Archive for August, 2007

Bad SIP transfers in CME 4.0/4.1/4.2

Friday, August 17th, 2007

Whilst I've been messing about with registering a Grandstream GXP2000 to our CME 4.2 server's SIP service, I've found quite an annoying problem. The phone registers fine and can make external calls via the SIP trunk absolutely fine. The phone will also accept transfers of internal calls (ephones), but if I ...

Posted in Cisco, SIP, VOIP | 3 Comments »

Testing translation rules

Wednesday, August 1st, 2007

When you're testing translation rules on a CME setup, you need to be very careful. An example of the test command: test translation-rule 1 01234555321 Don't assume that just because there is no output from the test, that nothing has been matched. If there are no matches across any of your rules, ...

Posted in Cisco, VOIP | No Comments »