... compatible with Elastix WiFi VoIP SIP Phone for Elastix ***Introduction***Now with WSS660 Wi-Fi VoIP SIP phone, you can make ... construction places, etc.The model WSS660 SIP Wi-Fi phone is a smart type design that supports 802.11b/ ... One 1.2—1.5m USB cable3. One power adapter: Voltage input: AC 100—240V, 50/60Hz,4.Output ... 5.5V, 500mA.5.A printed user manual.6. Phone dimension: 105 x 47 x 15 mm, weight: ...