- Classic Voip Desk Phone Auto Dialer Red
- Ring With Adjustable Volume And Cadence
- Hearing Aid Compatible Amplified Handset With Thumbwheel Volume Control
- Optional Rc4a For Secure Remote Relay Control See Dod 582
- Sip Compliant
- Poe Powered (class 1 <4 Watts)
- Outbound Proxy Authentication Id Peer To Peer Vlan Tagging
- Network Downloadable Firmware
- Cycles To Up To Three Rollover Phone Numbers On Busy Or Noanswer
- Remotely Programmable
- Extended Temperature Range (40f To 140f)
- Selectable Autoanswer Feature For Monitoring
- Diagnostics (for Testing Remote Rc4a Relay)
- K1900dip Available In Red
- Brand: Viking Electronics
