Grandstream HT881 8-Port Analog FXO Gateway

The Grandstream HT881 is a powerful 8-port analog FXO gateway designed to seamlessly bridge traditional analog phone lines with modern IP-based VoIP networks. This versatile device enables businesses to integrate their existing PSTN infrastructure with advanced IP telephony systems, maximizing their communication capabilities while protecting their investment in legacy equipment.

Key Features and Benefits

• 8 FXO Ports Plus 1 FXS Port: Connect up to 8 PSTN lines while maintaining one analog phone connection for flexible deployment options
• Dual Gigabit Ethernet Ports: Ensures high-speed network connectivity with support for 802.3af PoE-PD on one port for simplified installation
• Advanced Voice Compression: Supports multiple codecs including G.711, G.723.1, G.729, G.726-32, iLBC, and Opus for optimal call quality and bandwidth management
• Comprehensive Fax Support: T.38 compliant Group 3 Fax Relay (up to 14.4kbps) with automatic G.711 pass-through ensures reliable fax transmission
• Rich Telephony Features: Includes caller ID display/block, call waiting, call transfer (blind/attended), call forward, hold, do not disturb, and 3-way conferencing
• Enterprise-Grade Security: SRTP media encryption and TLS/SIPS/HTTPS control protocols protect your communications
• Flexible Provisioning Options: Supports HTTP, HTTPS, TFTP, SSH, TR-069, and automated provisioning with AES encryption for streamlined deployment
• Global Caller ID Compatibility: Works with Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based caller ID standards
• Compact Design: Measures just 7.48" x 3.94" x 1.10" for easy placement in any office environment

Ideal for Business Communication Integration

The HT881 is the ideal solution for businesses transitioning to VoIP while maintaining their existing analog phone lines. Whether you need to preserve multiple PSTN connections for backup, regulatory compliance, or operational continuity, this gateway delivers reliable performance and seamless integration. Small to medium-sized businesses, call centers, and enterprises with hybrid communication needs will appreciate the flexibility to leverage both traditional and IP-based telephony. The device's robust codec support ensures clear voice quality across various network conditions, while its comprehensive fax capabilities maintain business-critical document transmission reliability.

Technical Specifications

• Manufacturer: Grandstream
• Model: HT881
• Network Interface: 2x Gigabit Ethernet ports (1x supporting 802.3af PoE-PD)
• Telephone Interfaces: 8 RJ11 FXO ports and 1 RJ11 FXS port
• LED Indicators: POWER, NET1, NET2, FXS, and FXO
• Voice Compression: G.711 (Annex I/II), G.723.1, G.729, G.726-32, iLBC, and Opus
• Fax over IP Support: T.38 compliant Group 3 Fax Relay (up to 14.4kbps) and auto-switch to G.711 for Fax Pass-through
• Telephony Features: Caller ID (display/block), call waiting, flash, transfer (blind/attended), forward, hold, do not disturb, and 3-way conferencing
• Caller ID Standards: Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
• Provisioning: HTTP, HTTPS, TFTP, SSH, TR-069, and automated provisioning using AES encryption
• Security: SRTP (Media) and TLS/SIPS/HTTPS (Control)
• Dimensions: 7.48" x 3.94" x 1.10"

Included

• 1x HT881 Gateway
• 1x Ethernet Cable
• 1x Quick Installation Guide

Why Buy from PC Liquidations

When you choose this Grandstream HT881 gateway, you're partnering with a trusted technology provider that has been in business for over 30 years. Every unit is backed by our commitment to quality and comes with a warranty for your peace of mind. Our team of A+ certified technicians ensures that each product meets rigorous standards before it reaches your door.

We understand that reliable communication equipment is critical to your business operations. That's why we combine competitive pricing with outstanding support to deliver value at every step. Your satisfaction is our priority, and we're here to help you build or upgrade your communication infrastructure with confidence.

New Product

These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.