'Ip phone network' presentation slideshows

778 views • 59 slides

Voice over IP: Issues and Challenges

Voice over IP: Issues and Challenges. Raj Jain The Ohio State University Columbus, OH 43210 Jain@cse.ohio-State.Edu http://www.cse.ohio-state.edu/~jain/. IP. Overview. Voice over IP: Why? Sample Products and Services 13 Technical Issues 4 Other Issues Protocols H.323 Standard. Market.

569 views • 42 slides

Voice over IP

Voice over IP. Raj Jain The Ohio State University Columbus, OH 43210 Jain@cse.ohio-State.Edu http://www.cse.ohio-state.edu/~jain/. IP. Overview. Sample Products and Services 13 Technical Issues 4 Other Issues H.323 Standard Session Initiation Protocol (SIP). Scenario 1: PC to PC.

393 views • 28 slides