Hello, When radius accounting is in use and radius_extra is used like this: modparam("acc","radius_extra","Sip-Source-IP-Address=$si;Sip-Source-Port=$sp") and when freeradius gets an accounting-request packet, it includes: Sip-Source-IP-Address = 46.50.57.49 Sip-Source-Port = 808857653 Is this a known issue? BR, Henri Keski-Sikkila