Description

The Yeastar TG400 VoIP GSM Gateway is a robust and scalable solution for businesses that need to connect their VoIP network to the mobile cellular network. With four GSM channels, it is ideal for medium-sized businesses with a high volume of mobile calls, allowing them to significantly reduce costs by leveraging mobile-to-mobile rates. This gateway provides a reliable link between a SIP-based IP-PBX or softswitch and the GSM network, enabling both inbound and outbound calls. In addition to voice, the TG400 offers advanced SMS functionality, making it a versatile tool for business communication and marketing. Its compact design and comprehensive feature set make it a dependable choice for ensuring business continuity and optimizing communication costs.

Key Features:

• 4 GSM Channels: The gateway supports up to four SIM cards, enabling four simultaneous calls to and from the mobile network.
• SIP and IAX2 Protocol Support: It is highly interoperable with a wide range of IP-PBX systems, including Yeastar’s S-Series, Asterisk, and others.
• Flexible Call Routing: Offers advanced routing rules, including Least Cost Routing (LCR) and call back functionality, to automatically select the most cost-effective route for outgoing calls.
• SMS Functionality: Supports sending and receiving SMS messages, including bulk SMS, via its web-based interface and an open API for custom applications.
• Backup Connectivity: Can serve as a robust backup for landlines, automatically routing calls over the mobile network if the primary landline or internet connection fails.
• Easy Management: The gateway is configured and managed through a user-friendly, web-based graphical user interface (GUI), simplifying setup and ongoing administration.