HT 813
(GRANDSTREAM)
Supports 2 SIP profiles through 1 FXS port and 1 FXO port
Dual 100Mbps LAN and WAN ports
Lifeline support (FXS port will be hard-relayed to FXO port) in case of power outage
3-way voice conferencing per port
Automated & secure provisioning options using TR069
Supports T.38 Fax for reliable Fax-over-IP
Failover SIP server automatically switches to secondary server if main server loses connection
Strong AES encryption with security certificate per unit
Telephone Interfaces
• 1 × RJ11 FXS Port.
• 1 × RJ11 FXO PSTN Line Port with Lifeline Support.
Network Interfaces
• 2 × RJ45 Ethernet Ports (10/100 Mbps) with Integrated NAT Router.
LED Indicators
• Power, LAN, WAN, FXS & FXO LEDs.
Reset Button
• Factory Reset Button.
Telephony Features
• Caller ID, Call Waiting, Call Transfer, Call Forward, Hold, Do Not Disturb and 3-Way Conference.
Voice Codecs
• Supports G.711, G.723.1, G.729A/B, G.726-32, iLBC and Opus.
Fax Support
• T.38 Group 3 Fax Relay with automatic G.711 Fax Pass-through.
Caller ID Support
• Bellcore Type 1 & 2, ETSI, BT, NTT and DTMF-based Caller ID.
Network Protocols
• SIP, TCP/IP, UDP, RTP/RTCP, HTTP/HTTPS, DHCP, DNS, NTP, SSH, Telnet, TLS, SRTP, SNMP and TR-069.
QoS
• Layer 2 (802.1Q/802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS.
Security
• SRTP, TLS, HTTPS and Secure SIP (SIPS).
Management
• Web-based Management, SSH, Telnet, Syslog and Secure Auto Provisioning.
Power Supply
• Input: 100–240VAC, 50/60Hz.
• Output: 12V DC, 0.5A.
Dimensions
• 130.5 × 90.5 × 29 mm.
Weight
• 142 g.
Operating Environment
• Operating Temperature: 0°C to 40°C.
• Storage Temperature: -10°C to 60°C.
• Humidity: 10%–90% (Non-condensing).
Compliance
• FCC, CE, C-TICK and ITU-T K.21 Certified.
