A Low Cost VoIP Architecture Using Raspberry ...

A Low Cost VoIP Architecture Using Raspberry Pi

Author Name : D. S. Eneeya Sri, Ms. K. Vijaya

ABSTRACT

Computers are considered as the utilities important for communicating, entertainment, accessing all kinds of business and government related services. Nowadays Computers have become locked down increasingly, in the process of becoming crucial. A network of computer can be defined as the group of two or more computers that are linked with each other in the same network. The network nodes are the network devices of the computer that originate, terminate and routes the data. Personal computers, phones, networking hardware as well as servers are considered as the hosts of the nodes. The incoming and outgoing packets are monitored by the firewall which includes the content filtering and mac based ip for the computers in the network. Large sized servers were needed to implement these techniques which lead to complicated implementation and maintenance. Hence the mini sized Raspberry Pi board acts as the server. The Raspberry Pi is similar to  the computer systems which uses a various kinds of processor that can be installed in any versions of the Linux operating system which looks and feels like the Windows operating systems. VoIP is used to provide free video and voice call with call conference facilities within the user in an intranet which is implemented in the raspberry pi board. Each user has their unique id and the storage space depends upon their priority. This server is of a compatible size so it is easy to carry and install in any network.

Keywords: Raspberry Pi, Voice call, Video call, Voice over Internet Protocol