Has anyone here used CallUnion.com? I found it the other day looking for cheap calls from the U.S. to Asia.
It is free to sign up for then you have to pay for minutes up front like loading a calling card.
Once you register it gives SIP server information. I put it in my GXP-2000 and it all works.
I was just curious of anyone else uses it.
It is free to sign up for then you have to pay for minutes up front like loading a calling card.
Once you register it gives SIP server information. I put it in my GXP-2000 and it all works.
I was just curious of anyone else uses it.
Phone System 