[Asterisk-Users] IAX Jitterbuffer and trunking

[Philipp von Klitzing]

Hi!

> 2) PolycomSIP -> *1 ->IAX-> *3 -> Zap TDM400 Analog
> 3) H323 Gateway -> *2 ->IAX-> *3 -> Zap TDM400 Analog

Here is what you want to enable jb for ZAP:
http://bugs.digium.com/view.php?id=3854

Cheers, Philipp