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Integrated Service Digital Network, Pune IKS-India.
SDN PRI creates a digital connection of 30 channels of 64 kbps each from Tata's switch. It provides image, video, data and voice services, all on a single line.


  • You don't have to bear the cost of individual dedicated lines.
  • ISDN PRI is designed to allow digital transmission of voice and data. This system is based on E-1 connectivity. The E-1 carrier results in higher speed and better quality connectivity.
  • Direct Inward Dialling (DID), and Direct Outward Dialling (DOD)
  • Each PBX extension can be tracked on the usage as there is an Extension Wise Billing on PRI.
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