- 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- Loud Ringer function - second SIP extension- Paging prioritization and background music- User upgradeable firmware via web interface or autoprovisioning- Network-adjustable speaker volume- Support for 10 multicast paging groups- Support for multiple SIP servers for redundancy- Relay for activating door l