Economy, asked by harshit1781, 11 months ago

what is PRI? what is mean?​

Answers

Answered by akankshakirpan75
1

The Primary Rate Interface (PRI) is a telecommunications interface standard used on an Integrated Services Digital Network (ISDN) for carrying multiple DS0 voice and data transmissions between the network and a user.

PRI is the standard for providing telecommunication services to enterprises and offices. It is based on T-carrier (T1) transmission in the US, Canada, and Japan, while the E-carrier (E1) is common in Europe and Australia. The T1 line consists of 23 bearer (B) channels and one data (D) channel for control purposes,[1] for a total bandwidth of 24x64-kbit/s or 1.544 Mbit/s. The E1 carrier provides 30 B- and two D-channels for a bandwidth of 2.048 Mbit/s.[2] The first timeslot on the E1 is used for synchronization purposes and is not considered to be a B- or D-channel. The D-channel typically uses timeslot 16 on an E1, while it is timeslot 24 for a T1. Fewer active bearer channels, sometimes called user channels, may be used in fractional T1 or E1 services.


akki1337: wrong Answer
harshit1781: i not tell aswer
akankshakirpan75: ok fine i m nt asking also
Answered by Anonymous
5

\huge\mathfrak\blue{Hello\:Mate,}

PRI÷

{\boxed{The\:Primary\:Rate\:Interface}} It is a telecommunications interface standard used on an Integrated Services Digital Network for carrying multiple DS0 voice and data transmissions between the network and a user.

PRI is the standard for providing telecommunication services to enterprises and offices.....

\huge\mathbb\red{Hope\:this\: helps\:you}

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