Avaya H239 IP Device

The Avaya H239 is an IP phone featuring HD voice, six programmable soft keys, and a USB charging port. It includes a full-duplex hands-free speakerphone with acoustic echo cancellation, supporting standard functions like call transfer, hold, and waiting. The front plate is printed and customizable to meet customer requirements.

SKU: SYAVAH239-1 Category:

The Avaya H200 Series IP phones are stylish, contemporary devices designed for the hotel market, offering excellent voice quality, HD audio, and advanced functionality. Running VxWorks OS with SIP 2.0 support, they include six programmable soft keys, multilingual display, and standard telephony features such as call transfer, hold, waiting, and speed dial.

Audio quality is enhanced with HD handset support, full-duplex hands-free mode with acoustic echo cancellation, DTMF signaling (in-band, RFC2833, SIP INFO), voice activity detection, noise reduction, packet loss concealment, and an adaptive jitter buffer up to 300 ms.

Advanced features include redial, call completion, predial, MWI, flexible dial plans, barring, auto-answer, CLIR/CLIP, call logs (up to 300 records), hotline/warm-line, emergency call, and web-based dialing.

Network and security capabilities include 10/100 Mbps WAN/LAN ports with bridging, static/DHCP/PPPoE IP configuration, 802.1x network access control, VPN (L2TP/OpenVPN), VLAN, and QoS support.

Deployment and maintenance are simplified through a web management portal, packet capture, configuration import/export, firmware upgrades, and syslog monitoring.

Physical specifications: AC 100–240V adapter input, DC 5V/1A output, WAN/LAN RJ-45 ports, RJ9 handset, power consumption 2.5 W idle / 2.8 W active, operating temperature 0–40°C, 10–65% humidity, Broadcom chipset, 16 MB SDRAM, 8 MB flash.

Call control is compatible with Avaya Aura, Avaya IP Office, the Powered by Avaya IP Office cloud service, and approved third-party platforms.