Grandstream HT881 FXO VoIP Gateway, 8x FXO, 2x GbE, 12V/1A PSU

Grandstream HT881 FXO VoIP Gateway – 8x FXO, Dual Gigabit Ports

Scale your hybrid communication system with the Grandstream HT881 FXO VoIP Gateway, a high-capacity solution designed to connect multiple PSTN lines to modern VoIP networks.

With 8 FXO ports and dual Gigabit connectivity, this gateway enables seamless integration between traditional telephony and IP-based systems, making it ideal for businesses with heavy call traffic.

🔹 Key Features

• 8x FXO Ports (PSTN Lines)
  Connect up to eight analog landlines to your VoIP or IP PBX system.
• Dual Gigabit Ethernet Ports (LAN/WAN)
  High-speed connectivity ensures stable and efficient communication.
• VoIP & PSTN Integration
  Seamlessly route calls between IP networks and traditional telephone lines.
• Automatic Failover Support
  Ensures business continuity by switching to PSTN during network outages.
• Advanced SIP Compatibility
  Fully compatible with IP PBX systems and VoIP providers.
• Reliable Performance
  Built for high-volume environments and continuous operation.
• Power Supply Included
  Comes with 12V/1A PSU.

🔹 Ideal For

✔ Medium & Large Businesses
✔ Call Centers & High Call Volume Offices
✔ PBX Integration (Hybrid Systems)
✔ Multi-Line PSTN Environments
✔ Backup Communication Solutions

🔹 Why Choose HT881?

The HT881 delivers a powerful combination of high port capacity, reliable performance, and seamless VoIP integration, making it the ideal choice for businesses that rely on multiple PSTN lines while upgrading to modern communication systems.