Grandstream HT-818 SIP ATA - 1 WAN, 1 LAN, 8 FXS

The Grandstream HT-818 is a powerful 8-port VoIP gateway designed to seamlessly convert analog lines to VoIP. Featuring a robust integrated Gigabit NAT router, it offers exceptional voice quality and security for both residential and enterprise applications, making it an ideal choice for modern communication needs.

Features

• 8 FXS Ports: Allows connection of up to 8 analog phones or fax machines.
• Integrated Gigabit NAT Router: Provides high-speed internet connectivity and supports multiple devices.
• Strong AES Encryption: Ensures secure communications with a unique security certificate for each unit.
• Automated Provisioning: Simplifies deployment with TR-069 and XML configuration options.
• Exceptional Voice Quality: Utilizes wide-band HD codecs for clear audio.
• Supports T.38 Fax: Enables reliable Fax-over-IP capabilities.
• 3-Way Voice Conferencing: Facilitates multi-party calls for enhanced communication.
• Dual Gigabit Ethernet Ports: Offers one WAN and one LAN port for flexible networking.
• Failover SIP Server: Automatically switches to a secondary server if the primary connection fails.

Specifications

• Telephone Interfaces: Eight (8) RJ11 FXS ports
• Network Interface: Two (2) 10/100/1000 Mbps Ethernet ports (RJ45)
• LED Indicators: POWER, LAN, WAN, PHONE1 to PHONE8
• Voice Codecs Supported: G.711, G.722, G.723.1, G.729A/B, G.726-32, iLBC, OPUS
• Fax over IP: T.38 compliant with Group 3 Fax Relay
• Dimensions: 36 x 120 x 180 mm (H x W x D)
• Weight: 356g
• Power Supply: Input 100-240VAC, Output 12V/1.5A
• Operating Temperature: 0º – 50ºC
• Storage Temperature: -10º – 60ºC
• Compliance: FCC, CE, RCM