Telefone IP Yealink SIP-T87W — LCD de 7 polegadas 800×480, auscultador com e sem fios, agenda telefónica com 1000 entradas, codecs G.711/G.723/G.726/G.729

The Yealink SIP-T87W is a desktop IP phone featuring a 7" (17.8 cm) LCD with 800×480 resolution and support for both wired and wireless handsets. Designed for VoIP desk use in offices and reception areas, it stores up to 1000 phonebook entries and supports common voice codecs including G.711a, G.711u, G.723.1, G.726 and G.729. Core telephony functions include caller ID, intercom, an integrated answering machine and a built-in speakerphone. The device is managed via the Yealink Device Management Platform and is available in black finish.

Advantages

The SIP-T87W combines a large, touch-capable display with support for both wired and wireless handsets to provide flexible desk-phone deployment. Voice quality is supported by multiple industry-standard codecs to ensure compatibility with a wide range of SIP-based systems. A 1000-entry phonebook simplifies contact management for reception and office environments, while built-in features such as caller ID, intercom and an answering machine reduce the need for additional hardware. Volume control buttons and a speakerphone provide convenient hands-free operation.

Suitable for

• Office desktop telephony for administrative and reception staff
• Shared workspaces and conference rooms requiring wired or wireless handset options
• Businesses that require a large on-device phonebook for contact-heavy workflows
• Environments that need basic telephony features: caller ID, intercom and answering machine

Key specifications

• Display: 7" LCD, 800×480 resolution
• Handset: supports wired and wireless handsets
• Phonebook capacity: up to 1000 entries
• Audio: built-in speakerphone; volume control buttons
• Telephony features: caller ID, intercom, answering machine
• Supported codecs: G.711a, G.711u, G.723.1, G.726, G.729 variants
• Management: compatible with Yealink Device Management Platform
• Color: black

How to use

Connect the SIP-T87W to your network and register it to your SIP server or VoIP platform according to your provider’s instructions. Use the touchscreen and physical volume buttons to navigate menus, adjust call volume and access stored contacts. Add contacts to the on-board phonebook either directly on the device or through centralized provisioning via the Yealink Device Management Platform. Use the handset or the built-in speakerphone for calls, and configure caller ID, intercom and answering machine options in the phone settings.

Recommendations

Place the phone on a stable desk within reliable network coverage for wired or wireless handsets; ensure firmware and provisioning settings are kept up to date via the Yealink Device Management Platform to maintain compatibility and security. For best call clarity, use network QoS and select appropriate codecs supported by your VoIP provider.