[asterisk-dev] fallback to audio faxing when T.38 INVITE fail with 488/606 Not acceptable

[Kristijan Vrban]

Hello, here is the patch i made, that fix this issue completely for
me. The patch is running in one of my production
servers for three day without problems, and is doing it's fallback job
fine in 1.4.

https://reviewboard.asterisk.org/r/514/

I would be glad to get any negativ/positive comments on the reviewboard.

Kristijan