[Asterisk-Dev] ADSI over SIP

[alex at pilosoft.com]

On Sat, 9 Jul 2005, Alejandro G wrote:

> Does anybody is working or interested in ADSI over SIP?
It doesn't really quite work. It works most of the time, but ADSI requires 
very precise timing which isn't achievable even over LAN with g.711.

The "right" way to do this would be to implement a t38-like protocol to 
transport the BPSK datastream out of band, but its quite a bit of work.

-alex