Yeastar TG800L 8-Port LTE Gateway

Yeastar TG800L 8-Port LTE Gateway

The Yeastar TG800L 8-Port LTE Gateway connects eight mobile channels to compatible Voice over Internet Protocol networks. It supports simultaneous mobile-to-VoIP and VoIP-to-mobile communication for busy business environments. Therefore, organisations can manage mobile calls, SMS messages, USSD commands, and routing rules from one appliance. It also offers network security, traffic management, monitoring, and web-based administration functions.

Product Overview

The Yeastar TG800L 8-Port LTE Gateway supports Session Initiation Protocol and Inter-Asterisk eXchange Protocol version 2. These protocols allow integration with compatible IP Private Branch Exchange systems and softswitches. Moreover, one-stage and two-stage dialling provide flexible options for processing calls.

Eight mobile channels support several active mobile connections within one deployment. Meanwhile, two Fast Ethernet interfaces provide network connectivity. The gateway also supports a four-in-one antenna splitter, which helps administrators organise antenna connections for the mobile channels.

Key Features

• Provides eight 4G LTE channels for simultaneous mobile and VoIP communication.
• Supports SIP and IAX2 for connection to suitable IP telephone platforms.
• Sends and receives SMS messages through the web management interface.
• Supports bulk SMS for authorised alerts, updates, and business notifications.
• Provides USSD functions for compatible mobile service commands and enquiries.
• Supports Voice over LTE when the mobile carrier and installed module provide the service.
• Offers automatic and manual carrier selection for flexible mobile network configuration.
• Includes incoming and outgoing routes, hotline, callback, blacklist, and call transfer functions.
• Supports firewall, Virtual Local Area Network, OpenVPN, and IP blacklist controls.
• Provides open Application Programming Interfaces for compatible SMS and USSD integrations.

Technical Specifications

• Brand: Yeastar
• Model: TG800L
• Product type: Eight-channel VoIP 4G LTE gateway
• Mobile channels: 8
• Ethernet interfaces: 2 × 10/100 Mbps
• Antenna splitter support: Four-in-one
• Voice protocols: SIP and IAX2
• Transport protocols: UDP, TCP, TLS, and SRTP
• Voice codecs: G.711 A-law and μ-law, G.726, G.729A, GSM, ADPCM, and Speex
• DTMF modes: RFC2833, SIP INFO, and in-band
• Echo cancellation: ITU-T G.168 LEC
• Network protocols: FTP, TFTP, HTTP, and SSH
• NAT traversal: Static NAT and STUN
• Network functions: Static routing, OpenVPN, VLAN, QoS, ToS, and DDNS
• Management: Web configuration, backup and restore, system logs, and packet capture
• Dimensions: 340 × 210 × 44 mm
• Power supply: 100–240V AC
• Operating temperature: 0°C to 40°C
• Storage temperature: -20°C to 65°C
• Humidity: 10% to 90% non-condensing

Common Applications

The Yeastar TG800L 8-Port LTE Gateway suits busy offices, customer service teams, retail groups, remote branches, and locations with limited fixed-line services. It can also provide an alternative communication route during landline outages. Supported LTE bands depend on the ordered module type.

Why Choose This Product?

The Yeastar TG800L 8-Port LTE Gateway combines eight mobile channels, dual Ethernet interfaces, and flexible VoIP routing. Its web interface simplifies daily configuration and message management. Furthermore, built-in logs, alerts, and packet capture tools support troubleshooting. It offers practical mobile network integration for organisations that require more channels within one gateway.

Frequently Asked Questions

Can administrators back up the TG800L configuration?

The gateway includes configuration backup and restore functions, allowing administrators to preserve and recover suitable system settings.

How are firmware updates installed?

Firmware upgrades can be uploaded through HTTP or TFTP using the supported system management tools.

Which tools help diagnose network or call problems?

Packet capture, system logs, call status displays, call records, and network attack alerts provide information for authorised troubleshooting.

Which NAT traversal methods are supported?

The gateway supports static Network Address Translation and Session Traversal Utilities for NAT.