PRI

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Match Your Business Needs With Uninterrupted PRI Connection

Seamless connections that evolve with growing needs are the need of the hour. With the flexibility to upscale to any bandwidth, PRI is here to transform business connectivity. PRI services provide a full featured, 2-way connectivity between ISDN compatible PBX or Key System and the Public Switched Telephone Network (PSTN). Our unmatched SLA offering includes network service availability of 99.5%, a complaint MTTR (Mean time to resolve) of 4 hours and service credits in case of commitment breach. It reduces points of failure and manages networks with fewer channel equivalents.

Benefits of Using PRI Line Service from Tata Tele

Our SLA-backed PRI Solution offers an enterprise access to a telecom infrastructure that can dynamically adapt to the changing needs of their business
Easy to Deploy, Easy to Manage Voice Connectivity Solution
Supports Video Conferencing Solutions
Enterprise-Friendly Billing System, Extension-Wise Billing Across Offices
Terminates on a PRI Card in PBX Devices
Similar Pilot Number Across Cities
Bundling with PRI Card or EPBAX
Simultaneous 30 Calls Through Single Connection
Reduced Points of Failure

Got Questions?

Find your answers right here.
A PRI line has a better Quality of Service (QoS) than an analogue or SIP line. PRI connections have dedicated bandwidth that can't be used for anything else.
A single PRI line can only take 23 simultaneous calls; businesses that need higher calling capacity will need to buy extra PRI lines.
Scaling a PRI trunking is more difficult than scaling SIP trunking due to the ease with which SIP trunking can be scaled. Adding a PRI line to accommodate more voice traffic necessitates infrastructure changes that could take weeks to complete.
A PRI line is a voice-communications-supporting telephone technology. ISDN (Integrated Services Digital Network) is a telecommunications standard that allows regular phone lines to transmit voice, data, and video traffic. PRI is a common interface of ISDN. A PRI line can send many lines of voice and data as electrical signals over copper wire using multiplexing and de-multiplexing technologies. A traditional telecoms provider must route voice traffic on a PRI connection.
PRI is Primary Rate Interface. PRI telecom services provide a full-featured, 2-way connectivity between ISDN compatible PBX or Key System and the Public Switched Telephone Network (PSTN). Our unmatched SLA offering includes network service availability of 99.5%, a complaint MTTR (Mean time to resolve) of 4 hours and service credits in case of commitment breach. PRI India reduces points of failure and manages networks with fewer channel equivalents.
A PRI line is more secure than an analogue line since that is far harder to retrieve them to monitor conversations, and it can also be more secure than a SIP line because traffic may be routed across the public Internet.
A PRI is a dedicated voice-only connection for phone transmission. While PRI has some limitations in terms of scalability, it offers a higher-quality speech alternative than voice-over-IP. Businesses can leverage their existing Ethernet connection as a voice service with SIP.
Primary Rate Interface (PRI) is a conventional mode of communication capable of carrying 23 simultaneous calls. One of the most recent TDM-PRI evolutions is IP-PRI.
Our SLA-backed PRI cable Solution offers an enterprise access to a telecom infrastructure that can dynamically adapt to the changing needs of their business Easy to Deploy, Easy to Manage Voice Connectivity Solution Supports Video Conferencing Solutions Enterprise-Friendly Billing System, Extension-Wise Billing Across Offices Terminates on a PRI Card in PBX Devices Similar Pilot Number Across Cities Bundling with PRI Card or EPBAX Simultaneous 30 Calls Through Single Connection Reduced Points of Failure
E1 (which carry 30 channels in two pairs of copper lines, prevalent in India and Europe) and T1 (carrying 23/24 channels in two pairs of copper lines, common in the United States) are the two most common types of PRI lines. - A PRI line has 64 Kbps per channel for data transfer.
PRI (Primary Rate Interface) and BRI (Basic Rate Interface) are the two types of ISDN networks (Primary Rate Interface). The degree of service and reliability are the main differences between BRI and PRI. To summarise, BRI is the lowest level of service. It simply meets the most basic requirements at a reduced cost.
30
30
Yes
EPABX
Yes
100
Yes
Yes
3 times of the total MRC
2500/month
24 months
TM ISDN PRI
TCL last mile
Fibre/Copper/UBR/LBR/3rd Party through TCL
5 k
15 k
1.25 L (local+STD) mins
200
20 K & above rental plans
Rs 1.99/min
2500
10
500/location
3 k
99.5% uptime
PRI full form in telecom is Primary Rate Interface
Yes
Yes
Yes
64 Kbps
Local & STD
Fiber
60 Sec

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