Grandstream HT881 FXO VoIP Gateway, 8x FXO, 2x GbE, 12V/1A PSU
The HT881 FXO gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution. These FXO gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible.
Original price was: 16,500.00 EGP.13,750.00 EGPCurrent price is: 13,750.00 EGP.
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Description
Grandstream HT881 FXO VoIP Gateway – 8x FXO, Dual Gigabit Ports
Grandstream HT881 FXO VoIP Gateway



Grandstream HT881 FXO VoIP Gateway
Grandstream HT881 FXO VoIP Gateway is a powerful enterprise-class analog VoIP gateway designed to seamlessly connect traditional PSTN telephone lines with modern IP communication systems. Featuring 8 FXO ports, dual Gigabit Ethernet interfaces, and comprehensive SIP compatibility, this gateway enables businesses to migrate from legacy analog telephony to advanced VoIP infrastructure without replacing their existing telephone lines. The Grandstream HT881 FXO VoIP Gateway is ideal for enterprises, hotels, educational institutions, healthcare facilities, government organizations, and call centers that require reliable voice communication, high availability, and flexible deployment.
Key Features
- 8 FXO ports for connecting analog PSTN telephone lines.
- Dual Gigabit Ethernet interfaces for high-speed networking.
- Supports SIP protocol for compatibility with leading IP PBX systems.
- High-definition voice quality with advanced echo cancellation.
- Enterprise-grade TLS and SRTP security encryption.
- Automatic provisioning and centralized device management.
- Smooth migration from traditional telephony to VoIP.
- Reliable hardware designed for continuous 24/7 operation.
- Compact rack-friendly design.
- Includes 12V/1A power adapter.
Reliable Analog to VoIP Integration
The Grandstream HT881 FXO VoIP Gateway offers businesses a cost-effective solution for integrating existing analog telephone lines into modern IP networks. Instead of replacing current PSTN infrastructure, organizations can continue using their analog services while benefiting from the flexibility and advanced features offered by VoIP technology. This significantly reduces migration costs while protecting previous investments.
With eight FXO ports, the gateway supports multiple analog lines simultaneously, making it suitable for medium and large organizations that require dependable communication services. Businesses can consolidate voice services while maintaining uninterrupted connectivity to public telephone networks.
Superior Voice Quality
Voice clarity is essential for professional communications. The Grandstream HT881 FXO VoIP Gateway utilizes advanced voice processing technologies, including acoustic echo cancellation, adaptive jitter buffering, packet loss concealment, and intelligent voice optimization. These technologies ensure natural conversations, reduced latency, and consistent call quality across both local and remote communications.
The gateway fully supports SIP standards, allowing seamless integration with Grandstream UCM IP PBX systems as well as third-party SIP servers and hosted VoIP platforms.
Enterprise Security
Business communications require strong security to protect sensitive conversations. The Grandstream HT881 FXO VoIP Gateway includes enterprise-grade security technologies such as TLS encryption, SRTP media protection, and secure provisioning. These features help safeguard voice traffic, prevent unauthorized access, and ensure secure communication between devices and PBX systems.
This makes the gateway suitable for financial institutions, healthcare providers, government agencies, and organizations with strict security requirements.
Easy Deployment and Management
The Grandstream HT881 FXO VoIP Gateway is designed for fast deployment and simplified administration. Automatic provisioning allows IT teams to configure multiple gateways quickly, while centralized management simplifies monitoring, firmware updates, and maintenance. The compact chassis allows easy installation in communication racks and server rooms without occupying excessive space.
Its dependable hardware platform supports continuous operation, making it an excellent solution for organizations that depend on uninterrupted voice communication every day.
Ideal Applications
- Enterprise IP PBX systems.
- Hotels and hospitality.
- Healthcare facilities.
- Educational institutions.
- Government organizations.
- Call centers.
- Retail businesses.
- Multi-branch offices.
Why Choose Grandstream HT881 FXO VoIP Gateway?
The Grandstream HT881 FXO VoIP Gateway delivers the perfect balance of performance, reliability, and scalability for businesses migrating to IP telephony. Its eight FXO ports, dual Gigabit Ethernet interfaces, secure SIP connectivity, advanced voice processing, and enterprise-grade security make it an ideal gateway for organizations seeking dependable analog-to-VoIP integration. Whether expanding an existing communication system or deploying a new VoIP infrastructure, the Grandstream HT881 FXO VoIP Gateway provides long-term value, simplified management, and exceptional business continuity.
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Useful Resources
Learn more about the
Grandstream HT881 FXO VoIP Gateway
on the official Grandstream website.


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