Grandstream
Grandstream SIP ATA 4 Port FXS Gateway | HT-814
Pickup available at NexGen Computing
Usually ready in 24 hours
Unlock the Power of VoIP with Your Analog Devices
The Grandstream HT814 is a high-performance 4-port analog telephone adapter (ATA) that allows you to seamlessly integrate your analog phones, fax machines, and other legacy telephony equipment into a modern VoIP network. This powerful gateway is the perfect solution for both home and office environments, enabling you to take full advantage of the cost savings and advanced features of IP telephony without replacing your existing analog devices. Built on Grandstream's market-leading SIP ATA/gateway technology, the HT814 delivers exceptional voice quality, robust security, and outstanding network performance.
Crystal-Clear Voice and Reliable Faxing
Experience exceptional voice quality thanks to a wide range of supported voice codecs, including the high-definition G.722 codec, and advanced features like a dynamic jitter buffer and line echo cancellation. The HT814 also provides reliable Fax-over-IP with support for the T.38 protocol, ensuring your fax transmissions are clear and consistent.
Advanced Functionality and Unparalleled Security
This versatile gateway supports 2 SIP profiles across its 4 FXS ports and includes a built-in Gigabit NAT router that can handle routing speeds up to 100MBps. For your peace of mind, the HT814 employs state-of-the-art TLS and SRTP encryption to safeguard your calls and accounts. It also features a failover SIP server that automatically switches to a secondary server if the primary one loses connection, ensuring continuous service.
Effortless Deployment and Management
The HT814 is designed for easy deployment and management, with automated provisioning options including TR-069 and XML config files. When used with Grandstream's UCM series of IP PBXs, you can take advantage of Zero Configuration provisioning for a truly plug-and-play experience.
| Technical Specifications | |
|---|---|
| Interfaces | Four (4) RJ11 FXS ports Two (2) 10/100/1000Mbps RJ45 ports |
| LED Indicators | POWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4 |
| Factory Reset Button | Yes |
| Telephony Features | Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference |
| Voice Codecs | G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.722, G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation |
| Fax over IP | T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through |
| Short/Long Haul Ring Load | 2 REN, up to 1km on 24AWG line |
| Caller ID | Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID |
| Disconnect Methods | Busy Tone, Polarity Reversal/Wink, Loop Current |
| Network Protocols | TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069 |
| QoS | Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, Diffserv, MPLS) |
| Provisioning and Management | HTTP, HTTPS, TFTP, TR-069, secure and automated provisioning using AES encryption, syslog |
| Security | SRTP, TLS/SIPS/HTTPS, unique security certificate per unit |
| Power | Input: 100-240VAC, 50-60Hz; Output: 12V/1.0A |
| Dimensions and Weight | Dimensions: 189mm x 116mm x 36mm; Weight: 356g |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
|---|
Shipping & Returns
- R120 Delivery Fee
- 30 Day Returns
- 24 Hour Live Chat Support
Computer Accessories
Step Up Your Tech Game
Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
Is my payment information secure?
Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.
