[Asterisk-Users] brittle IAX connections ?

Wed May 3 02:00:14 MST 2006

Hello,

I have several asterisk 1.2.7.1 servers connected through iax2 and often 
the local asterisk would no longer see the remote one, even thought the 
link is high quality and the ping is perfect.

Is there some issues to take into account about IAX2 connections? 

Is asterisk's DNS resolution too fragile and should I use raw IP's in my 
configs?

Thanks for any help (I'm in hot water with this issue, client expects 
_quick_ improvement of call quality)