OpenStage 15
The phone OpenStage 15 is part of the OpenStage phone family. It can be used with SIP or HFA software.

This phone is also available as OpenStage 15 G with a 1000 Mbit Ethernet switch.
Key facts
- The OpenStage 15 uses AudioPresence⢠HD.
- The OpenStage 15 SIP phone is certified with the eco-label Blue Angel
- Supported Codecs: G.711 G.729AB G.722
- 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)
- Remote administration:
- Web-based management
- HiPath Deployment Service
- 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