- Support for G.711, G.722, G.729 codecs
- 802.11q VLAN tagging
- Configurable event generation for device health and status monitoring
- 9 user-uploadable page messages
- IP66-rated
- Sealed network cable gland
- SIP and Simultaneous Multicast
- Page from Polycom phones
- Dual-speed ethernet 10/100 Mbps
- Web-based configuration
- PoE 802.3at and 802.3af-enabled
- User-uploadable tones and messages
- Digital volume control
- Second SIP endpoint "Night Ringer"
- Autoprovisioning
- HTTP Command Interface
- 10 channel prioritized Multicast ports
- Built-in diagnostics
- Delayed page support
- Cisco SRST
One-Way or Talkback: One-Way
Speakers: Horn
Color: Silver