The Avaya J189 from Datacom Technologies BD is a professional-grade IP desktop phone designed for modern business communication environments. With enhanced audio quality, intuitive interface, and robust SIP/cloud PBX support, the J189 delivers reliable voice communication and efficient call handling — ideal for office workstations, contact centers, and enterprise telephony systems.
SPECIFICATION TABLE
Feature
Details
Product Name
Avaya J189
Phone Type
IP Desktop Phone
Display
Backlit Monochrome LCD
VoIP Protocol
SIP
Audio
HD Voice / Wideband Audio
Connectivity
Ethernet (RJ-45)
Power
PoE (802.3af) support
Lines
Multi-line / multi-account support
Speakerphone
Full-duplex speakerphone
Headset Support
RJ-9 / optional headset
Security
SIP security (TLS / SRTP) support
Compatibility
SIP/Cloud PBX systems
Application
Business voice communication
Avaya J189 Description
The Avaya J189 is engineered to offer dependable, high-quality voice communication for professional business settings. Its backlit monochrome LCD provides clear call information and simple navigation, enabling fast access to features like call transfer, hold, voicemail, and contacts. With HD Voice and wideband audio, users enjoy crisp, natural sound quality that enhances conversation clarity during every call. The full-duplex speakerphone allows for seamless hands-free communication without compromising audio quality.
Designed for smooth integration with SIP-based telephony systems and cloud PBX platforms, the J189 supports Power over Ethernet (PoE) for flexible installation without additional power adapters. Secure protocols such as SIP TLS and SRTP help protect both signaling and media, ensuring secure voice communications across your business network. Its multi-line support and ergonomic design make the Avaya J189 an excellent choice for offices, reception areas, remote workstations, and shared communications environments.
KEY FEATURES • HD Voice and full-duplex speakerphone for clear, natural conversations • Backlit monochrome LCD for intuitive display and navigation • SIP compatibility for cloud and on-premises PBX deployments • PoE (802.3af) support for simplified cabling and setup • Multi-line and multi-account functionality • Security with SIP TLS and SRTP for encrypted signaling and media • Headset support (RJ-9) for hands-free communication • Compact business design ideal for desktops
WHERE IT CAN BE USED
• Office desktop voice communication • SIP/cloud PBX telephony environments • Contact center and support team workstations • Reception and shared desk areas • Small and medium business voice deployments • Remote and home office voice communication
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What is the price of Avaya J189 – Business IP Desktop Phone in Bangladesh 2026?
The latest price of Avaya J189 – Business IP Desktop Phone in Bangladesh is available on request. Product prices may vary depending on brand, model, specification, stock availability, warranty, and current market condition. Please call or WhatsApp Datacom Technologies (BD) to get the updated price, availability, and official quotation.
You can buy original Avaya J189 – Business IP Desktop Phone in Bangladesh from Datacom Technologies (BD) with expert guidance, genuine product assurance, and after-sales support. For the best deal, current stock status, and product recommendation, contact our sales team today.
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