do they offer a mounting plate for easier installation?

Hello Matt, Thank you for contacting us in regards to your question. Unfortunately that is not a question we can answer, but you can contact the manufacturer directly for possible assistance. Their contact information can be found under the 'Warranty & Returns' tab. Thank you, Newegg Support

What are the dimensions and weight of the Grandstream HT813 VoIP Gateway?

The dimensions of the Grandstream HT813 VoIP Gateway are 1.14 x 5.14 x 3.56 inches and it weighs 0.31 pounds.

What types of telephone interfaces does the Grandstream HT813 VoIP Gateway support?

The Grandstream HT813 VoIP Gateway supports 1 x RJ11 FXS port and 1 x RJ11 FXO PSTN line port with lifeline support.

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Telephone Interfaces: 1 x RJ11 FXS port, One (1) RJ11 FXO PSTN line port with lifeline support
Network Interface: 2 x 10/100 Mbps ports (RJ45) with integrated NAT router
Accessories

Overview

Specs

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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

Features:

Best Seller Ranking	#17 in VoIP

Model
Brand	Grandstream
Model	HT813

Type
Type	Accessories

Spec
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
Security	Media: SRTP Control: TLS / SIPS / HTTPS Management: Syslog support, telnet, SSH, remote management using web browser
Ports	Telephone Interfaces: 1 x RJ11 FXS port, One (1) RJ11 FXO PSTN line port with lifeline support Network Interface: 2 x 10/100 Mbps ports (RJ45) with integrated NAT router
LEDs	POWER, LAN, WAN, FXS, FXO
Power	Input: 100-240V AC, 50-60Hz Output: 12V / 0.5A
Dimensions	1.14" x 5.14" x 3.56"
Weight	0.31 lb.
Temperature	Operating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit) Storage Temperature: -10 ~ -60 degree Celsius (14 ~ 140 degree Fahrenheit)
Humidity	10% to 90%, Non-Condensing

Features
Features	Supports 2 SIP profiles through 1 FXS port and 1 FXO port Dual 100 Mbps 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

Additional Information
First Listed on Newegg	September 13, 2018

Warranty & Returns

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Return for refund until: January 31, 2026
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Item#: 14U-00DX-00002

Best Sellers

Grandstream - HT813 - Grandstream HT813 VoIP Gateway - 2 x RJ-45 - 1 x FXS - 1 x FXO - Fast Ethernet

Features:

Learn more about the Grandstream HT813

Customer Reviews of the Grandstream HT813

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info