Polycom IP 550 Features & Functionality
Backlit 320 x 160-pixel graphical grayscale LCD
Shared call/bridged line appearance
Busy lamp field (BLF)
Presence, buddy lists
XHTML micro-browser for Web applications
The Polycom IP550 desktop phone is engineered to make installation, configuration, and upgrades as simple and efficient as possible. The phone’s built-in IEEE 802.3af PoE circuitry and a dual-port Ethernet switch enable flexible deployment options and savings on cabling expenses. The SoundPoint IP 550 phone supports remote, zero-touch provisioning and upgrades from a variety of servers, including FTP, TFTP, HTTP3, or HTTPS3. To ensure reliable, uninterrupted performance, the phone supports boot4 and call server redundancy.
The SoundPoint IP 550 desktop phone has been tested and certified to deliver comprehensive interoperability and extensive feature support with leading SIP-based call control platforms by BroadSoft, Sylantro, Interactive Intelligence/Vonexus, Digium, and other Polycom Technology and Interoperability Partners2. The phone also interoperates with Microsoft® Live Communications Server (LCS) 2005 for telephony and presence. Therefore, whether the SoundPoint IP550 phone is deployed in conjunction with an IP PBX or a hosted VoIP service, you can rely on it to deliver on its promise of outstanding sound quality and industry-leading SIP feature set.