The Polycom SoundPoint 321 voice ip phone is a two line single 10/100 Ethernet port business telephone featuring superb sound quality and interoperable with leading SIP-based call control platforms by BroadSoft, Sylantro, Vonexus, Digium and Microsoft® Live Communications Server. Advanced features include: Call hold, park, pick up, transfer, and 3-way local conferencing, wall mountable, upgrade from a variety of servers, including FTP, TFTP, HTTP, or HTTPS and support for XHTML applications.
- Single-port 10/100 Ethernet switch
- Wall mountable
- Support of XHTML applications
- Support with leading SIP-based call control platforms
- Acoustic Clarity Technology
- Shared call and bridged line appearance
- Optional AC Power Adapter