Telephone interfaces
One (1) RJ11 FXS port, one (1) RJ11 FXO PSTN port with
lifeline support
Network interfaces
Two (2) 10/100 Mbps ports (RJ45) with integrated NAT router
LED indicators
POWER, LAN, WAN, FXS, FXO
Reset button to factory settings
Yes
Telephony functions
Number detection and number detection blocking, call waiting,
flash, blind or accompanied translation, redirection, hold, do not
disturb, 3-way conference
G.711 voice codecs with Appendix I (PLC) and Appendix II (VAD/CNG), G.723.1,
G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced
line echo compensation
Fax transmission over IP
Fax relay of the third group of the standard T.38 with support
for data transfer rates up to 14.4 kbit/s and auto-switching in G 711 for fax transmission
Call distance for
short-range/ long-distance communication 3 REN: up to 1 km on a 24AWG line
Caller ID (Caller ID) Bellcore type 1 and 2, ETSI, BT, NTT and CID based on DTMF
Disconnection methods Busy signal, Reverse polarity/control pulse, Current in the circuit
Network protocols
TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP,
TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP*, TR-069
QoS
Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, Diffserv, MPLS)
DTMF method
In-audio, RFC2833 and/or SIP INFO
Setup and management
HTTP, HTTPS, TFTP, SSH, TR-069, secure and automated configuration
using AES encryption, system log
Safety
SRTP Environment*
Control
TLS/SIPS/HTTPS
Management
System log support, telnet, SSH, remote management via browser
Dimensions
Universal power supply
Input: 100-240V AC, 50-60 Hz
Output: 12V/0.5A
Environment
Working: 32º - 104ºF or 0º - 40ºC
Keeping: 14º - 140ºF or -10º - 60ºC
Humidity: 10 - 90%, non-condensing
Dimensions and weight
130.5 x 90.5 x 29 mm (L x W x D)
Weight: 0.142kg
Compliance with FCC/CE/C-TICK/ITU-K.21
Характеристики
Бренд
Grandstream
Модель
HT813
Заводские данные
Тип
MUK
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