'- The CyberData SIP Speaker is the latest in IP technology- Support for security code to prevent unwanted SIP calls- Autoprovisioning via HTTP, HTTPS, or TFTP- HTTPS or HTTP web based configuration. HTTPS is enabled by default- 802.11q VLAN tagging- Configurable sense input for use with fault detection or with optional lighted button kit- Configurable event generation for device health and status monitoring- Support for G.722 codecs- Powered via PoE (802.3AF or 802.3AT) or 24V auxiliary power supply- Enhanced interoperability for hosted environments- SIP (RFC 3261) compatible- Night Ringer function- Plays udio from Multicast- Web-based configuration- Paging priorization and background music- User upgradeable firmware via web interface or autoprovisioning- External volume control- Small footprint- High efficiency speaker driver- IGMP | SIP endpoint or Multicast group member- Network-adjustable speaker volume- Support for 10 multicast SIP servers for redundancy- Support for Cisco SRST resiliency
