Hello,

we have a new ASA and want wo communicate via some Cisco SPA509G phones over sipgate.

Following Problem: whitout STUN activated in the phones i get the following error in the ASA Log:

4    Jun 14 2010    07:00:37    507003    192.168.100.67    5060    217.10.79.9    5060    udp flow from inside:192.168.100.67/5060 to outside:217.10.79.9/5060 terminated by inspection engine, reason - reset based on 'service resetinbound' configuration.

and when i activate STUN server i can accept incoming calls from outside, but can not hear something from outside caller but the outside caller can.

With activated STUN and Outgoing call same problem the other way: i can hear nothing but the external can.

Thx for any solution idea.