Yeastar TG VoIP GSM Gateway

$ 169,00$ 2 980,00 net


Yeastar TG is a series of VoIP GSM/3G/4G gateway connecting GSM or 3G WCDMA or 4G LTE network to VoIP network directly and can support two-way communication: GSM/3G/4G to VoIP or VoIP to GSM/3G/4G. It is the best GSM trunking solution for IP-based telephone systems, the best fallback solution in case of landlines outages, and also the best alternative for areas with limited landline or SIP connection.


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Why Yeastar TG VoIP GSM Gateway?

Models: TG100, TG200, TG400, TG800, TG1600


  • Link up PBX systems with GSM or 3G WCDMA or 4G LTE networks
  • Save phone bills tremendously with mobile-to-mobile calls and SIP trunks
  • Send and receive SMS messages via Web interface and support bulk SMS
  • Work as a cost-effective backup when the landline network goes down
  • Everything can be easily set up in the Web based management
  • High compatibility with most IP-PBX and softswitches


TG100 TG200 TG400 TG800 TG1600


1 GSM or 3G Channel*


1 10/100 Mbps Ethernet Interface

2 GSM or 3G or 4G Channels*


1 10/100 Mbps Ethernet Interface

4 GSM or 3G or 4G Channels*


1 10/100 Mbps Ethernet Interface

: 8 GSM or 3G or 4G Channels*


2 10/100 Mbps Ethernet Interfaces

16 GSM or 3G Channels*

2 10/100 Mbps Ethernet Interfaces

Antenna Splitter

(4 in 1 antenna)

Optional Optional


Size (mm)

110x70x24 213x160x44 213x160x44 340x210x44


Power Supply

DC 12V, 1A AC 100-240V AC 100-240V AC 100-240V

AC 100-240V


Operation Range: 0°C to 40°C, 32°F to 104°F

Storage Range: -20°C to 65°C, -4°F to 149°F

Humidity: 10-90% non-condensing

*Depends on which type of network you order


Mobile features


  • GSM Frequency: 850/900/1800/1900MHz
  • WCDMA Frequency: 850/1900MHz, 850/2100MHz, 900/2100MHz
  • 4G LTE Band: depends on the module type
  • VoLTE if the Carrier Supports
  • SMS Sending and Receiving
  • Send Bulk SMS
  • SMS Center
  • Gain Adjustment
  • USSD
  • PIN Modify
  • Carrier Selection: Auto/Manual
  • Talk Time Alarm
  • Caller ID/CLIR
  • Open API for SMS and USSD

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
  • Call Progress Tone Generation
  • 1 Stage/2 Stage Dial

System Features


  • Mobile Ports Groups
  • VoIP Trunk Group
  • Incoming /Outgoing Routing rules
  • Call Blocklist
  • Hotline
  • AutoCLIP
  • Call Duration Limitation
  • Call Transfer
  • Call Back
  • Call Detail Record (CDR)
  • Call Status Display
  • NTP
  • IP Blocklist
  • Network Attack Alert
  • Packet Capture
  • System Logs

Network & Management


  • Network Protocol: FTP, TFTP, HTTP, SSH
  • NAT Traversal: Static NAT, STUN
  • Static Route
  • OpenVPN
  • Firewall
  • VLAN
  • QoS/ToS
  • DDNS
  • Configure Backup/Restore
  • Firmware Upgrade by HTTP/TF


Get in touch for individual calculation. 


TG100, TG200, TG400, TG800, TG1600

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