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TG Series

VoIP GSM/CDMA/UMTS Gateway for Cost Reduction



Network & Physical Features

Yeastar TG is a series of VoIP GSM/CDMA/UMTS gateway connecting GSM/CDMA/UMTS Network to VoIP Network directly, which can support two-way communication: GSM/CDMA/UMTS to VoIP or VoIP to GSM/CDMA/UMTS.

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


  • Cost saving

          Save phone bills tremendously with mobile-to-mobile calls and SIP trunks

  • Back up

          Work as a cost-effective backup when the landline network goes down

  • Easy to install

          Everything can be easily set up in the Web based management interface

  • Easy to integrate

          High compatibility with major IP-PBX and softswitch brands


Mobile Features

  • GSM Frequency: 850/900/1800/1900MHz
  • 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


  • TG100:1 GSM/CDMA/UMTS Channel
  • TG200: 2 GSM/CDMA/UMTS Channels
  • TG400: 4 GSM/CDMA/UMTS Channels
  • TG800: 8 GSM/CDMA/UMTS Channels
  • TG1600: 16 GSM/CDMA Channels
  • 1 LAN Ethernet 10/100 BASE-T
  • Antenna splitter (4 in 1 antenna): TG400,
  • TG800, TG1600

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 Gen

System Features

  • GSM/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)

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/TFTP
  • Web based Configuration


Model               Size (mm)              Power Supply

TG100              110x70x24             DC 12V, 1A

TG200              213x160x44           AC 100-240V

TG400              213x160x44           AC 100-240V

TG800              340x210x44           AC 100-240V

TG1600            440x280x44           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

14th Floor Net Cube Centre, 3rd Avenue corner 30th Street

E-Square Crescent Park, West Bonifacio Global City

Taguig, Manila, Philippines 1634

Tel: +632 779 6210   Fax: +632 886 3105


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