Avaya (J139) Phone (700513916)

Description

The Avaya J139 IP Phone is an entry-level business IP phone designed for organizations that require secure, reliable, and high-quality voice communications. It is ideal for office workers, reception areas, and small to medium-sized businesses, providing essential telephony features with an intuitive user interface and enterprise-grade security.

The phone features a 2.8-inch color display (320 × 240 pixels) with four line/feature indicators and four context-sensitive soft keys, making call management simple and efficient. Dedicated hard keys provide quick access to messages, contacts, call history, speakerphone, headset, mute, and volume controls, improving productivity in everyday business communications.

The J139 delivers HD wideband audio through both the handset and full-duplex speakerphone, ensuring clear conversations. It supports standard SIP telephony and advanced voice codecs, including Opus, G.722, G.711, G.726, and G.729, while built-in TLS and SRTP encryption help secure voice traffic across the network.

Equipped with dual Gigabit Ethernet ports, the phone allows a PC to share the same network connection while maintaining high-speed connectivity. It supports IEEE 802.3af Class 1 Power over Ethernet (PoE) for simplified installation, with an optional external power adapter available when PoE is not present. The J139 is compatible with Avaya Aura® and Avaya IP Office™ platforms, making it suitable for enterprise and SMB deployments.

Specifications