Yealink W77P VoIP SIP Device Handset W70B+W57R
AIM Telecom provides troubleshooting and configuration support for this product to businesses across Canada and the USA. Contact us to confirm whether the issue can be handled by phone or requires on-site service.
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Common issues and fixes
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Ask AIM Telecom about this productAbout this product
• High-performance ruggedized SIP cordless phone system for stressful situations, supporting up to 10 SIP accounts and 20 simultaneous calls.
• Features:
• 1.8″ 128 x 160 TFT color screen with intuitive user interface
• Ruggedized DECT handset with IP54 protection rating
• Up to 20 simultaneous calls
• Up to 10 DECT cordless handsets
• Up to 10 SIP accounts
• Support for Opus audio codec and noise reduction system
• Flexible Noise Reduction/Noise Cancellation
• Quick charge: 10-minute charging time for 2-hour talk time
• TLS and SRTP security encryption
• Vibration alarm guarantees not to miss any call even in noisy situations
• Dimensions: 8.07 × 7.17 × 3.74 in, weight: 1.64 lbs, brand: Yealink
• Technical Specifications:
• DECT Standards: CAT-iq2.0
• Frequency bands: 1880–1900 MHz (Europe), 1920–1930 MHz (US)
• Phone Features: up to 20 simultaneous calls, support for Opus audio codec and noise reduction system
• Features:
• 1.8″ 128 x 160 TFT color screen with intuitive user interface
• Ruggedized DECT handset with IP54 protection rating
• Up to 20 simultaneous calls
• Up to 10 DECT cordless handsets
• Up to 10 SIP accounts
• Support for Opus audio codec and noise reduction system
• Flexible Noise Reduction/Noise Cancellation
• Quick charge: 10-minute charging time for 2-hour talk time
• TLS and SRTP security encryption
• Vibration alarm guarantees not to miss any call even in noisy situations
• Dimensions: 8.07 × 7.17 × 3.74 in, weight: 1.64 lbs, brand: Yealink
• Technical Specifications:
• DECT Standards: CAT-iq2.0
• Frequency bands: 1880–1900 MHz (Europe), 1920–1930 MHz (US)
• Phone Features: up to 20 simultaneous calls, support for Opus audio codec and noise reduction system
More product details
The Yealink W77P bundles a W70B base station with a W57R handset, giving you a cordless SIP phone system built to handle environments where a standard office phone would not last long. It is a natural fit for warehouses, light manufacturing floors, busy restaurant kitchens, and outdoor retail spaces. The IP54 rating means the handset shrugs off dust and splashes, and the vibration alarm helps you feel an incoming call even when the ambient noise drowns out a ringtone. For a Canadian business, this is the kind of device you deploy in the back of a Toronto distribution centre or a Vancouver-area brewery where a desk phone would be out of place.
This system supports up to ten handsets and ten SIP accounts, so a single base can cover a small team without needing a separate line for each person. That makes it practical for shift supervisors, floor leads, and roaming staff who need to stay reachable but do not require a full desktop phone. The quick-charge feature is genuinely useful: ten minutes on the charger buys you two hours of talk time, which helps when a handset goes dead mid-shift. Opus codec support and the noise reduction system mean calls stay intelligible even with forklifts or kitchen equipment in the background.
Be aware of the tradeoffs. The W57R handset is ruggedized, but that toughness comes with a 1.8-inch colour screen that is smaller and lower resolution than what you would find on a modern desk phone or smartphone. It is designed for voice tasks, not directory browsing or heavy on-screen management. The system uses DECT, so the base station needs to be placed where its wireless signal can reach all the areas your team works; concrete walls and metal racking in a typical GTA industrial unit can cut that range down, so you may need to test placement carefully or add a repeater.
If your team sits at desks all day and just needs a basic cordless option for occasional calls, this system is overkill. A lighter, less expensive DECT phone would serve that purpose. The W77P earns its price when the handset will be dropped, splashed, or covered in dust regularly. For a carpeted office with ten users who rarely leave their cubicles, you are paying for durability you will never need.
This system supports up to ten handsets and ten SIP accounts, so a single base can cover a small team without needing a separate line for each person. That makes it practical for shift supervisors, floor leads, and roaming staff who need to stay reachable but do not require a full desktop phone. The quick-charge feature is genuinely useful: ten minutes on the charger buys you two hours of talk time, which helps when a handset goes dead mid-shift. Opus codec support and the noise reduction system mean calls stay intelligible even with forklifts or kitchen equipment in the background.
Be aware of the tradeoffs. The W57R handset is ruggedized, but that toughness comes with a 1.8-inch colour screen that is smaller and lower resolution than what you would find on a modern desk phone or smartphone. It is designed for voice tasks, not directory browsing or heavy on-screen management. The system uses DECT, so the base station needs to be placed where its wireless signal can reach all the areas your team works; concrete walls and metal racking in a typical GTA industrial unit can cut that range down, so you may need to test placement carefully or add a repeater.
If your team sits at desks all day and just needs a basic cordless option for occasional calls, this system is overkill. A lighter, less expensive DECT phone would serve that purpose. The W77P earns its price when the handset will be dropped, splashed, or covered in dust regularly. For a carpeted office with ten users who rarely leave their cubicles, you are paying for durability you will never need.