Docsis chat

Hi,
We're small MSO in DK, and I've been playing with docsis 1.1 UGS Service flows to control our QoS for SIP. I'm controlling UGS SF by IP-address.
The issue - If a SIP call is initiated from "inside" the UGS SF isn't activated, but when it's initiated from "outside" it works okay.
The IP match is okay in both cases, but in the first case the call is placed in the default SF.
We have two different CM's types, and the problem is the same for both..

Anyone out seen that before or have any ideas? (I'll get into details if nessesary)

/Claus

Anyone using docsis_server from http://users.accesscomm.ca/docsis_server/
I need some help please! keep getting "no netptr mac" error in docsis_server.log. Cable modems will not sync up. Please help!

Any one have any great clue as to find those that are uncapped on a docsis network? Maybe a polling TFTP?

Please post any equipment sales here rather than on the cmts gear or modem gear pages on the main site. I'm trying to keep those purely informational & unbiased. Thanks-