Quote:
Originally Posted by mc-2000
so do you mean that the 'dial in and back out' thing and the '3 way call' thing can not be done at the same time? does that mean that no matter what happen one of the caller will get a busy line? am i right?  |
With an SPA-3000/3102, you can do a 3-way call (on the "Line 1"/"Phone" side of the adapter) + a VoIP=>PSTN (if you hook the unit up to a real telco line) call at the same time.
However, the only way built into the SPA-3000/3102 to do a VoIP=>VoIP call, is to hook the two sides of unit together (with a telco patch cable), essentially giving you a VoIP=>PSTN=>VoIP (or put another way a VoIP=>LineJack=>PhoneJack=>VoIP) call. And since that requires both sides of the adapter, you are limited to either using the "Phone" or letting someone remotely get in (i.e. only 1 full in/out call path), but not both at the same time. And any such in/out calls will essentially use twice your bandwidth (i.e. bandwidth for the call in VoIP path + bandwidth for the call our VoIP path).