ĐIỆN THOẠI HỘI NGHỊ POLYCOM REALPRESENCE TRIO 8800
| Model | RealPresence Trio 8800 |
| User interface features | Gesture-based, multitouch-capable capacitive touch screen 5-inch color LCD (720 x 1280 pixel), 9:16 aspect ratio On-screen virtual keyboard 1x USB 2.0 Type A-compliant host port USB battery charging BC1.2 compliant1 1x USB 2.0 Micro-B device port Integrated Bluetooth 4.0 and NFC 3 illuminated mute buttons Unicode UTF-8-character support |
| Audio Features | 3 cardioid microphones Loudspeaker 6m/20-foot microphone pickup range |
| Network and provisioning | Open SIP and Microsoft Lync 2013/Skype for Business SIP client SDP IETF SIP (RFC 3261 and companion RFCs) Two-port gigabit Ethernet switch 10/100/1000Base-TX across LAN and 2nd port 2nd port supports IEEE 802.3af PSE 802.11 a/b/g/n (Wi-Fi) network connectivity Manual or dynamic host configuration protocol (DHCP) network setup Time and date synchronization using SNTP FTP/TFTP/HTTP/HTTPS server-based central provisioning Polycom Zero Touch Provisioning Provisioning and call server redundancy supported QoS Support IEEE 802.1p/Q tagging (VLAN), layer 3 TOS, and DSCP WMM (Wi-Fi multimedia) VLAN – CDP, DHCP VLAN discovery LLDP-MED for VLAN discovery |
| Security | 802.1X authentication and EAPOL Media encryption via SRTP Transport layer security (TLS) Encrypted configuration files Digest authentication Password login Support for URL syntax with password for boot server address HTTPS secure provisioning Support for signed software executables Wi-Fi encryption: WEP, WPA-Personal, WPA2-Personal, WPA2-Enterprise with 802.1X (EAP-TLS, PEAP-MSCHAPv2) |
| Power | LAN IN: Built-in auto-sensing IEEE 802.3at. PoE Device (Class 4)1. Backward compatibility with IEEE 802.3af LAN OUT: Built-in auto-sensing IEEE 802.3af power sourcing equipment1 |
ĐIỆN THOẠI HỘI NGHỊ POLYCOM REALPRESENCE TRIO 8800
- 60.000.000đ
