Grandstream HT814
VoIP phone adapter | 4 ports | 1GbE
More like this
In this category:
Main Specification
| Product Description | Grandstream HT814 - VoIP phone adapter |
|---|---|
| Device Type | VoIP phone adapter |
| Form Factor | External |
| Ports Qty | 4 |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| VoIP Protocols | SIP |
| Telephony Interfaces | 4 phone (FXS) |
| Power | AC 120/230 V (50/60 Hz) |
| Dimensions (WxDxH) | 13 cm x 9 cm x 2.85 cm |
| Weight | 290 g |
General
| Device Type | VoIP phone adapter |
|---|---|
| Width | 13 cm |
| Depth | 9 cm |
| Height | 2.85 cm |
| Weight | 290 g |
Networking
| Form Factor | External |
|---|---|
| Ports Qty | 4 |
| Connectivity Technology | Wired |
| Data Transfer Rate | 1 Gbps |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | TCP/IP, UDP/IP, NTP, ICMP/IP, ARP, DHCP, RARP, RTP, RTCP |
| Remote Management Protocol | Telnet, HTTP, HTTPS, TFTP, TR-069 |
| Status Indicators | Power, phone, WAN, LAN |
| Features | Syslog support, DiffServ support, Quality of Service (QoS), reset button |
| Encryption Algorithm | TLS |
IP Telephony
| VoIP Protocols | SIP |
|---|---|
| Voice Codecs | G.711, G.723.1, G.729ab, G.726, iLBC, T.38 |
| Telephony Interfaces | 4 phone (FXS) |
| IP Telephony Features | Call forwarding, Caller ID, call waiting, call hold, call transfer |
Expansion / Connectivity
| Interfaces | 4 x FXS - RJ-11 2 x 1000Base-T - RJ-45 |
|---|
Miscellaneous
| Compliant Standards | FCC, RCM |
|---|
Power
| Power Device | External power adapter |
|---|---|
| Voltage Required | AC 120/230 V (50/60 Hz) |
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
Product features
Flexible communication options
The HT814 supports a variety of voice codecs including G.711, G.723.1, G.726, iLBC, and T.38, promoting efficient use in diverse network environments.Multiple telephony interfaces
With four FXS ports, the adapter allows easy connection of multiple phones, making it suitable for both residential and business applications.Essential call features
The built-in functionalities such as call forwarding, caller ID, call waiting, call hold, and call transfer enhance the calling experience and provide convenience.Wide environmental adaptability
Operating within a temperature range of 0°C to 40°C and supporting humidity levels of 10% to 90%, the HT814 can function effectively in various settings.Secure and compliant
With compliance to FCC and RCM standards and TLS encryption, the device ensures reliable and secure communication for users.Key selling points
- Supports 4 SIP profiles through 4 FXS ports and dual Gigabit ports
- Includes a built-in NAT router which can handle routing speeds up to 100MBps
- TLS and SRTP security encryption technology to protect calls and accounts
- Automated provisioning options include TR-069 and XML config files
- Supports 3-way voice conferencing
- Failover SIP server automatically switches to secondary server if main server loses connection
- Supports T.38 Fax for creating Fax-over-IP
- Supports a wide range of caller ID formats
- Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
References
MPN: HT814
What our Customers think about us!
Page generated at:
29/08/2026 00:12:14