When long-range communications are a necessity, the EnGenius DURAFON-SIP Long-Range Cordless Phone Systemfrom EnGenius DURAFON-SIP Long-Range Cordless Phone Systemprovides 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.

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

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.

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.

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.

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.

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.

Adopting 900 MHz (902~928 MHz) FHSS (Frequency Hopping Spread Spectrum) technology, the DuraFon-SIP ensures secure communications during conversations.

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.

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.

Related Questions and Answers

Q: 1. Any and all ways to use this? From my conclusion, I'd need the DJI RS3 PRO, the focus wheel assembly, and this LiDAR unit. Is there more to know? Also, I have the Sigma 24-70 F1.8 with continuous focus wheel rotation and no hard stops for my lumix s5, can I use it with this successfully?

A: The DJI LiDAR Range Finder for RS allows for use with non-hard stop focus ring lenses.

Q: 2. Does this bag come only with the dividers shown? Can it fit a Fuji XT3 with Fuji 150-600 attached, with room for more?

A: Yes, the Vanguard VEO RANGE T45M Backpack includes dividers and can also fit FUJIFILM XF 150-600mm f/5.6-8 R LM OIS WR Lens.

Q: 3. Can Raveneye still work while the Lidar module is active?

A: Yes, the DJI LiDAR Range Finder can daisy chain USB-C into the DJI RS Focus Motor (2022) and out to the USB-C focus motor port on the gimbal. The DJI Ronin RavenEye Image Transmission System for RS 2 & RSC 2 can plug its USB-C cable into the video transmission/LiDAR Rangefinder USB-C port on the gimbal.

Q: 4. It says it has a padded sleeve for a 9.7 inch laptop/tablet and it also says "Holds a DSLR or mirrorless camera, 5 lenses up to 200mm f/2.8, and a 13" MacBook or a 15.6" laptop (similarly-sized laptops)". So is there room for a 15 inch laptop?????

A: That information is incorrect it only fits a 9.7 inch laptop. I will email the web department to fix that.

Q: 5. can i use this with my fuji xt3 camera?

A: The DJI LiDAR Range Finder for RS will work with many camera models including the Fuji XT3. You need to add a DJI RS3 Pro Gimbal with the focus servo to control your camera lenses. DJI compatibility https://www.dji.com/support/compatibility/rs-3-pro/xt3 Gimbal - https://bhpho.to/3tWI6Tm

Q: 6. If a phone call comes in on one of the 2 copper lines and you are on a cell call via BT, can you still receive land line calls?

A: As Panasonic has indicated, the phone cannot be used to talk to 2 different lines simultaneously, however, one line can be placed on hold, while answering another call.

Q: 7. Can I use a bluetooth ear piece to answer and or make phone calls?

A: Yes, that works. pg. 59 of user manual: https://www.bhphotovideo.com/lit_files/621282.pdf

Q: 8. Will this work with my other AT&T TL88102 cordless handsets? They also use DECT 6.0.

A: Our units are compatible with other Panasonic Cordless handsets.

Q: 9. Is this compatible with the old focus motor included in the rc2?

A: The DJI LiDAR Range Finder for RS 3 Pro is only compatible with the RS 3 Pro and the Ronin 4D. It is not directly compatible with any focus motors.

Q: 10. Will this pack fit a z6 II with 24-120 + hood attached?

A: The Nikon Z6 II Mirrorless Camera and the Nikon NIKKOR Z 24-120mm f/4 S Lens (Nikon Z) with hood attached does fit in the Vanguard VEO RANGE T37M Backpack (Black).