Has anyone ever installed them on a DSX40? If so, how did it work out? I have a new customer who would like sip trunks from Time Warner installed. Now, TW is not approved as a sip provider for this system, and seeing as how the DSX was really never intended to be a voip system, I'm a little Leary. Ok, I'm plenty Leary.
Time Warner told the customer " sure, we've installed plenty of sip trunks on NEC systems", but I'm thinking it's probably the 8100 and 9100 gear. Customer then calls me and asks me to set it up. Yea, it's backwards, I know.

Ron, how are TW Installing the SIP trunks?

Key Systems can be interfaced to SIP trunks, I am sure you are aware of this?


TJ

it is probly direct terminated that how time warner does it.... super easy..... yes it will work on the dsx40 but if I was you try to upgrade them to a sl1100......... which works even better..........