beg my pardon,
but I don't really think that one needs a session border control, particularly
becasue of the reasons related to bad scalability, bandwidth waste and latency. Sinle
point
of failure is another concern.
Yes, I wasn't looking for "far end" (in the service provider) solutions,
but the "near end" seems appropriate...
Anyway, I was looking for a smaller solution, something for small
offices, from 2 to 10-20 phones.
Have a look at the Intertex SurfinBird IX67, I believe that it will do
what you need and is fairly low cost.
A.
--
Adam Sherman
Technologist