Carrier Pre-Selection

Get the most from the Gamma network



Gamma is a national provider of Carrier Pre Selection (CPS) services and has been providing the service since 2003. CPS enables our partners to access our voice network indirectly from BT’s without the need for an IP connection, with considerable cost savings to be made if all calls are passed over the Gamma network.

Moreover, Gamma provides a deep set of management tools, developed in-house over the years, that covers all areas of provisioning, service management, fraud prevention and reporting, making it incredibly easy to do business with us.

The benefits of CPS

A large number of companies have discovered why Gamma is the CPS provider of choice:

Cost savings

Significant savings can be made in comparison to some providers

Easy to work with

CPS is fully integrated with the Gamma portal and our Wholesale Line Rental service, allowing for easy ordering and management, helping you streamline your back-office and operations

Reliable and flexible call routing

CPS offers a more effective and efficient way to route your voice calls

Want to know more? Get in touch now

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