Integrated Services Digital Network (ISDN) PRI is a standard, all-digital technology that gives you simultaneous, integrated voice and data capabilities. ISDN PRI is a solution for growing and large businesses that are in need of a cost-effective solution for clear voice and high-quality data traffic.

Features:

  • Caller ID name and number
  • DID numbers
  • Directory listing 
  • Failsafe routing
  • Remote call forward on demand
  • Virtual exchange 
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