Class 5 PSTN Emulation Solution (C5 PES)

“The next-generation VoIP PSTN emulation system”

The biggest challenge encountered by service providers when deploying a VoIP Next Generation (NGN) PSTN Emulation platform is the ability to offer their subscribers the same services and applications as those currently offered by their legacy Class 5 infrastructure. A true Class 5 PSTN Emulation solution must actually mimic the PSTN/ISDN network by utilizing the NGN IP network instead. And it must do all this transparently to the user, who in most cases will be unaware that they are connected to a next generation IP network and not to the traditional TDM-based PSTN/ISDN network.

To address this challenge, UTStarcom has developed the leading edge mSwitch® Class 5 PES sSolution. The mSwitch Class 5 PES solution is a premier next generation VoIP solution designed to deliver carrier-class NGN services and applications. The mSwitch system can allow users to keep their existing POTS/ISDN Terminals to provide them full PSTN service capabilities through an IP infrastructure. In addition, the service providers can offer new IP-based services and leading edge multi-media applications in addition to their current portfolio of services and applications.

Benefits of the mSwitch Class 5 PSTN Emulation Solution:

• Provides true legacy PSTN like connectivity and services
• Enables subscribers to access leading edge VoIP applications such as rich multi-media services and differentiated services which cannot be enabled by the traditional PSTN
• Specifically allows for TDM equipment replacement while maintaining legacy terminal

Discover how the mSwitch Class 5 PSTN Emulation Solution can help you design and deploy your next generation network (NGN) by clicking the link below:

Class 5 PSTN Emulation Solution Brief