The DuraFon-SIP Cordless Phone System delivers industry-leading range, durability and reliability, in a flexible multi-mode communications platform that provides users with the lowest total cost of ownership (TCO) in the industry.

The DuraFon SIP Cordless Phone System includes a Base Station and Cordless Handset. Additional handsets and base stations are available as accessories. You can register up to 10 handsets per system.

Packed with the latest features:

Superior Long-Range Performance— longest-range cordless up to 12 Floors In-Building Penetration, 250,000 sq. ft. of Facility Coverage, and 3,000 Acres of Property, Open Land Coverage.

Supports up to 4 concurrent Calls — Base Supports up to Four (4) Concurrent Calls (4-SIP OR 3-SIP+1-PSTN).

Flexible and easy to deploy— Easily configured via the Base Station web interface, the DuraFon-SIP supports both PSTN and SIP functions and works with any IP-PBX system that Supports the Standard SIP Protocol..

Push-to-Talk Broadcast Feature— through the handset's broadcast button allows users to create one-way communications for1-to-All or 1-to-A Handset Group for Instant response.

Secure Wireless Communications— with 900MHz (902~928MHz) FHSS (Frequency Hopping Spread Spectrum) technology.

Independent 2-Way Intercom — the handset provides direct handset-to-handset communication without going through the Base Station, for quick contact with specific users without group chatter.

Please note that DuraFon Pro Handsets do not work with a DuraFon SIP Base Station and a DuraFon SIP Handset will not work on a DuraFon PRO system.

The DuraFon-SIP is not a multi-base system. If more than one base is used, they need to be > 30 feet apart to avoid self-interference; the 2-Way Intercom and "Push-to-Talk" features will not work across Handsets registered to different bases.