- PoE powered (class 2, <6.5 watts)- Paging prioritization- Plays audio from multicast- SIP endpoint or multicast group member- Supports up to 10 multicast paging groups- Red Page/Status LED indicator- SIP compliant- Network downloadable firmware- Autoprovisioning via Viking programming software- Built-in high efficiency 4 watt class D amplifier- Relay for activating door locks, strobe lights, external amplifiers, etc.- SIP/Multicast: SIP page, SIP page and zoned multicast stream, zoned multicast receive- S