Hi There,
I have an IAX2 trunk configured between two remote systems. All works as normal for internal calls (extension to extension) but If I take a call originating at one system and transfer it to the other system I only get audio in one direction.
My trunks are configured as follows.
username=System2
secret=XXXXXXXXXX
host=XXX.XXX.com
type=friend
context=from-internal
qualify=yes
qualifyfreqok=25000
transfer=yes
trunk=yes
forceencryption=yes
encryption=yes
auth=md5
requirecalltoken=no
disallow=all
allow=ulaw&g729
canreinvite=no
and the converse on the other box.
Any help would be greatly appreciated.