Does anyone have experience with either the AT&T Syn248 (which appears to be their VOIP-based replacement for the Parner ACS) or the Grandstream UCM? I'm replacing an 8-line, 20 extension Partner ...
BOSTON--(BUSINESS WIRE)--Grandstream, connecting the world since 2002 with award-winning unified communication solutions, today announced the release of the newest addition to their GXV series of IP ...