Polycom V2IU 4350 user manual Feature Summary

User Manual V2IU 4350 Converged Network Appliance

•Meets FCC part 68 protection requirements

Security

A stateful packet inspection firewall is used in combination with a VoIP application layer gateway to provide comprehensive “media-aware” security. The 4350 also supports IPSec for secure site-to-site networking.

VoIP

The 4350 resolves NAT/FW traversal problems for SIP, MGCP and H.323 traffic. It allows a single public IP address to be used for multiple VoIP clients.

Quality of Service

The 4350 maximizes WAN link utilization while optimizing voice quality using prioritization and shaping.

Call Quality Monitoring

Passive call quality monitoring for each SIP or MGCP voice call includes statistics needed to enforce SLAs and resolve networking problems that negatively affect call quality.

Future-proof Scalability

The 4350 is a powerful, flexible platform that can be deployed initially as a low-cost WAN access router and then licensed through software for more advanced VoIP features and increased call performance. It is the ideal platform for service providers offering DIA, hosted VoIP and managed security services or enterprises migrating to converged voice and data networks.

Feature Summary

•VoIP

—SIP, MGCP (for voice) and H.323 (for video) application layer gateway enables a single public IP address to be used for multiple VoIP endpoints

•QoS

—Class based queuing/prioritization

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