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Yeastar TG100 WCDMA IP Voice Gateway


Available on backorder

Model No: TG100W

  • VoIP Trunk Group
  • Ports Group Management
  • 1 Stage/2 Stage Dial
  • Call Duration Limitation
  • Call Detail Record (CDR)

*Reference to the country telecommunication regulations this product is subject to TRCSL approvals. Product is not available for online purchase. If you are authorized to purchase this product, please submit your company details and obtain a quote or contact our sales team.

TG Series VoIP GSM Gateways

Yeastar TG Series VoIP GSM Gateways connect GSM to VoIP networks to provide two-way communication: GSM to VoIP and VoIP to GSM. This allows you to connect most IP-based telephone systems including Yeastar IP Phone Systems, and soft-switches to a GSM; which can provide a sophisticated fallback solution when landlines go down, or be used to increase call traffic capacity by providing additional dial-tone.


  • GSM Voice Calls
  • Maximum Cost Reduction
  • Top Quality and Reliability
  • Mobile Connectivity for SMB

Easy to use
Simple and intuitive Web-based configuration saves you loads of time

Mobile Trunkings
Add GSM/WCDMA trunkings for business making high number of calls to mobile networks

Bulk SMS Service
Great tool for enterprises to manage customer relations and introduce special offers with a low cost

Interoperable with a broad list of soft-switch, PBX, and IP-PBX like Elastix and Lync Server

GSM Trunking

TG adds GSM trunks transform fixed-to-mobile calls to mobile-to-mobile calls. It could significantly reduce the telecommunication expenses. Meanwhile, TG brings valued-added features such as SMS, callback, and call forwarding, etc. The GSM trunking is also a low-cost alternative to landlines in instances where fixed line communication is not available.

Bulk SMS Service

TG Bulk SMS feature is a great tool in implementing SMS campaign. With TG, sending bulk SMS is only clicks away. Enter the desired phone numbers, the SMS content in the TG Web GUI, there you go! The Bulk SMS feature is easy to use, fast, and reliable. TG also provides API to connect an external SMS client.

TG as a SIP Registrar

TG can work as SIP registrar for IP phones to register. For small offices with only a handful of people, instead of purchasing IP-PBX, a GSM VoIP gateway and a few IP phones can already fulfill the need to make and receive calls. TG provides GSM trunks for outbound and inbound calls and bulk messaging feature to expand business.

Hardware Specifications
Number of Ports 1
GSM Frequency 850/900/1800/1900 MHz
WCDMA Frequency 850/1900 MHz, 850/2100 MHz, 900/2100 MHz
4G Data
4G LTE Band Don’t support 4G LTE
Protocol SIP, IAX2
Antenna Splitter (4 in 1)
Transport UDP, TCP, TLS, SRTP
Voice Codec G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex
DTMF Mode RFC2833, SIP Info, In-band
Echo Cancellation ITU-T G.168 LEC
Calling Type Termination (VoIP to GSM/WCDMA), Origination (GSM/WCDMA to VoIP)
Console Port
Network Protocol FTP, TFTP, HTTP, SSH
LAN 1 x 10/100 Mbps Ethernet Interface
NAT Traversal Static NAT, STUN
Network DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, VLAN
Operation Range 0°C to 40°C, 32°F to 104°F
Power Supply DC 12V, 1A
Storage Range -20°C to 65°C, -4°F to 149°F
Dimensions (L × W × H) (mm) 110 x 70 x 24
Humidity 10-90% non-condensing

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    Yeastar TG100 WCDMA IP Voice Gateway Datasheet


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