Siemens VoIP-equipment

		Siemens OpenScape 35G VoIP phone communication protocols: SIP Handsfree (Hands Free) headset connector built-in black and white LCD display connection ports: WAN, LAN
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		Siemens OpenScape 55G VoIP phone communication protocols: SIP Handsfree (Hands Free) headset connector a built-in color LCD display connection ports: WAN, LAN
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		Siemens OpenStage 5 VoIP phone communication protocols: SIP connection ports: LAN
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		Siemens OpenStage 80 G VoIP-Phone Communication protocols: SIP Handsfree (Hands Free) Headset connector Built-in color LCD-display Connection ports: USB, WAN, LAN
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		Siemens OpenStage 60 G VoIP-Phone Communication protocols: SIP Handsfree (Hands Free) Headset connector Built-in color LCD-display Connection ports: USB, WAN, LAN
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		Siemens OpenStage 40 G VoIP-Phone Communication protocols: SIP Handsfree (Hands Free) Headset connector Built-in black-and-white LCD-display Connection ports: WAN, LAN
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		Siemens OpenStage 20 G VoIP-Phone Communication protocols: SIP Handsfree (Hands Free) Built-in black-and-white LCD-display Connection ports: WAN, LAN
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		Siemens OpenStage 20 E VoIP-Phone Communication protocols: SIP Built-in black-and-white LCD-display Connection ports: WAN, LAN
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		Siemens optiPoint 410 entry VoIP-Phone Communication protocols: SIP Support communication standard GSM Handsfree (Hands Free) Connection ports: LAN
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		Siemens optiPoint 410 economy VoIP-Phone Communication protocols: SIP Support communication standard GSM Handsfree (Hands Free) Built-in black-and-white LCD-display Connection ports: LAN
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		Siemens optiPoint 410 economy plus VoIP-Phone Communication protocols: SIP Support communication standard GSM Handsfree (Hands Free) Headset connector Built-in black-and-white LCD-display Connection ports: WAN, LAN
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		Siemens optiPoint 410 standard VoIP-Phone Communication protocols: SIP Support communication standard GSM Handsfree (Hands Free) Headset connector Built-in black-and-white LCD-display Connection ports: WAN, LAN
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