What is PSTN ?

Answers were Sorted based on User's Feedback



What is PSTN ?..

Answer / vivien

PSTN stands for Public Switched Telephone Network

Is This Answer Correct ?    44 Yes 2 No

What is PSTN ?..

Answer / guest

The public service telephone network (PSTN) is the
traditional, land-line based system for exchanging phone calls.

Is This Answer Correct ?    38 Yes 12 No

What is PSTN ?..

Answer / priya suresh

PSTN (Public Switched Telephone Network)is the global
collection of interconnects originally designed to support
circuit-switched voice communication. The PSTN provides the
traditional Plain Old Telephone Service (POTS) to
residences and many other establishments. Parts of the PSTN
are also utilized for DSL, VoIP and other Internet-based
network technologies.
The basic PSTN network link supports 64 Kbps bandwidth. In
residences, the PSTN phone line carring this bandwidth is
typically a copper cable. Traditional dial-up modems
utilize nearly 56 Kbps of this bandwidth when connected to
a phone line. The PSTN utilizes the SS7 signaling protocol.

Is This Answer Correct ?    13 Yes 0 No

What is PSTN ?..

Answer / qais

PSTN stands for Public Switched Telephone Network. It is
the same thing as POTS (Plain Old Telephone System). It is
simply the worldwide telephone network. I am here referring
to the old phone system. It carries analog data. In
constrast, VoIP uses digital data.

Is This Answer Correct ?    4 Yes 3 No

Post New Answer

More J2ME Interview Questions

what is the difference between cell phone and mobile phone?

1 Answers  


What is SMS ?

3 Answers  


Describe and explain WML ?

1 Answers  


Explain IDE ?

2 Answers  


What is CDMA One ?

1 Answers  






Describe and explain WMLScript ?

1 Answers  


What is JCP ?

2 Answers  


What is iDEN

1 Answers  


What is WSP ?

1 Answers  


what is jar size of the application?

1 Answers   TCS,


Explain 3G ?

4 Answers  


What is Java Card ?

1 Answers  


Categories