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The Grandstream HT818 V2 is a powerful 8-port FXS analog telephone adapter with an integrated Gigabit NAT router, designed to seamlessly connect analog phones, fax machines, and other legacy telephony equipment to modern VoIP networks. This versatile gateway delivers enterprise-grade voice quality and reliability while reducing telecommunication costs for businesses of all sizes.
The HT818 V2 is the ideal solution for businesses looking to transition to VoIP while preserving their investment in analog telephony equipment. Whether you're operating a small office with a few analog phones or managing a multi-location business with legacy fax machines and phone systems, this gateway provides a cost-effective bridge to modern IP communications. The integrated Gigabit NAT router eliminates the need for separate networking hardware, simplifying your infrastructure and reducing equipment costs. With support for multiple SIP profiles per port, the HT818 V2 offers the flexibility to configure each FXS port independently, allowing businesses to manage different extensions, departments, or even service providers through a single device.
When you purchase this Grandstream HT818 V2, you're backed by over 250,000 happy customers who have trusted us for their technology needs. Our commitment to quality means every product comes with a warranty for your peace of mind. We understand that reliable communication equipment is critical to your business operations, which is why we stand behind every product we sell.
Our dedicated team is here to support you throughout your purchase and beyond. With fast fulfillment, you can get your telephony infrastructure up and running quickly, minimizing downtime and maximizing productivity. Order your Grandstream HT818 V2 today and discover why businesses continue to choose us for their technology solutions.
New items ship in their original manufacturer's packaging. These items are in excellent condition with no blemishes on their housings.
| Manufacturer | Grandstream |
|---|---|
| Model | HT818 V2 |
| Network Interface | 2 10/100/1000Mbps RJ45 ports |
| # of Telephone Interfaces | 8 RJ11 FXS ports |
| LCD display | N/A |
| LED indicators | POWER, NET1, NET2, PHONE1, PHONE2, PHONE3, PHONE4, PHONE5, PHONE6, PHONE7, PHONE8 |
| 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 over IP 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 or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference |
| Caller ID | Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID |
| Provisioning | HTTP, HTTPS, SSH, TFTP, TR-069, secure and automated provisioning using AES encryption |
| Security | Media: SRTP; Control: TLS/SIPS/HTTPS; unique security certificate per unit; AES encryption |
| Dimensions | 4.72" x 7.09" x 1.42" |
| Mounting | N/A |
| Included | 1x HT818 V2 Unit 1x 12V Power Adapter 1x Ethernet Cable 1x Quick Installation Guide 1x GPL Statement |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.
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