[Asterisk-Users] Chanisavail and IAX2

[Anton Krall]

Guys.

Anybody doing ChanisAvail on IAX2 channels?

Im trying to do this:
exten => s,7,ChanIsAvail(IAX2/anton:intrudercom at armando-gw)

But I get that the chan is unavailable eventhough I can make calls to that
channel. Is there any chatch? 
The channels is defined as peer and Ialso tried doing a register on iax.conf
for that channel. Everything is registering ok and I CAN make the call.

Any tips?