Name: Grandstream HT813 Telephone Adapter
Brand: Grandstream
SKU: 9202
Availability: InStock

Grandstream HT813 Telephone Adapter

$113.99

Grandstream GS-HT813 Telephone Adapter

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Grandstream HT813 Telephone Adapter

Grandstream HT813 Telephone Adapter VoIP Phone & Device

HT813 VoIP SIP ATA / Router, 1 x FXS, 1 x FXO, 1 x Fast Ethernet LAN, 1 x Fast Ethernet WAN, T.38 fax compliant.

Hybrid ATA with FXS and FXO ports
The HT813 is an analog telephone adapter that features 1 analog telephone FXS port and 1 PSTN line FXO
port in order to offer backup lifeline support using a PSTN line. The integration of a FXO and FXS port
enables this hybrid ATA to support remote calling to and from the PSTN line. For added flexibility, the FXS
port extends VoIP service to one analog device. Users can convert their analog technology to VoIP thanks to
the HT813’s ultra-compact size, HD voice quality, advanced VoIP functionality, high-end security protection
and multiple auto provisioning options. These advanced features also allow service providers to offer high
quality IP service to customers looking to upgrade to VoIP.

Telephone Interfaces One (1) RJ11 FXS port, One (1) RJ11 FXO PSTN line port with lifeline support
Network Interface Two (2) 10/100Mbps ports (RJ45) with integrated NAT router
LED Indicators POWER, LAN, WAN, FXS, FXO
Factory Reset Button Yes
Voice, Fax, Modem
Telephony Features Caller ID display or block, call waiting, flash, blind or attended transfer, forward,
hold, do not disturb, 3-way conference
Voice Codecs G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726-32,
iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation
Fax over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax
Pass-through
Short/Long Haul Ring Load 3 REN: Up to 1km on 24 AWG
Caller ID Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
Dial Methods DTMF, Pulse
Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop Current
Signaling
Network Protocols
TCP/IP/UDP, RTP/RTCP (RFC1889, 1890), HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP,
NTP, TFTP, SSH, TELNET, STUN (RFC3489, 5389), SIP (RFC3261), SIP over TCP/TLS,
SRTP, SNMP, TR-069, IMS/3GPP, IPoE
QoS Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, Diffserv, MPLS), Traffic
shaping
DTMF Method In-audio, RFC2833 and/or SIP INFO
Provisioning and Control HTTP, HTTPS, TFTP, SSH, TR-069, secure and automated provisioning using AES
encryption, syslog
Security
Media SRTP
Control TLS/SIPS/HTTPS
Management Syslog support, telnet, SSH, remote management using web browser
Physical
Universal Power Supply Input: 100-240VAC, 50-60Hz
Output: 12V/0.5A
Environmental
Operational: 32º – 104ºF or 0º – 40ºC
Storage: 14º – 140ºF or -10º – 60ºC
Humidity: 10 – 90% Non-condensing
Dimension and Weight 130.5 x 90.5 x 29 mm (L x W x D)
Weight: 0.142Kg
Compliance FCC/CE/C-TICK/ITU-K.21