Any help on set up would be appreciated. Its always a treat to work with them and this will be the first SL-1100.
the reps say that there SIP are non registered and hearing that that's easier?
any specific programs to get it rolling?
thanks in advance!

There is a Comcast guide on the NTAC site, just follow the non register part.
Domain and Host =local SBC IP. At least in Dallas.

Just remember you need 3 static IP Addresses for Spectrum. 10-12-09, 84-26 and one for SIP routing.

footnote>
I got it working after following some instructions form the 2100 spectrum guide,but not all is the same as the 2100 mimics the 9100 with more features,
I did find out the day of installing form re-asking the Spectrum/TW tech if it was registered or not. now claiming it was,so additional program changes with the 2 hour window they provide.
then as usual with Spectrum they messed up there end causing us to return for another 4 hours to get wire-shark traces to prove that they superimposed info in the L.D. and international calls rendering calling a highly used 1440 area code to not work.
They are a Terrible company to work with!