Unify OpenStage 15 HFA Black

OpenStage 15 HFA, Fast Ethernet, PoE, lava The phone OpenStage 15 is part of the OpenStage phone family. It can be used with SIP or HFA software.

Supported Codecs:
- G.711
- G.729AB
- G.722 Wideband (7kHz)
Standard based SIP support according to RFC 3261 (with SIP software)
Full-duplex hands-free talking with high quality housing microphone and loudspeaker
Computer Telephony Integration (CTI for HFA), Third party call control (for SIP)

Connections
- 2 ports 10/100Base-T built-in Ethernet switch
- Power over Ethernet (PoE) according to IEEE 802.3af or external power supply (EU, US and UK power adapters)
- Sidecar module support for OpenStage Key Module 15

- 3 navigation keys
- 8 free programmable keys (with paper labels)
- 3 fixed function keys for speaker, messages and menu with red LEDs
- Volume keys (Loudspeaker/+/-)
- Keypad with 12 keys
- not tiltable LCD 2 line display
- Various housing colors (ice blue, lava)
- Wall mountable

HFA = HiPath Feature Access
The HFA (CorNet-IP) operating mode combines the advantage of an IP based workpoint with the comprehensive feature set of a HiPath communication platform. HFA workpoints are connected to the LAN by common Ethernet wires (if no PoE: additional power supply required), which is connected to a PBX by a gateway. By changing the telephone software a change-over from HFA to SIP is possible.