Specifications: Protocol: SIP RFC 3261 Compatible
Ethernet I/F: 10/100 Mbps
Power Input: PoE 802.3af or +5V at 1A
Operating Temperature: -10 degrees C to 50 degrees C(14 degrees F to 122 degrees F)
Payload Types: G711 A-Law and u-Law
Regulatory Compliance: FCC Class A, UL 60950
Specifications: Supports anywhere from 20-1,000 handsets
Number of concurrent calls: Up to 20- 2,000
Seamless roaming between bases
DECT redundancy feature and secure DECT encryption
Stand or wall mountable
Compatible with Poly Rove R8 DECT repeater and Poly Rove 30 and Poly 40 handsets
Features: The Rove B4 Base has been designed for business over the 15,000 square footage who need to deploy a rocust DECT system. The B4 Multi-cell system can pair up to 254 bases and up to 1,000 handsets, allowing for up to 2,000 concurrent calls. The B4 DECT base is secured and easy to install. The Rove B4 has a status light that indicates whether the device is on and connected. It also has a pairing key so that you can securely connect Rove handsets.
Features: Polycom VVX business media phones provide a unified voice and video communication experience for executives, knowledge workers, and call attendants in organizations of all sizes
Specifications: Protocol: SIP RFC 3261 Compatible
Ethernet I/F: 10/100 Mbps
Power Input: PoE 802.3af or 48VDC
Operating Temperature: -10 degrees C to 50 degrees C(14 degrees F to 122 degrees F)
Payload Types: G711
Regulatory Compliance: FCC Class A, UL 60950
Page Port Output Balanced 600 Ohm 10 VPP
Line In:
- Input Signal Amplitudes: 2.0 VPP maximum
- Input Impedance:10k ohm
Line Out:
- Output Signal Amplitudes:2.0 VPP maximum
- Output Level: +2dBm nominal
- Total Harmonic Distortion: 0.5% maximum
- Output Impedance: 10k ohm
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...