Avaya J129 IP Phone – Global (700517252)

Description

The Avaya J129 IP Phone – Global (700517252) is an entry-level SIP business IP phone designed to provide secure, reliable, and cost-effective voice communications for small, medium, and large enterprises. Its compact footprint makes it ideal for office desks, reception areas, retail stores, manufacturing environments, meeting rooms, and shared workspaces.

The J129 supports one SIP line with up to two concurrent calls, enabling users to efficiently handle everyday business communications. It features a 2.3-inch monochrome graphical LCD display (128 × 32 pixels) with three context-sensitive soft keys for quick access to essential functions such as call transfer, hold, forwarding, conferencing, voicemail, call history, and directory access.

The phone delivers HD wideband audio through both the handset and full-duplex speakerphone, ensuring clear voice quality. It supports modern voice codecs including Opus, G.722, G.711, G.726, and G.729, while enterprise-grade security features such as TLS and SRTP encryption help protect voice communications.

For connectivity, the J129 includes dual 10/100 Mbps Ethernet ports, allowing a PC to share the same network connection. It supports IEEE 802.3af Class 1 Power over Ethernet (PoE), eliminating the need for a separate power adapter in PoE-enabled environments. The Global (700517252) version is the current replacement for earlier J129 variants and is compatible with Avaya IP Office™, Avaya Aura®, Avaya Cloud Office, and selected third-party SIP platforms.

Specifications