Cyberdata 011462 SIP ARMORED STEEL RINGDOWN PHONE

POE 802.3af enabled (Power-over-Ethernet)
Corrosion-protected and powder coated
Heavy duty G Type industrial handset
Vandal-resistant armored handset cord with lanyard
Magnetic reed hook switch to reduce parts subiect to wear
Surge arrestor to prevent voltage spike damage
• Easy support drill guides for top and bottom mount glands
• Electronic ringer
Hearing aid compatible and receiver volume adiustment
• Electret noise-reducing microphone for clear communication
Concurrent SIP call and multicast paging
Supports SRST (Survivable Remote Site Telephony) in a Cisco environment
Nenwork web management and firmware download