Nơi xuất xứ
Shanghai, China
SIP(RFC3261)
UDP, TCP for Microsoft Lync
User-defined ports
SIP, HTTP port to access the Web GUI, RTP
QoS
DiffServ, TOS, 802.1P/Q VLAN tagging
Device management
TR069, SNMP
Auto provision
TFTP, FTP, HTTP, DHCP option 66
Dimensions(H*W*D )
1.38 * 8.98* 5.33 in. (35 * 228*135.5 mm)
Weight (net)
1.82 lb (0.83 kg) (Max.)
Operating Temperature
32 to 104°F (0 to 40°C), Humidity: 10 to 90% RH (non-condensing)