Protocols: DHCP VLAN discovery; LLDP-MED for VLAN discovery; FTP/TFTP/HTTP/HTTPS server-based central provisioning; Hardware diagnostics; Manual or dynamic host configuration protocol (DHCP) network setup; Network address translation support for static configuration and Keep-Alive; QoS Support — IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DHCP; Status and statistics reporting; Syslog Event Logging; Conforms to IEEE802.3-2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3-2002 (Clause 28) for link partner auto negotiation; Time and date synchronization using SNTP; RTCP and RTP support; IPv4; IPv6; Provisioning and call server redundancy support; DNS-SRV; UDP; SIP protocol support; IETF SIP (RFC 3261 and companion RFCs)
Features: 3.2" x 2.2" monochrome display
3 pages of 8 buttons with dual LEDs (24 programmable keys), 4 softkeys, 4-way navigation cluster
Fixed features include phone, messages, contacts, history, home, headset, speaker, volume, mute
Wideband audio
Built-in full duplex speakerphone and built-in headset interface
Dual message waiting indicators
Built-in two port Ethernet (10/100 Mbps) switch for connection to LAN and collocated PC
Supports up to three Avaya BM12 button modules