Polycom V2IU VBP 4350

The Polycom V2IU 4350/4350E-E helps reduce costs by simplifying the deployment, management, and

security of converged video, voice and data networks. To begin with, it helps resolve NAT/firewall

traversal issues by performing video and voice NAT at the public/private IP address boundary, which

eliminates the security risks of other traversal methods that tunnel or obscure video and voice traffic from

existing perimeter security.

The Polycom V2IU 4350/4350E-E employs a stateful packet inspection firewall in combination with an

application layer gateway, providing comprehensive application-aware security. This approach enables

the Polycom V2IU 4350/4350E-E to dynamically provision and close TCP and UDP ports as needed by

video and voice endpoints.

Optimizing the quality of your video and voice calls is easy, as the Polycom V2IU 4350/4350E-E routes

video and voice traffic via the shortest path possible to minimize jitter, latency, and packet loss. At the

same time, bandwidth not in use by video or voice is made available so that data traffic can burst up to

full line rate, maximizing WAN bandwidth. It also maximizes access link utilization while optimizing

video and voice quality using prioritization, traffic shaping, call admission control, and diffserv

marking/policing.

For small and medium office connectivity, the Polycom V2IU 4350/4350E-E provides an Ethernet WAN

port and software-selectable, integrated T1 CSU/DSU or E1 interface This allows you to use it either as

your WAN access router, or install it behind an existing WAN access router.

Benefits

Simplifies Deployment Issues

•All in one network and security solution for converged voice, video, data networks

•Offers either T1/E1 or Ethernet WAN access router

•Integrated four-port managed Ethernet switch with VLAN support Enhances Security

Secures voice and video devices

•Application layer gateway H.323 video, SIP, and MGCP voice that resolves

NAT/firewall traversal issues

•Dynamic access control list simplifies setup + operation

Optimizes Video and Voice Quality

•Routes media shortest path

•Video and voice call admission control prevents congestion of priority traffic

•Traffic management: priority queuing, traffic shaping and diffserv

marking/policing

•Supports up to 3.5 Mbps of traffic in any combination of voice, video, or data