The Avaya J129 IP Phone all the essential call handling features you’d expect in an affordable, yet highly functional SIP phone. It has a small footprint on the desk for the office or cubicle worker and is perfect for use in location-based or walk-up scenarios. Place Avaya J129 IP Phones in lobbies, waiting areas, lunchrooms, manufacturing areas, hallways, and retail spaces using a two-position stand or a wall mount. Avaya J129 Features Single line phone, supports two concurrent calls 128 x 32-pixel monochrome display 3 context sensitive soft keys Powered via Power over Ethernet (PoE) or optional PoE injector (sold separately) Dual 10/100 Ethernet ports to support a co-located PC Supports optional J100 Wireless Module for Wi-Fi connectivity OPUS Codec, G.711a/u, G.722, G.726A, G.729, G.729A, G.729AB Supports AST-SIP for enhanced features and integration (Avaya Aura only) Native support with IP Office Mute Key with Mute Alerting, Recent Call Log (100 entries)/Aura Contact List (250 entries), Transfer, Hold, Park/Unpark, Conferencing, TLS / SRTP for encryption Handset has built-in volume boost for Hearing Impaired Compatibility Avaya Aura Avaya IP Office 11.0 or higher
