Design and Simulation of VoIP System for Campus usage A Case Study at PTU ijtsrd
Voice communication is one of the most important parts of human development. People need to communicate at great distances have influenced their development to all levels and at all times. Voice over Internet Protocol VoIP is one of the most widespread used and common technologies that are related to voice communications. VoIP uses internet protocol […]
Performance Analysis between H.323 and SIP over VoIP ijtsrd
There are a number of protocols that may be employed in order to provide the Voice over IP VoIP communication services. In VoIP system, H.323 and Session Initiation Protocol SIP are the two major standards. Both of these signaling protocols provide mechanisms for multimedia teleconferencing services. Although the two protocols architecture is quite similar, they […]