Internet Call Delay on Peer to Peer and Phone to Phone VoIP Network

Abstract

VoIP (Voice over Internet Protocol) is a technology that enables the routing of voice conversations over any IPbased network such as the public Internet. Separate and distinct client, gateway and call control functions that ability to support Peer-to-Peer, PC-to-telephone, telephone-to-PC and telephone-to-telephone scenarios. During transmission, the traffic loading and other factors in the IP (Internet Protocol) network may cause packets to be lost.Three parameters emerge as the primary factors affecting voice quality within networks that offer VoIP technologies: clarity, end-to-end delay and echo delayed. The objective of this research is to check internet call delay over VoIP on Peer-to-Peer and telephone-to-telephone communication. The methodology used Sources of echo for test different type of call over VoIP. We used IPv4 (Internet Protocol Version 4), CISCO 3700 Series Router and telephone sets for experimentation. We checked QoS (Quality of Service) development on various sample signals. The tests were used templates varied in loudness, speech continuity, background noise and delay. We analyzed both male and female voices for results.

The VPQ Scheduler In Access Point For VoIP Over WLAN

“…The Session Initiation Protocol (SIP) was considered for handles a multimedia call setup and H.323 is considered by ITU to allocate IP-based phones on the public telephone network to talk to PC-based phone over IP-based networks [19] and [20].ITU is a standard that specifies the components, protocols and procedures for multimedia communication services such as real-time audio, video, and data communications over IP-based packet networks [21], [22], [23], [24] and [25].…”