# Grandstream Networks HT814 v2 VoIP Gateway CNG G.711 G.722 G.723.1 G.726-32 G.729ab OPUS

**URL:** https://aio.lv/en/product--grandstream-ht814v2--11618218
**Data updated:** 2025-12-31 08:59 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Grandstream
**Manufacturer code:** HT814\_V2
**EAN:** 5715328138766
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 106.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-ht814v2--11618218

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Grandstream Networks HT814 v2 is a VoIP gateway that supports multiple voice codecs including G.711, G.722, and OPUS. It features fax compatibility with T.38 and robust security protocols like SIPS and TLS. Designed for reliable communication, it operates on AC power with a wide input voltage range. Its compact size makes it suitable for various environments.

## Long description

The Grandstream Networks HT814 V2 is a 4-port VoIP gateway with four FXS ports and an integrated Gigabit NAT router. It supports multiple voice codecs including G.711, G.722 and OPUS, provides T.38 fax support for Fax-over-IP and includes TLS/SRTP/SIPS security options. The gateway is suited for small office and home deployments, offers automated provisioning methods and delivers stable voice quality and network performance.
Advantages
The HT814 V2 combines a four-line FXS gateway with a built-in Gigabit NAT router, enabling simultaneous voice and data on a compact device. It offers strong call security through per-unit certificates and support for TLS/SRTP/SIPS, automated provisioning (TR-069 and XML) for easy mass deployment, and failover SIP server capability to maintain service continuity. LED indicators, support for multiple caller ID formats, and compatibility with Grandstream UCM IP PBXs for zero‑config provisioning simplify installation and management.
Suitable for
Small offices requiring analog phone connectivity to SIP networks
Home offices and remote workers needing reliable VoIP and Fax-over-IP
Service providers and installers deploying multiple units with automated provisioning
Environments needing secure encrypted SIP calls and simple local routing
Key specifications
Ports: 4 FXS ports, dual Gigabit Ethernet ports
Codecs: G.711, G.722, G.723.1, G.726-32, G.729ab, OPUS
Fax: T.38 Fax support
Security: TLS, SRTP, SIPS and unique security certificate per unit
Provisioning: TR-069, XML config files; compatible with Grandstream UCM zero‑config
Routing performance: Built-in NAT router, routing speeds up to 100 MBps
Other: LED indicators for power, network and phone ports; 3-way voice conferencing; failover SIP server
How to use
Connect analog phones to the FXS ports and link the WAN and LAN interfaces to your network using the Gigabit Ethernet ports. Configure SIP account settings via the web management interface or use automated provisioning (TR-069 or XML) to load settings remotely. Enable TLS/SRTP/SIPS and upload certificates as required by your security policy. For Fax-over-IP, enable T.38 on both the gateway and the remote endpoint. Use the built-in router settings to manage local NAT and routing rules.
Usage recommendations
For reliable operation, place the HT814 V2 in a well-ventilated location and ensure your internet connection provides sufficient bandwidth for concurrent calls; enable TLS/SRTP for encrypted calls and use automated provisioning to maintain consistent configuration across multiple devices.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.29 kg |
| Certification | FCC/CE/RCM, K.21 |
| Security algorithms | SIPS, SRTP, TLS |
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -10 - 60 |
| Supported 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 |
| Operating temperature (T-T) | 0 - 50 |
| Height | 28.5 mm |
| Output voltage | 12 |
| LED indicators | Y |
| Width | 130 mm |
| Depth | 90 mm |
| Product colour | Black |
| Conference call | Yes |
| Voice codecs | OPUS, VAD, G.729ab, CNG, G.711, G.722, G.723.1, G.726-32 |
| Fax compatibility | T.38 |
| Modem (RJ-11) ports | 4 |
| Ethernet LAN (RJ-45) ports | 2 |
| Caller ID | Yes |
| Call waiting | Yes |
| Output current | 1 A |
| Power LED | Yes |
| Reset button | Yes |
| Power source type | AC |
| AC input frequency | 50/60 |
| AC input voltage | 100-240 |

## FAQ

### How much does the VoIP Gateway Grandstream Networks HT814 v2 cost, and is it available for purchase?

The price is 128.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Grandstream products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Grandstream service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for VoIP Gateway Grandstream Networks HT814 v2?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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