PRI is an ISDN digital telephone service delivering 30 simultaneous voice channels over a single connection. It is the traditional choice for high-volume call centres and enterprises requiring guaranteed voice quality and reliability.
Everything included with PRI (Primary Rate Interface).
30 simultaneous calls on a single PRI line.
ISDN-grade HD voice — no compression artefacts.
Assign individual DDI numbers to every employee.
Full CLI presentation on all inbound calls.
Multiple PRIs for higher capacity as you grow.
Dual-path options for business continuity.
Works with all major PBX systems.
Round-the-clock technical support from Tata.
Choose the right plan for your business.
15+ years as an authorized Tata Teleservices partner with dedicated support from Anshul Dubey.
Setup in days, not months
One contact for everything
Official partner, SLA-backed
Speak directly with Anshul Dubey for pricing and a free consultation on PRI (Primary Rate Interface).