We are an IT company specializing in software programming dedicated to the VoIP world. We have developped a VoIP software similar to "GoogleTalk" & capable to provide the same functions/services with the same facility and even lesser need of bandwith. W
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
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