Call Relay is a wise way of VoIP switched connection amongst various IP networks. Call Relay makes sure that the organization of the single central VoIP portal between IP networks, thus, makes sure that achieving VoIP connections through the segments of IP networks will not be an issue.
Mysipprovider is a Wholesale voip provider, that let you call at cheap cost over the world. We offer Direct route A-Z and Premium A-Z ON SAME ACCOUNT
Read more