TG800L(A) TG-Series 4G-LTE Gateway 8 Channels Yeastar

8*LTE ports
Support B2&B4 Frequence



Yeastar TG is a series of VoIP 4G gateway connecting GSM or 4G WCDMA or 4G LTE network to VoIP network directly and can support two-way communication: 4G/TG to VoIP or VoIP to 4G/4G.

It is the best solution ever to connect IP-based telephone systems, and softswitches to GSM/3G/4G network; and also the best fallback solution when landline goes down.

  • Link up PBX systems with 4G WCDMA or 4G LTE networks
  • Send and receive SMS messages via Web interface and support bulk SMS
  • Everything can be easily set up in the Web based management
  • Save phone bills tremendously with mobile-to-mobile calls and SIP trunks
  • Work as a cost-effective backup when the landline network goes down
  • High compatibility with mainstream IP-PBX and softswitch



  • 1 LAN Ethernet 10/100 BASE-T

Voice Processing

  • Protocol: SIP, IAX2
  • Transport: UDP, TCP, TLS, SRTP
  • Voice Codec: G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex
  • Echo Cancellation: ITU-T G.168 LEC
  • DTMF Mode: RFC2833, SIP INFO, In-band
  • SIP server for IP phones included
  • SIP Response Code Switch
  • Session Timer
  • Call Progress Tone Generation
  • 1 Stage/2 Stage Dial

System Features

  • CDMA/UMTS Ports Group Manage
  • VoIP Trunk Group
  • Incoming /Outgoing Routing rules
  • White List and Black List
  • Hotline
  • Call Duration Limitation
  • Call Transfer
  • Call Waiting
  • Call Back
  • Call Detail Record (CDR)
  • Call Status Display
  • NTP
  • IP Blacklist
  • Network Attack Alert
  • Packet Capture
  • System Logs
  • Real Open API Protocol (Based on Asterisk)

Mobile Features

  • CDMA Frequency: 800MHz
  • UMTS Frequency: 850/1900MHz, 850/2100MHz, 900/2100MHz
  • SMS Sending and Receiving
  • Send Bulk SMS
  • SMS Center
  • Gain Adjustment
  • USSD
  • PIN Modify
  • Carrier Selection: Auto/Manual
  • Balance Alarm
  • Caller ID/CLIR
  • Open API for SMS and USSD

Network & Management

  • Network Protocol: FTP, TFTP, HTTP, SSH
  • NAT Traversal: Static NAT, STUN
  • Static Route
  • OpenVPN
  • Firewall
  • VLAN
  • 4G
  • VoLTE
  • QoS/ToS
  • DDNS
  • Configure Backup/Restore
  • Firmware Upgrade by HTTP/TFTP
  • Web based Configuration

Package content

  • 1 pcNeoGate TG800
  • 1 pc Power cord
  • 1 pc Network cable
  • 8 pcs Antenna
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