The Siemens OpenStage 40 G SIP in the Lava color variant is a professional IP telephone for SIP-based VoIP communication systems. The device has a Gigabit Ethernet interface, a tiltable graphic display, freely programmable function keys with LED displays and a complete numeric and navigation keyboard. The power is supplied via Power over Ethernet according to IEEE 802.3af or via an external power supply. The phone offers hands-free calling in full duplex operation, supports the OpenStage Key Module 40 and is designed for use with OpenScape Voice communication platforms. The robust design is suitable for continuous professional use in modern office environments.



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The Siemens OpenStage 40 G SIP in the Lava color variant is a professional IP telephone for SIP-based VoIP communication systems. The device has a Gigabit Ethernet interface, a tiltable graphic display, freely programmable function keys with LED displays and a complete numeric and navigation keyboard. The power is supplied via Power over Ethernet according to IEEE 802.3af or via an external power supply. The phone offers hands-free calling in full duplex operation, supports the OpenStage Key Module 40 and is designed for use with OpenScape Voice communication platforms. The robust design is suitable for continuous professional use in modern office environments. If you are a company based in an EU country and with a valid VAT number. If you would like to purchase without charging VAT, pleas