# Analog VoIP Adapter Grandstream HT802 v2 — 2 FXS ports, AC powered, codecs: G.711/G.722/G.729ab/OPUS, T.38 fax, SRTP/SSL/TLS, black

**URL:** https://aio.lv/en/product--grandstream-ht802v2--11196122
**Data updated:** 2025-12-15 15:13 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Grandstream
**Manufacturer code:** HT802v2
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-ht802v2--11196122

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Grandstream HT802 v2 is a compact analog VoIP adapter with two FXS ports for connecting traditional phones to SIP networks. It supports a wide range of voice codecs (G.711, G.722, G.723.1, G.726-32, G.729ab, OPUS), CNG, VAD and T.38 fax relay. Network protocols include TCP/IP, UDP, RTP/RTCP, HTTP/HTTPS, DHCP and more. Security features include SRTP and SSL/TLS. AC powered (100–240 V, 50/60 Hz); dimensions 100×100×29.5 mm.

## Long description

The HT802 V2 is a 2-port analog telephone adapter (ATA) designed to connect standard analog phones to IP telephony networks. Its compact form factor, support for two FXS ports and a single 10/100 Mbps network port make it suitable for home and small office deployments. The device provides high voice quality, advanced VoIP features, security encryption and automated provisioning options to simplify installation and management.
Advantages
The HT802 V2 supports two independent SIP profiles and offers secure signaling and media with TLS and SRTP to protect calls and accounts. Built-in provisioning methods such as TR-069 and XML configuration files reduce manual setup effort. Additional features include three-way conferencing, T.38 fax support for Fax-over-IP and failover SIP server capability to maintain service continuity.
Key specifications
2 FXS ports for connecting analog telephones
Single 10/100 Mbps Ethernet port
Support for 2 SIP profiles
TLS and SRTP encryption for signaling and media
Automated provisioning: TR-069 and XML config files
LED indicators: POWER, NET, PHONE1, PHONE2
3-way voice conferencing support
Failover SIP server switching to secondary server
T.38 Fax support (Fax-over-IP)
Compatibility with Grandstream UCM series for Zero Configuration provisioning
How to use
Connect analog phones to the two FXS ports and link the HT802 V2 to your network via the 10/100 Mbps Ethernet port. Configure SIP account details through the web interface or use automated provisioning (TR-069 or XML files) provided by your service provider. Ensure TLS/SRTP is enabled if secure calls are required. For redundancy, configure primary and secondary SIP servers so the device can switch automatically if the main server becomes unavailable.
Recommendations
For optimal performance, use the HT802 V2 with a stable broadband connection and, if available, provision it with your provider’s TR-069 or XML configuration to ensure correct SIP settings, security parameters and firmware updates. Pairing with Grandstream UCM IP PBXs enables Zero Configuration provisioning for easier large-scale deployments.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.114 kg |
| Certification | FCC 15B, AS/NZS CISPR22, AS/NZS60950, EN55022, EN55024, EN60950, EN61000-3-
2, EN61000-3-3, UL (Power supply)
K.21 |
| Security algorithms | SRTP, SSL/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 - 40 |
| Height | 29.5 mm |
| Output voltage | 5 |
| Width | 100 mm |
| Depth | 100 mm |
| Product colour | Black |
| Conference call | Yes |
| Voice codecs | G.729ab, OPUS, VAD, G.726-32, G.723.1, G.722, G.711, CNG |
| Fax compatibility | T.38 |
| Modem (RJ-11) ports | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Caller ID | Yes |
| Call waiting | Yes |
| Quality of Service (QoS) support | Yes |
| Output current | 1 A |
| Reset button | Yes |
| Power source type | AC |
| AC input frequency | 50/60 |
| AC input voltage | 100-240 |

## FAQ

### How much does the Grandstream HT802 v2 analog VoIP adapter cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 107 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 03.07.2026 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: 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 Grandstream HT802 v2 analog VoIP adapter?

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

https://aio.lv/img/cache/product/11196122/66956374_large.webp