7903x
Poe Usb Module
Voip Phone Expansion Module
weight: about 0.9 kg Six-Party Local Meetings: supported Network protocol: TCP/IP,SIP,SDP,UDP,RTP,RTCP,DHCP,DNS,PPPoE,HTTP,HTTPS,SNTP,XCAP Packaging Details: huawei original bag brand: Huawei model: eSpace 7903X Headphone port: RJ-9/USB exhibit: 5-inch color screen, 800 x 480 pixels, 16 million...