Voice Over Internet Protocol

[attachment=17185]
Telecommunications Service
- The basic telephone communications are based on the PSTN line cost using single co-axial cable for the transmission of data.
- Through past 20 years cellular phones has been
the medium for interactions

Information Service
- Provides enhanced communication service that involves data storage/processing i.e. Internet access, voice mail….

What is VoIP, Why?


Voice over Internet Protocol (VoIP), is a technology that helps you to make voice calls using a broadband Internet connection

A major implementation of VoIP is to bypass long distance calls by transporting calls over an IP network

VoIP allows communications on existing IP networks without adding additional lines or bandwidth

Implementation


- ILS is a kind of server which allows the VoIP users to create an environment for communication.
- This ILS is capable to work with the protocols which are able to hold the IP packets


Wireless adjuncts such as POS scanners and wireless handsets can roam and still be connected to the main office via IP