17 Dec
2012
17 Dec
'12
7:08 a.m.
Hi,
You didn¹t look very hard, freeswitch does this out of the box... Just note T.38 does not work over RTP, it uses UPDTL for a transport...
Actually, it can do both. http://www.rfc-editor.org/rfc/rfc6466.txt UDPTL was created before RTP, but has been superceded, except that it won't die because people implement only UDPTL. Fax implementations should IMHO prefer to use image/t38 over RTP/UDP or RTP/TCP. It will mean that generic tooling is made accessible to fax. Cheers, -Rick