VoIP Network Setup

System Assessment for VoIP Network Setup (based on SIP protocol)

When a mid-sized ISP decided to expand into the world of VoIP and become an ITSP, they realized that handling a new VoIP network setup (based on SIP protocol) on their own was no simple task. They turned to Leaftel for a complete VoIP Network Setup assessment.

The new VoIP Network Setup needed to include:

1. PC-to-Phone and Phone-to-Phone capabilities around the globe
2. VoIP client that works on all Windows operating systems
3. Open source SIP server that they could configure
4. The SIP server needed to have the following capabilities:
   • Authentication
   • Registrar
   • Routing engine
   • NAT traversal capabilities
   • Media relaying.
5. Integration of SIP server into a billing system using RADIUS
6. Complete Network Security Architecture.

In addition, they wanted to provide their customers with local phone numbers that could be routed to the new dialer or IP phone, anywhere around the world.

Leaftel accomplished the VoIP Network Setup by providing:

• Automatic installation of a VoIP client that users would download from the ITSP's new web site
• VoIP Servers that registered the new customers, as well as managing the routing of all outgoing calls, billing, and incoming calls

Technical Specifications of VoIP Network Setup

• High voice quality
• Compatibility with Windows XP, 2K, NT, as well as Linux
• Complete support of g711, g723, g729 and GSM codecs
• Configurable via a Web page
• Tested to handle over 2500 concurrent calls
• Complete system redundancy and high availability guarantee
• Built-in monitoring of traffic quality levels.
  

The Result:
The VoIP network setup went forward without a single glitch and the built-in monitoring feature has helped maintain high voice quality levels (generating a lot of valuable word-of-mouth advertising).

Is your company planning to expand into the world of VoIP and requires a detailed roadmap to avoid its risky pitfalls?

Contact Leaftel today for a complete VoIP Network Setup assessment.

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