Description

Corporate Switched Telecommunications Network (CSTN)

Corporate Switched Telecommunications Network (CSTN) is a form of corporate telecommunications network outsourcing where a complete solution at the network level is provided, maintained and operated by the service provider.  It connects the Private Branch Exchange (PBX) networks of multiple sites over a shared public switch infrastructure.  Replacing the leased line network maintained by your business, SingTel CSTN enables you to do away with the hassles of network operations and maintenance.  In essence, your business will be equipped with its own 'virtual' private network, while sharing the same public network infrastructure.

SingTel CSTN rides on the excellent bilateral linkups with over 20 carriers worldwide to ensure the smooth delivery of every single corporate call.  It is especially useful for companies with multiple cost centres who opt for a multi-carrier solution that ensures that each cost centre is responsible for cost saving strategies for offices within each individual regions.