Harvard Video Network

Before: High Level Harvard VC Core

Before: Harvard VC Core• Every Unit was its own island• Security Issues• Open firewall rules• Public network

• Only H.323 or ISDN• High ISDN costs• Interoperability issues

High Level Harvard VC Core

Harvard VC Core• Centralized SIP and H.323 registrars and proxy• Each endpoint on private IP space• Firewall traversal• Focused on SIP • Level3 SIP trunk for PSTN access• Centralized Bridging• Interoperability• Recording and streaming• ISDN gateway for university wide savings• Desktop video conferencing

CTS

Video Conferencing Core

Interoperability• H.323 and SIP seemless interoperability• Microsoft SD Lync to Video Core• H.320 (ISDN) • CTS to any standard based system

Bridging up to 20 HD calls at one time Bridging up to 16 units on the TelePresence Server

Bridging

Interoperability

MOVI

Interoperability

CTS - C-SeriesCTS – ISDNC-Series – CTSCTS – Bridging (8510 and 8710)CTS – MOVI

Harvard Video Network

Questions?TelePresence@harvard.edu