SIP not working through a PIX running 7.0(4)4

[valleynettech]

I am running a 515 with 7.0(4)4 code on it. Is there something special to setup to allow SIP through on the newer IOS? I have applied a class-map to inspect the sip traffic but I am still getting denies on udp. I have even added an acl to allow udp on a range of ports but still have no luck. Any help would be aprreciated.

Thanks,

Curt

[mheusinger]

Hello Curt,

To fully understand what is going wrong you would need to shed some light on your setup and especially post your configuration (trimmed to exclude security related info).

As a starting point you could follow the configuration guide on how to enable SIP inspection through the firewall in version 7.0: "Managing SIP Inspection"

http://www.cisco.com/univercd/cc/td/doc/product/multisec/asa_sw/v_70/config/inspect.htm#wp1204403

Hope this helps! Please rate all posts

Martin