Product Description
- Single line phone, supports two concurrent calls
 - 128 x 32 pixel monochrome display
 - 3 context sensitive soft keys
 - Powered via Power over Ethernet (PoE) 802.3af or optional PoE injector (sold separately; see drop down option above)
 - Dual 10/100 Ethernet ports to support a co-located PC
 - 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