Highlights
- 3-line business-class IP phone
- Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
- Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing, & more
- Easy installation & highly secure remote provisioning, as well as menu-based & web-based configuration
- Supports both Session Initiation Protocol (SIP) & Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series