# Analog Telephone Adapter Grandstream HT802 v2 — 2 FXS ports, VoIP codecs OPUS/G.711/G.729ab, T.38 fax, AC power, black

**URL:** https://aio.lv/en/product--grandstream-ht802v2--11642199
**Data updated:** 2025-12-06 14:26 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Grandstream
**Manufacturer code:** HT802\_V2
**EAN:** 5715328139787
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 98.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 81.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-ht802v2--11642199

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Grandstream HT802 v2 is a compact analog telephone adapter (ATA) with two FXS ports for connecting traditional phones to SIP-based VoIP networks. It supports codecs including OPUS, G.711, G.722, G.723.1, G.726-32 and G.729ab, fax over T.38, and security via SRTP/SSL/TLS. Suitable for home and small office VoIP migration; powered by AC (100–240 V, 50/60 Hz). Dimensions: 100×100×29.5 mm.

## Long description

The HT802 V2 is a two-port analog telephone adapter (ATA) designed to connect standard analog phones to an IP telephony network. Its compact form factor and support for essential VoIP features make it suitable for home use and small office deployments where reliable voice quality and basic management capabilities are required.
Advantages
The adapter supports two FXS ports and two SIP profiles, enabling simultaneous registration of two accounts on a single device. Built-in security via TLS and SRTP protects call signaling and media, while automated provisioning options (TR-069 and XML config files) simplify large-scale deployment and maintenance. The device also offers fax support with T.38, three-way conferencing, failover to a secondary SIP server, and LED status indicators for power, network, and both phone ports.
Key specifications
Ports: 2 FXS ports for analog phones, 1 10/100 Mbps Ethernet port
SIP profiles: Supports 2 SIP profiles
Security: TLS and SRTP encryption for signaling and media
Provisioning: TR-069 and XML configuration file support
Fax: T.38 Fax-over-IP support
Features: 3-way voice conferencing, failover SIP server
Indicators: LED lights for POWER, NET, PHONE1, PHONE2
How to use
Connect analog telephones to the two FXS ports and link the Ethernet port to your network or router. Configure SIP account details using the web configuration interface or provision the device automatically via TR-069 or XML configuration files. Ensure TLS/SRTP is enabled on both the device and the SIP server for encrypted calls. If a primary SIP server becomes unavailable, the adapter will switch to a configured secondary server to maintain service continuity.
Recommendations
For best results, use the HT802 V2 with SIP services that support TLS/SRTP and, when available, provision via TR-069 or XML to simplify management. When sending faxes, enable T.38 on both endpoints to improve Fax-over-IP reliability.

## 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 telephone adapter cost, and is it available for purchase?

The price is 98.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 09.07.2026 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. 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 telephone 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

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