works on 
> Lynksys PAP2T.
The Linksys PAP2T does NOT support T.38, so this statement makes no 
sense. The Linksys SPA2102 and SPA3102 support T.38. The PAP2 and PAP2T 
do not.
>
> Dialplan is such:
> answer()
> wait(6)
> ReceiveFAX(/var/spool/asterisk/test.tif)
>
>
> Am I doing something wrong here?
>
Apparently.

Steve




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