IP Phone Yealink SIP-T87W — cordless IP desk phone with SIP support

Yealink SIP-T87W is a cordless IP desk phone designed for VoIP communication using the SIP protocol. The device combines desktop phone ergonomics with DECT-style cordless convenience, enabling both stationary and mobile desk use in office or remote environments. It is intended to integrate with SIP-based phone systems to deliver reliable voice calls, hands-free operation and flexible placement without the constraints of a fixed handset.

Advantages

The SIP-T87W offers cordless freedom alongside a familiar desktop user interface, allowing users to move within office spaces while maintaining a desk phone experience. It supports hands-free communication with high-quality audio and standard telephony features needed for business environments. Integration with SIP platforms enables centralized provisioning and management, simplifying deployment and ongoing configuration for IT administrators.

Suitable for

• Open-plan offices and hot-desking environments where mobility is required
• Small and medium-sized businesses using SIP-based VoIP platforms
• Remote or home office setups that need a professional desk phone with cordless capability
• Reception, sales or support desks requiring flexible placement and hands-free operation

Key specifications

• Connectivity: SIP protocol support for integration with VoIP platforms
• Form factor: cordless desktop phone combining desk phone ergonomics with wireless handset
• Audio: full-duplex hands-free speakerphone with wideband audio support
• User interface: desktop display and keypad suitable for business telephony tasks
• Deployment: supports centralized provisioning and standard SIP configuration
• Power: supports common PoE or external power options depending on system setup

How to use

Connect the Yealink SIP-T87W to your IP network and register the device to your SIP server or hosted VoIP provider following the provider's configuration instructions. Use the handset or speakerphone for calls; the desktop interface provides dialing, call transfer, hold and voicemail access. Configure network and SIP credentials via the phone menu or a web management interface if available, and verify audio settings to ensure clear voice quality. For mobility, charge the cordless handset as instructed and place the base within range of the IP network to maintain call connectivity.

Recommendations

Place the base unit close to the network connection and avoid physical obstructions to maximize wireless range. Use the phone's provisioning features for consistent settings across multiple devices, and perform firmware updates to maintain security and interoperability with SIP platforms.