Products specifications
Attribute nameAttribute value
Width19.1"
Depth7.52"
Height1.82"
Weight5.25 lbs
Input Frequency50/60 Hz
Display TypeLCD
TouchscreenN
Control display unitY
Dynamic DNS (DDNS)Y
STUN serverY
BlacklistY
Differentiated services (DiffServ) supportedY
Technical details
Product colorBlack
Packaging data
Package weight6.97 lbs
Ports & interfaces
Ethernet LAN (RJ-45) ports1
Design
CertificationFCC, CE, RCM, ITU-T K.21, T1, E1
Operational conditions
Operating temperature (T-T)0 - 45 °C
Storage temperature (T-T)-10 - 60 °C
Operating relative humidity (H-H)10 - 90 %
Storage relative humidity (H-H)10 - 90 %
Power
Input voltage100 - 240 V
DC input voltage12 V
Features
Rack capacity2U
Output current2 A
ModulationDTMF
Other features
Authentication methodRFC2833, SIP INFO
Performance
Networking standardsIEEE 802.1Q
Cabling technology10/100/1000Base-T(X)
SyslogY
Reset buttonY
Ergonomics
Display resolution128 x 32 pixels
Network
Ethernet LAN data rates10,100,1000 Mbit/s
Quality of Service (QoS) supportY
Security
Security algorithms802.1x RADIUS,HTTPS,SRTP,SSH,SSL/TLS
Protocols
Supported network protocolsTCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, PPP, Frame Relay (pending), IPv6, OpenVPN