Specifications: Technical Information
Device Supported:
IP Phone
Power Description
Input Voltage:
110 V AC
220 V AC
Input Voltage Range:
100 V AC - 240 V AC
Frequency:
50 Hz
60 Hz
Output Voltage:
48 V DC
Maximum Output Current:
917 mA
Miscellaneous
Compatibility:
Cisco Unified IP Phones:
8961
9951
9971
Specifications: Ethernet I/F: 10/100 Mbps
Protocol: SIP RFC 3261 Compatible
Power Input: PoE 802.3af compliantor +12 to +24 VDC at 1000 mA (500 mA minimum)
Payload Types: G711
Dimensions: 5" x 5" x 2.5"
Features: Faster V3 processor
Increased IP RATING to IP65
Now supports SRST (Survivable Remote Site Telephony)
New streamlined case design
*Optional Weather Shroud (pictured) for even greater
weather protection
PoE 802.3af enabled (Powered-over-Ethernet)
SIP compliant
Adaptive full-duplex voice operation
Network web management
Network adjustable speaker volume and microphone sensitivity
Network downloadable firmware
Doubles as a paging speaker
Dry relay contact for auxiliary control (controls external power)
Peer-to-peer capable
Door closur...