Grandstream HT802 2-port FXS Analog Telephone Adapter
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The Grandstream HT802 is a powerful 2-port analog telephone adapter that bridges the gap between traditional analog phones and modern VoIP technology. This compact device enables businesses and home users to seamlessly integrate their existing analog telephones and fax machines into a Voice over IP network.
Key Features and Benefits
- Dual FXS Ports: Connect up to two analog devices simultaneously, including phones, fax machines, or PBX systems
- Versatile Voice Codecs: Supports multiple compression formats including G.711, G.722, G.729A/B, iLBC, and Opus for optimal call quality and bandwidth efficiency
- Comprehensive Fax Support: T.38 compliant for reliable fax transmission over IP networks with automatic fallback to G.711 pass-through
- Rich Telephony Features: Includes caller ID, call waiting, call forwarding, 3-way conferencing, call transfer, and message waiting indication
- Enterprise-Grade Security: Built-in TLS, SIPS, HTTPS, and SRTP encryption to protect communications
- Flexible Provisioning: Multiple configuration methods including HTTP, HTTPS, TR-069, and secure automated provisioning with AES encryption
- Plug-and-Play Setup: Zero Configuration capability when paired with Grandstream's UCM series for quick deployment
- Compact Design: Space-saving footprint at just 3.94" x 3.94" x 1.16" fits easily on any desk
Maximize Your Communication Infrastructure
The HT802 is an ideal solution for businesses looking to modernize their phone system without abandoning reliable analog equipment. Whether you're transitioning to a hosted VoIP service, implementing a hybrid phone system, or need to connect legacy devices to a modern IP-PBX, this adapter delivers the connectivity and functionality you need. The flexible dial plan and multi-language prompts make it adaptable to various business environments, while the robust codec support ensures crystal-clear voice quality regardless of network conditions.
Technical Specifications
- Manufacturer: Grandstream
- Model: HT802
- Network Interface: 1x 10/100Mbps auto-sensing Ethernet port (RJ45)
- Telephone Interfaces: 2x RJ11 FXS ports
- Voice Compression: G.711 (Annex I PLC, Annex II VAD/CNG), G.722, G.723.1, G.729A/B, G.726-32, iLBC, Opus
- Fax Support: T.38 compliant Group 3 Fax Relay (up to 14.4kbps), auto-switch to G.711 for Fax Pass-through
- Provisioning Options: HTTP, HTTPS, SSH, TFTP, TR-069, XML config files, AES-encrypted automated provisioning
- Security Features: TLS, SIPS, HTTPS, SRTP encryption
- Dimensions: 3.94" x 3.94" x 1.16" (W x D x H)
- Mounting: Desktop
Included
- 1x Grandstream HT802 Unit
- 1x Universal Power Adapter
- 1x Ethernet Cable
- 1x Quick Installation Guide
- 1x GPL License/Statement
Why Buy from PC Liquidations
When you purchase the Grandstream HT802 from us, you're partnering with a trusted technology provider backed by over 250,000 happy customers. Our commitment to quality means every product comes with a warranty and is backed by our satisfaction guarantee, giving you complete confidence in your investment.
We understand that communication infrastructure is critical to your business operations. That's why we combine competitive pricing with a no hassle return policy, ensuring you get the right solution for your needs. Add the Grandstream HT802 to your cart today and take the next step in modernizing your communications infrastructure.

New Product
These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
HT802 2-port FXS Analog Technical Specs
| Manufacturer | Grandstream |
|---|---|
| Model | HT802 |
| Networking Interfaces | 1x 10/100Mbps auto-sensing ethernet port (RJ45) |
| # of Telephone Interfaces | 2x RJ11 FXS ports |
| Voice Compression | G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.722, G.723.1, G.729A/B, G.726-32, iLBC, Opus |
| Fax Support | T.38 compliant Group 3 Fax Relay (up to 14.4kpbs) and auto-switch to G.711 for Fax Pass-through |
| Telephony Features | Caller ID (display/block), call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference, message waiting indication, multi-language prompts, and flexible dial plan |
| Provisioning | HTTP, HTTPS, SSH, TFTP, TR-069, XML config files, secure automated provisioning using AES encryption, and Zero Configuration when used with Grandstream’s UCM series |
| Security | TLS, SIPS, HTTPS, and SRTP security encryption technology, |
| Dimensions (WxDxH) | 3.94" x 3.94" x 1.16" |
| Mounting | Desktop |
| Included | 1x Grandstream HT802 Unit 1x Universal Power Adapter 1x Ethernet Cable 1x Quick Installation Guide 1x GPL License/Statement |
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
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*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.





























































