Durafon Sip Cordless Phone System

Durafon Sip Cordless Phone System Long Range Sip Cordless Phone System Up To 12 Floors Inbuilding Penetration Up To 250 000 Sq. Ft. Of Facility Coverage Up To 3 000 Acres Of Property Open Land Coverage Multimode Communications Base Supports Up To 4 Concurrent Calls (4 Sip Or 3 Sip + 1 Pstn) Works With Any Ippbx That Supports Standard Sip Protocols Independent 2way Intercom Inchpushtotalkinch Ptt Broadcast Feature Proven Durability With Ruggedized Design Secure 900 Mhz (902 ~ 928 Mhz) Fhss Supports Up To 10 Sip Accounts Per Base Station Webbased Phone Book & System Configuration Brand: Engenius