[Asterisk-Users] Fax relaying with T.38

Steve Underwood steveu at coppice.org
Thu Sep 9 07:49:37 MST 2004


Andreas Sikkema wrote:

>Hi,
>
>We've got endpoints and gateways who have T.38 fax support. We 
>now use SER and Asterisk to do our routing and other 
>functionality, but fax doesn't seem to work. Asterisk complains 
>like this:
>Sep  9 09:25:45 WARNING[467828746]: RTP Read too short
>Sep  9 09:25:45 WARNING[467828746]: Asked to transmit frame type 256, while native formats is 32 (read/write = 256/256)
>
>With lots of the last variety. 
>
>Does Asterisk support T.38 (froma Google search it seems not), 
>is anyone working on this?
>  
>
* does not support T.38, but some people have recently shown interest in 
adding it. T.38 doesn't use RTP, so I don't know why * sees an RTP 
packet of any sort.

Regards,
Steve




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