Wholesale providers of origination and termination services specializing in call center termination
We offer non metered DID services, domestic and international Termination for conversational and dialer traffic. Least Cost Routing, Web Domaons, MPLS, T1s and more.
Advanced Voice Order Processing System (AVOP) is a wholly owned subsidiary of Nettel Holdings, Inc. By joining AVOP Direct, carriers and service providers will be able to avoid the time and expense of negotiating and managing one-time agreements with othe
Read more