Grandstream HT814 VoIP Gateway - 4 Port FXS - Gigabit NAT Router - 2 Ethernet Ports
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Product Features
Technical Overview
The HT814 delivers robust VoIP functionality through its dual Gigabit Ethernet ports that support 10/100/1000Base-T networking standards. This ensures high-speed data transfer and reliable voice transmission without network bottlenecks.
The gateway's four FXS ports use standard RJ-11 connectors to interface with analog devices, while the two network ports utilize RJ-45 connectors for Ethernet connectivity. The device does not support Power over Ethernet, requiring separate power via the included adapter.
Relevant factors for this section include PoE (RJ-45) Port, USB, Number of Network (RJ-45) Ports, SIM Card Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The HT814 offers several distinct advantages for organizations transitioning to VoIP or expanding their communication infrastructure. Its compact design and integrated functionality reduce equipment footprint while maintaining professional-grade voice quality.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Analog-to-IP Migration, Integrated Network Routing.
Analog-to-IP Migration
Enables seamless integration of existing analog phones and fax machines into modern VoIP networks without replacing legacy equipment.
- Preserves existing analog device investment
- Simplifies VoIP adoption process
- Maintains familiar user experience
Integrated Network Routing
Combines VoIP gateway and NAT router functionality in a single device, reducing equipment count and simplifying network topology.
- Eliminates need for separate router
- Reduces power consumption
- Simplifies installation and maintenance
Deployment / Use Cases
The Grandstream HT814 is particularly well-suited for small business environments where budget constraints and space limitations make comprehensive VoIP deployments challenging. Its compact footprint allows for discreet placement on desks, shelves, or in network cabinets.
Common deployment scenarios include small office branches connecting to corporate VoIP systems, home offices requiring professional voice capabilities, retail locations maintaining analog fax machines while adopting VoIP for phones, and remote sites needing reliable voice communication over internet connections.
Small Office VoIP
Ideal for offices with 1-4 phone lines needing to connect analog devices to IP-based phone systems or VoIP service providers.
Legacy Equipment Integration
Perfect for organizations with existing analog fax machines, modems, or specialized analog devices that must remain operational during VoIP migration.
Physical Profile
Measuring just 5.12 inches wide, 3.54 inches deep, and 1.12 inches tall, the HT814 occupies minimal desk or shelf space. The compact dimensions make it easy to position near existing network equipment or in tight spaces where larger gateways wouldn't fit. The lightweight design at 10.23 ounces allows for flexible mounting options and simple installation without requiring specialized brackets or supports.
- Width
- 5.12" (130 mm)
- Depth
- 3.54" (90 mm)
- Height
- 1.12" (28.50 mm)
- Weight
- 10.23 oz (290 g)
Highlights
- 4 FXS ports for analog phone/fax connectivity
- 2 Gigabit Ethernet ports with 10/100/1000Base-T support
- Integrated NAT router functionality
- Compact desktop design for space-constrained environments
- No Power over Ethernet support (requires separate power)
- No wireless connectivity (wired Ethernet only)
- Lightweight at 10.23 ounces for easy placement
- Made in China with Grandstream quality assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Grandstream Networks, Inc |
| Manufacturer Part Number | HT814 |
| Brand Name | Grandstream |
| Product Model | HT814 |
| Product Name | Powerful 4 Port FXS Gateway With Gigabit NAT Router |
| Product Type | VoIP Gateway |
| Interfaces/Ports | |
| PoE (RJ-45) Port | No |
| USB | No |
| Number of Network (RJ-45) Ports | 2 |
| Number of FXS (RJ-11) Ports | 4 |
| I/O Expansions | |
| SIM Card Supported | No |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Network Standard | 10/100/1000Base-T |
| Wireless Specifications | |
| Wireless LAN | No |
| Power Description | |
| Redundant Power Supply Supported | No |
| Physical Characteristics | |
| Height | 1.12" (28.50 mm) |
| Width | 5.12" (130 mm) |
| Depth | 3.54" (90 mm) |
| Weight (Approximate) | 10.23 oz (290 g) |
| Miscellaneous | |
| Country of Origin | China |
FAQ
How many analog phones can I connect to the HT814?
The Grandstream HT814 supports up to four analog devices simultaneously through its four FXS ports. Each port can accommodate one standard analog telephone, fax machine, or other analog communication device. This makes it suitable for small offices or home offices needing multiple phone lines without requiring separate adapters for each device.
Does the HT814 support Power over Ethernet?
No, the HT814 does not support Power over Ethernet. The device requires separate power through its included power adapter. This means you'll need both an Ethernet connection for network connectivity and a power outlet for device operation, which is important to consider when planning installation locations near power sources.
What network speeds does the HT814 support?
The HT814 features Gigabit Ethernet technology that supports 10/100/1000Base-T network standards. This provides compatibility with both older 10/100 Mbps networks and modern Gigabit networks, ensuring optimal performance whether you're connecting to older infrastructure or current high-speed networks without compromising voice quality.
Can I use the HT814 as a standalone router?
Yes, the HT814 includes integrated NAT router functionality, allowing it to serve as both a VoIP gateway and network router. This eliminates the need for a separate router in small deployments, simplifying network topology and reducing equipment costs while maintaining reliable internet connectivity for both data and voice traffic.
What are the physical dimensions of the HT814?
The HT814 measures 5.12 inches wide, 3.54 inches deep, and 1.12 inches tall (130 x 90 x 28.5 mm), making it one of the more compact VoIP gateways available. This small footprint allows for flexible placement on desks, shelves, or in network cabinets where space is limited, without sacrificing functionality.
Does the HT814 support wireless connectivity?
No, the HT814 does not include wireless LAN capabilities. All network connections must be made through the two wired Gigabit Ethernet ports. This wired-only approach ensures stable, interference-free connections for voice communications, which is particularly important for maintaining consistent call quality in business environments.
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