Polycom SoundStation Duo IP and Analog Conference Phone - 2200-19000-001 SIP This power adapter is specifically

This power adapter is specifically designed for the Cisco 7921 Wireless IP Phone

Media encryption using Secure Real-Time Transport Protocol (SRTP) with AES-128

For The Essential User

scalability

Polycom SoundStation Duo IP and Analog Conference Phone - 2200-19000-001 SIP This power adapter is specificallyPolycom SoundStation Duo Conference Phone Refurbished to like new condition Fully Tested with Warranty Power supply INCLUDED The Polycom SoundStation Duo is the only dual mode conference phone for small and midsize rooms, providing exceptional deployment flexibility and best in class investment protection. Designed for easy setup and use, this conference phone delivers legendary audio performance in VoIP environments, thanks to its robust, standards