EnGenius DURAFON-SIP Durable, Long-Range SIP Cordless Phone System (Base Unit)

EnGenius DURAFON-SIP Durable, Long-Range SIP Cordless Phone System (Base Unit)

EnGenius DURAFON-SIP Durable, Long-Range SIP Cordless Phone System (Base Unit)

EnGenius DURAFON-SIP Durable, Long-Range SIP Cordless Phone System (Base Unit)

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Expected availability: 7-14 business days

Product Highlights

  • Long-Range SIP Cordless Phone System
  • Multi-Mode Communications
  • Works with IP-PBX, SIP Systems
  • Secure 900 MHz FHHS
  • Supports 10 SIP Accounts per Unit
  • Web-Based Phone Book
  • 1 x RJ-11 Telephone Interface
  • 1 x RJ-45 VoIP Interface
  • Integrated Status LED Indicators
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B&H $500 Gift Card Dash

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Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Dec 17th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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EnGenius DuraFon SIP overview

  • 1Description

When long-range communications are a necessity, the DuraFon-SIP Durable, Long-Range SIP Cordless Phone System from EnGenius provides a secure wireless signal at distances of up to 250,000 square feet and can penetrate through 12-floors when used indoors. This cordless phone system supports the SIP protocol making it easy to integrate this system into an existing VoIP configuration. Once configured, the DuraFon-SIP supports up to four simultaneous SIP calls or three SIP calls and a single PSTN call. In addition to multiple call support, an integrated 2-way intercom allows for instant, private communication between two users on the network. Operating on the secure 900 MHz frequency, calls and communication remain secure while the durable, rugged design ensures this base unit can withstand harsh conditions.

Faster Deployments
This DuraFon-SIP features EnGenius' high-power, easy-to-deploy single-cell technology that covers up to 250,000 sq. ft. indoors, 3,000 acres outdoors and penetrates up to 12 floors, minimizing the amount of equipment required.
Flexible and Easy-to-Deploy
The DuraFon-SIP can be easily configured via the Base Station web interface, DuraFon-SIP supports both PSTN and SIP functions, and works with any IP-PBX system that supports the standard SIP protocol. In addition to long-range connectivity, the multi-mode system also enables users to communicate via 2-Way Intercom and PTT Broadcast modes.
Easy Phone Book and System Configuration Management
Easily configure and manage the master phone book via the DuraFon-SIP Base Station Web Interface and effortlessly transfer updates to each Handset via air.
Durable, Ruggedized Design
The DuraFon-SIP's durable, rugged Handset is designed for use in harsh environments and tested to withstand 6-foot drops, over 50 times onto concrete floors without breaks.
Long-Range Performance
The DuraFon-SIP implements a high-powered 900 MHz proprietary air protocol, with high RF transmission and sensitivity to provide superior range and coverage for the industrial market; covering up to 250,000 sq. ft. indoors, 3,000 acres outdoors and penetrating up to 12 floors.
Secure Wireless Communications
Adopting 900 MHz (902~928 MHz) FHSS (Frequency Hopping Spread Spectrum) technology, the DuraFon-SIP ensures secure communications during conversations.
Single Cell Technology Minimizes Equipment Needs
Designed to simplify deployment, the DuraFon-SIP features single cell technology that leverages a single 900 MHz Base Station for long-range coverage, eliminating the need for added Base Stations or repeaters, helping companies lower their capital expenses through faster deployment.
Operates Independently of Wi-Fi Networks
The DuraFon-SIP operates independently of your existing Wi-Fi network, which means you don't need to be concerned with roaming or QoS issues that are typical with voice communications on a WLAN. By using the 900 MHz frequency, there is also no need to worry about the DuraFon-SIP causing interference to existing 2.4 GHz and 5 GHz Wi-Fi.
In the Box
EnGenius DURAFON-SIP Durable, Long-Range SIP Cordless Phone System (Base Unit)
  • AC/DC Adapter
  • Charger AC/DC Adapter
  • RJ-11 Telephone Cable
  • RJ-45 Ethernet Cable
  • 2 x Feet
  • 2 x Screws
  • Limited 1-Year Manufacturer Warranty
  • Table of Contents
    • 1Description

    EnGenius DuraFon SIP specs

    Buttons Volume UP
    Volume DOWN
    1 x REG
    1 x RESET
    Jack Line x 1
    LAN x 1
    Audio-In x 1
    Type-B USB x 1
    DC x 1
    LED Indicators POWER
    Frequency 902-928 MHz
    RF Power Peak: 708 mW
    Average: 354 mW
    Channel Spacing 200 kHz
    Number of Channels 128
    Modulation MSK
    Multiple Access Frequency Hopping TDMA
    Frequency Hopping Rate 100 per second
    TDMA Frame Length 10 ms
    Number of Talk Paths 4
    Receiver Sensitivity < -108 dBm (@ BER 10-2)
    Antenna Connector Reverse TNC
    Antenna Gain 2 dBi (included)
    6 dBi outdoor (optional)
    2.7 dBi indoor (optional)
    Telephone Interface 1 x RJ-11
    VoIP Interface 1 x RJ-45
    Default IP Address
    Default User Name & Password admin/admin
    SIP RFC 3261
    Speech Coding 64 kbps G.711a, G.711u
    8 kbps G.729A
    Channel Coding Section 8 kbps Convolutional + CRC
    Transmission Data Rate 170.667 kbps
    User Data Rate 128 kbps Duplex
    Duplex Mode Time Division Duplex (TDD)
    Voice Quality TIA/EIA-470B
    Number of System IDs 65,536
    Ring Signal 20-50 Hz, 15-90 Vrms
    Flash Time 100-900 ms programmable
    Power Source 100~240 V / 12 V; AC/DC Adapter
    Regulation Compliance FCC Part 15, Part 68
    Temperature & Humidity Operating Temperature: 32 to 122°F / 0 to 50°C
    Storage Temperature: 14 to 158°F / -10 to 70°C
    Humidity: 20 to 75%
    Dimensions 6.3 x 16.5 x 7.4" / 161 x 42 x 188 mm (without antenna)
    Weight 1.90 lb / 0.86 kg

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