Grandstream HT881 / VoIP gateway / 1GbE / desktop | HT881

Product Features

• Enhanced connectivity
  Equipped with both Gigabit Ethernet and Fast Ethernet capabilities, this device ensures high-speed, reliable connections for all network needs. The inclusion of Power over Ethernet (PoE) support simplifies network installation by eliminating the need for additional power cables.
• Advanced VoIP features
  Supports a wide range of VoIP protocols including SIP, SIP over TCP, and SIP over TLS, alongside multiple voice codecs like G.711 and G.729, ensuring compatibility and high-quality voice communications across different networks.
• Robust security
  Features AES and TLS encryption algorithms to provide secure voice communications and protect against potential threats, ensuring your conversations remain private.
• Comprehensive network support
  Offers features such as DiffServ support, MPLS support, and NAT support, alongside web-based management for easy setup and maintenance of your network infrastructure.
• Durable and reliable
  Designed to operate within a wide range of temperatures and humidity levels, ensuring reliable performance in various environmental conditions. Compliance with multiple standards including FCC and IC, ensures a high-quality, dependable device.

Special Features

• Supports a wide array of VoIP protocols and voice codecs for versatile communication options
• Features Gigabit Ethernet and Fast Ethernet for high-speed, reliable network connections
• Includes advanced IP telephony features like 3-way conferencing and call forwarding
• Offers robust security with AES and TLS encryption to protect voice communications
• Designed for easy network management with web-based interfaces and support for multiple remote management protocols

Product Specification