[Freeswitch-dev] getting out of proxy media

[Paweł Pierścionek]

Hi,

 I have a stupid case with proxy media. (I need it so T.38 works, bypass is not an option).

 I set proxy_media to true, do a simple bridge to a sip destination and then, once it fails, I need to play a prompt that it failed.

 The bridge fails with SIP cause 404 after a second worth of G.729 early media (can't ignore the early media)
 
 Tried: 

 a) pre_answer + playback 
 b) answer + playback
 c) redirect to a sip destination with a proper prompt
 d) deflect to a sip destination with a proper prompt
 e) bridge to a sip destination with a proper prompt while forcing PCMA codec

A & B fail with Codec PROXY PASS-THROUGH encoder error!
C - hangs the channel indefinitely
D - hangups the channel without sending SIP REDIRECT (call is never fully answered)
E - fails with Codec PROXY PASS-THROUGH encoder error!

Any ideas how can I enjoy proxy_media and yet be able to play anything to the user if the bridge setup fails ?

Bounty?

Pawel,
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 3819 bytes
Desc: not available
Url : http://lists.freeswitch.org/pipermail/freeswitch-dev/attachments/20100129/327ce244/attachment.bin