In addition to the standard-based SIP (RFC 3261) VoIP protocol, OpenStage SIP phones support even more features such as consultation, local 3-way conference, multilines and team features that allow a high degree of flexibility in your IT strategy.
Each model is available as a phone variant with the open standards for SIP voice communication or with the proprietary proto-col of Siemens Enterprise Communications (CorNet-IP, also known as HFA = HiPath Feature Access).
The OpenStage CorNet-IP variants provide access to the feature rich HiPath platforms 2000, 3000, 4000, 5000 and HiPath OpenOffice EE, ME with the benefit of an intuitive user interface.
OpenStage 20G SIP is a well equipped speaker-phone. is a universal solution for efficient and professional telephony. It provides an Integrated Ethernet switch or as a variant via Gigabit Ethernet. The Network is accessed by 10/100 Base-T, this version of OpenStage 20 is provided with a 1000 Mbit Ethernet switch and it supports a 802.3af Power over LAN.
Display: Tiltable graphical display, 2 lines monochrome
· 6 fixed function keys with red LEDs (partly equipped with red LEDs)
· 5 red LEDs for key signalling
· Control keys +/-
· 3 navigation keys
· Hands free talking (full duplex)
· Open listening