Features
. Wall-mount
. Call hold, Redial, Transfer, Release
. Call transfer (bland or consultative)
. Ring tone High/Low/Off
. Do not disturb
. Paging/Intercom
. Configurable dial plan
User Interface
l Keypad dialing
l Voicemail retrieval via keypad or programmable keys
l 1 programmable keys for speed dial or feature access
Configuration and Management
l WEB management
l Auto-provisioning using TFTP/FT
l Recover firmware and factory reset through POST mode
l Upgrade firmware via FTP or TFTP
Enterprise Functionality
l 802.3af Power over Ethernet
l VLAN and DSCP
l VPN
Vertical market Opportunities for H2 IP phone
² Hospitality: second guestroom phone or lobby phone
² Education: Classroom phones
² Retail: Point of sale phone
² Healthcare: Patient room phones
² General business: entry-level, single-port IP phone
Networking
l Support basic NAT and NAPT
l Support PPPoE for xDSL
l Support DHCP Client on WAN
l Support DNS Relay, SNTP Client, Firewall
Protocols Supported
l SIP (RFC3261, RFC3262)
l SDP (RFC2327)
l (SIP) Subscribe/ Notify (RFC3265)
l (SIP) Offer/Answer Model (RFC3264)
l (SIP) Refer Method (RFC3515)
l DTMF transport (RFC2833)
l SIP INFO and in-band DTMF transport
l RTP/RTCP (RFC3550, 3551)
l (SIP)DNS SRV (RFC2781)
l Peer to Peer calling
QoS
l DiffServ /IP precedence; IEEE 802.3p
Audio/Codec
l G.711 A law and G.711 U law 64K
l G.729
l G.723.1
l DTMF tone Generation
l Acoustic echo cancellation
l Built-in audio mixer
User level configuration and status
l Brower based configuration interface and status page
l Edit the programmable keys using web interface
Physical Features
l Power supply mode: PoE (802.3af)
l Keypad: 17 keys
l Color: Black
l Package Dimensions: 105x167x247mm (W x H x L)
Weight : 460g