We provid VoIP Phone Systems in London. We provide a no-jargon service for companies new to VoIP.
We provide hardware and software for VoIP systems. For most small companies we will reduce your phone bill by 50%
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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