7 Term Understand Before Looking Business Phone System

  • Tue, 08/25/2015 - 01:59 by aatif

7 Term Understand Before Looking Business Phone System

When you enter in any filed you have to learn some basics terms of these filed as we call these term jargon of specific filed. Same like as when you look business phone system you must need to understand the jargon of Voice over Internet Protocol(VoIP).It is very important to educate yourself about different terms of this technology. Lets see some of the basic term which most frequently used in VoIP communication related filed.


VoIP (voice over IP) is a term that is used to transmit voice over the Internet. It make phone calls by using internet connection instead of using analog telephone lines. It send voice in in digital form in packets instead of by using the traditional circuit-committed protocols of the public switched telephone network (PSTN).VoIP enable business and computer user to do telephony calls from a desktop computer which are equipped with a VOIP phone.


IP (Internet Protocol) is also known as datagram and addressing scheme use for sent data from one computer to another on the Internet. It is also we defined as network layer protocol which is used in TCP/IP communication protocol suite.


Kbps stand for kilo bits per second it is used indicate the data transfer speed and meaured in units of bits per second (bps).1 kbps = 1000 bits per second (bps).


Bandwidth we can be defined as amount of data which transmitted in a fixed amount of time it express in bits per second (bps). Number of VoIP channel depends on your bandwidth. If you needed 100 VoIP channel your bandwidth should be high which can support these channel.


SIP stand for session initiation protocol is used for voice over IP (VoIP) calls. It is also called IP telephony signaling protocol and it can also be used for instant messaging.


PBX stand for private branch exchange is a telephone system that used in enterprise to calls between enterprise users on local lines allow all users to share a specific number of external phone lines. We use PBX to save the cost by sharing single telephone line among different user.


DID stand for direct inward dialing is a telecommunication services which offer different telephone companies to customer who run private branch exchange (PBX) system. Companies offer their customer separate phone number for each person without getting physical phone line for each connection.