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Interchange Group - Voip VPN

Why VoIP?

VoIP has introduced vast cost savings, it has also introduced unprecendented opportunities in the telephony marketplace. The time has come for telco’s to make the leap into the burgeoning VoIP marketplace.

More and more next generation telco’s are emerging every day, taking advantage of the already existing global internet infrastructure, deregulation and the cost differences between traditional long distance and VoIP to offer less expensive phone services.

They are also offering enhanced services, which allow them to differentiate themselves from their competition.

Over the past few years there has been incredible growth of next-gen telco’s which is a testament to the maturity of VoIP technology. A majority of Voice and Fax traffic has moved from circuit switched networks to the internet. Voice quality between a circuit switched call and an internet based call is now indistinguishable – Many Tier One carriers are passing Voice over the Internet without even realising it!

Also due to the flexibility of IP, VoIP Networks are also less costly to build than traditional circuit switched networks as the statement below conveys:

“After extensive studies, Probe Research proved incontrovertibly that even under the most rigorous qualityof service parameters, a service provider that plans to deliver both voice and data services can do so more cheaply with a single converged voic eover packet network than with the traditional separate circuit switched network approach,” said Hilary Mine, Executive Vice President of Probe Research.

Also by utilising open, standards-based IP Telephony technology, third party application developers are developing new enhanced service offerings faster than ever which include :

  • Unified Messaging
  • Global Roaming
  • Web Based Conference calling
  • One-Number Follow me
  • Pre/Post Paid Calling Cards
  • Audio Conferencing
  • Premium Rate Services
  • PC to Phone
  • Web to Phone
  • Tandem Switching
  • Voice Messaging
  • Enhanced SMS Services
  • Billing Provisioning

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