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Softswitch

As VoIP technology continues to grow, we are seeing more and more VoIP platform options and developers/manufacturers. One of these options is a VoIP softswitch. A popular telecommunications network device, a softswitch helps to connect phone calls from one phone line to another across either a telecommunication network or an Internet service. As far as VoIP is concerned, a softswitch routes calls and traffic across various distances in order to connect endpoints. There are two types of softswtiches: class 4 and class 5. Class 4 softswitches help to connect and route calls across long distances (and in large volumes) while class 5 softswitches are dedicated to smaller, local areas. In essence, class 4 softswitches route traffic between the various class 5 softswitch areas.

But softswitches are not restricted to VoIP callers: callers using a traditional PSTN network can still get connected through either a class 4 or 5 softswitch. This is referenced as either call origination (PSTN to VoIP) or call termination (VoIP to PSTN). 

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4.6

6 reviews

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4.2

5 reviews

*Rates shown do not include E-911 charges, taxes, and surcharges. Most providers offering unlimited calling have restrictions and some rates shown are promotional rates based on term contracts or promotional periods. Be sure to read individual providers terms and conditions before you buy. Rates and features displayed for each provider have been sourced from provider's site and other online sources. While we strive to display current information, be sure to check directly with each provider as their plans, pricing, and features are subject to change.

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