Ready to Do Big?Request a call back

Note: We will call you on the mobile number provided by you. Reach us at 1800 266 1800


Our Primary Rate Interface (PRI) Service has 30 PRI channels providing voice services on a single link. They can be configured as incoming, outgoing or two-way. Our PRI phone line service provides a full featured, 2-way connectivity between ISDN compatible PBX or Key System and the Public Switched Telephone Network (PSTN). Tata PRI line and connection offers an enterprise access to a telecom infrastructure that can dynamically adapt to the changing needs of their business. PRI Service provides the ability to dynamically partition itself to accommodate multiple types of incoming and outgoing calls. This, in turn, helps in enabling simultaneous high-speed transmission of voice over a single pipe.


New Enquiries:
1800 266 1800

Service/Technical Enquiries:
1800 266 1515