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Black EnGenius DURAFON-SIP cordless phone system with base unit rubber antenna handset charging cradle and belt clip

EnGenius Technologies

EnGenius Technologies DURAFON-SIP Cordless Phone System

SKU CH-D1QK-G08W0

SIP cordless phone system covering up to 12 floors, 250,000 sq ft or 3,000 acres with support for 10 SIP accounts and four concurrent calls

  • Exterior colorBlack
  • Extra featuresPackage Includes 1 x Phone Base unit w/ rubber antenna 1 x B
  • Key featuresThe DuraFon SIP is the first durable, long-range SIP cordles
  • Industry-leading range up to 12 floors, 250,000 sq. ft. or 3,000 acres
  • Supports 10 SIP accounts for flexible multi-line communication
  • Base handles up to 4 concurrent calls simultaneously
  • Compatible with any IP-PBX using standard SIP protocol
  • Durable long-range cordless system reduces capital and operational expenditure

SIP Cordless System for Large Sites

The EnGenius DURAFON-SIP is a long-range cordless phone system built for facilities that need reliable voice coverage across expansive areas. It targets operations such as warehouses, campuses or multi-building sites where standard DECT handsets cannot reach. The system supports up to 10 SIP accounts and 10 handsets, making it suitable for teams that require mobility without a cellular contract.

Base Unit and Handset Integration

The package includes a base station with a rubber antenna, its AC adapter, one handset with battery pack and cover, two handset antennas, a charging cradle with adapter and a belt clip. The base connects to any IP-PBX using standard SIP protocol and handles up to four concurrent calls, freeing the network from additional analogue ports or dedicated wiring runs. Extra handsets can be added later to match staffing levels.

Sustained Coverage and Capacity

Under continuous use the system maintains its stated reach of up to 12 floors, 250,000 square feet or 3,000 acres, allowing staff to roam across large indoor and outdoor zones without dropouts. With four simultaneous calls supported per base, the platform handles steady traffic from multiple users without requiring a second base unit. It is not designed for environments that need more than 10 registered handsets or higher concurrent-call density.

How it compares

Measured against everything we stock in Cordless Home & Office Phones, at today’s prices. Recalculated every night.

Price $1,092.99
Pricier than about 99% of the 36 comparable items (median $71.49).

Specifications

Product
Brand nameEnGenius
Model nameDURAFON-SIP
Exterior colorBlack
Size & build
Shipping weight1.77 kg
Package size419 × 318 × 94 mm

Questions about this item

How many SIP accounts can the DURAFON-SIP base handle?

The base supports up to 10 SIP accounts for registration with your IP-PBX.

Does the DURAFON-SIP base generate noticeable heat or fan noise during continuous operation?

The base unit has no fan and runs silently; it draws power only from the supplied AC adapter with no active cooling required.

What network connection must already be in place for the DURAFON-SIP to register its SIP accounts?

A wired Ethernet link to a standard SIP-compatible IP-PBX is required for the base to operate.

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