H229 Technical Specifications
Avaya H229 Trimline SIP Phone
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
Keypad dialing | Voicemail retrieval via Keypad or
programmable keys | 1 programmable key for speed dial
or feature access
Configuration and
Management
WEB management | Auto-provisioning using TFTP/FT |
Recover firmware and factory reset through POST mode
| Upgrade firmware via FTP or TFTP
Enterprise Functionality 802.af power over Ethernet | VLAN and DSCP | VPN
Networking
Support basic NAT and NAPT | Support PPPoE for xDSL |
Support DHCP client on WAN | Support DNS relay, SNTP
client, firewall
Protocols Supported
SIP (RFC3261, RFC3262, RFC3265, RFC3264, RFC3515,
RFC2781) | SDP (RFC2327) | DTMF transport (RFC2833)
| SIP INFO and in-band DTMF transport | RTP/RTCP
(RFC3550, 3551) | Peer to peer calling
QoS DiffServ/IP precedence; IEEE 802.3p
Audio/Codec
G.711 A law and G.711 U law 64K | G.729 | G.723.1 | DTMF
tone generation | Acoustic echo cancellation | Built-in
audio mixer
User level configuration
and status
Brower based configuration interface and status page |
Edit the programmable keys using web interface
Physical Features Power supply mode: PoE (802.3af) | Keypad: 17 keys |
Color: black
Call Control
Avaya Aura, Avaya IP Office as well as the Powered by
Avaya IP Office cloud service available from Avaya
channel partners, and Avaya Approved Third Party
Platforms