- Support for security code access for SIP paging- Autoprovisioning via HTTPS- HTTPS web based configuration- 802.11q VLAN tagging- Configurable event generation for device health and status monitoring- 9 user-uploadable page messages- Line-in for background music- Line-out connector- DTMF controlled relay- Digital and manual volume control- Loud ringer - second SIP extension- 10 channel prioritized Multicast ports- Receives pages directly from Polycom phones- SIP and simultaneous Multicast- Direct 8 Ohm sp