Cyberdata CD-011511 VoIP SIP/Multicast Ceiling Mount Speaker

- Simultaneous SIP and multicast
- Paging prioritization
- Can receive pages directly from Poly phones as well as other devices that can send standard multicast
- Loud/Night Ringer function - second SIP extension
- Support for 10 multicast paging groups
- Network-adjustable speaker volume
- High-efficiency speaker driver
- Small footprint
- TLS 1.2 (includes mutual authentication) and SRTP enhanced security for IP Endpoints in a local or cloud-based environment
- Autoprovisioning via HTTP, HTTPS, or TFTP
- HTTPS or HTTP web-based configuration. HTTPS is enabled by default
- 802.11q VLAN tagging
- Configurable event generation for device health and status monitoring
- Web-based upgradeable firmware
- Support for multiple SIP servers for redundancy