Overcome phone line congestion and all the other limitations of traditional Private
Branch Exchange (PBX) services, and route your calls through the internet instead
with our SIP Trunk Service — based on state-of-the-art Voice over IP (VoIP)
Just connect your PBX system to our internet-based SIP trunk service to enjoy huge
savings, higher scalability, and easier management.
You can install anywhere between 10 and 100,000 extensions per site, ensuring the
service grows hand in hand with your business.
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