About the product
The Yealink W77P, a high-performance ruggedized SIP cordless phone system that can register 10 Yealink DECT W57R handsets, is the ideal solution for stressful situations. It features more functions, lines, and mobility. It supports up to 10 SIP accounts and 20 simultaneous calls, improving signal strength and responsiveness to provide a stable and good experience for your mobile communications. What's more, W57R can secure itself from a fall of up to 3.5 meters, water splash in any direction, and dust ingress. Thanks to the vibration alarm, you are guaranteed not to miss any calls, even in noisy and stressful situations.
You can enjoy crystal-clear voice calls because of the new Noise Cancellation technology. By supporting the Opus codec, W77P consistently delivers excellent and professional audio quality in both high-bandwidth and poor network conditions. It brings seamless call management for you by combining DECT technology with SIP capabilities, and you can also talk on the phone while walking. You can enjoy the convenience of wireless communication anytime, anywhere, and the extensive benefits and rich features of IP voice phones.
The Yealink DECT IP Phone W77P supports efficient provisioning and effortless mass deployment with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings. This makes it simple to deploy and easy to maintain and upgrade, saving even more time and IT costs for businesses.
- Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies
- Electrical power and data are transmitted using a single cable to devices such as Access Points, IP cameras or IP phones
Technical Specifications
| Display & Graphics | |
| Screen Size | 1.8" (45.72 mm) |
| Screen Type | LCD |
| Interfaces/Ports | |
| Number of Network (RJ-45) Ports | 1 |
| Network (RJ-45) | Yes |
| PoE (RJ-45) Port | Yes |
| Miscellaneous | |
| Package Contents | Yealink W77P High-Performance IP DECT Solution, W57R Rugged Handset, W70B Base Station |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) | |
| Technical Information | |
| Speakerphone | Yes |
| Wireless Technology | DECT |
| IP Phone Technology | VoIP |
| Caller ID | Yes |
| Handset Connectivity Technology | Cordless |
| Base Unit Connectivity Technology | Corded |
| General Information | |
| Product Type | IP Phone |
| Manufacturer Part Number | W77P |
| Manufacturer Website Address | http://www.yealink.com |
| Manufacturer | Yealink Network Technology Co., Ltd |
| Product Model | W77P |
| Product Name | W77P High-Performance IP DECT Solution |
| Brand Name | Yealink |
| Physical Characteristics | |
| Weight (Approximate) | 1.68 lb (760 g) |
| Form Factor | Wall Mountable |
| Desktop | |
| Height | 3.94" (100 mm) |
| Width | 7.32" (186 mm) |
| Depth | 8.27" (210 mm) |
| Product Color | Black |
| Classic Gray | |
| Color Family | Dual Color |
