A Cost Effective Solution for Any Organization that has Larger Voice Connectivity Requirements

Primus' ISDN PRI service provides customers with connectivity between their Customer Premise Equipment, such as Private Branch Exchanges (PBXs), and the Central Office. ISDN PRI services deliver advantages over traditional phone lines with greater efficiency, faster call setup and teardown times, configuration flexibility, superior voice quality, and access to advanced features such as Calling Line Identification and Emergency Overflow & Failover.

One ISDN PRI delivers the ability to handle up to 23 simultaneous calls, reducing telecom and PBX equipment costs by consolidating voice communications into a single circuit. ISDN calls, which are digital by nature, also offer faster connection times, faster tear down times, and clearer signals when compared to conventional analog telephone services, further increasing efficiency.