Description
LTE/3G/GSM networks with SIP / VoIP telephony systems. It’s ideal for businesses that want to add mobile trunking to an IP PBX, reduce call costs to mobile networks, use LTE as a backup telephony route, or deploy voice services in locations where fixed-line connectivity is limited.
The TG200L supports 2 LTE channels / 2 SIM cards and provides two-way communication between LTE/GSM and VoIP networks, allowing both VoIP-to-mobile and mobile-to-VoIP calling. It’s commonly used in SMBs, branch offices, retail stores, service centers, remote sites, and businesses with heavy mobile traffic.
This model is part of Yeastar’s TG Series mobile gateways and supports SIP and IAX2 protocols, making it compatible with a wide range of IP PBX systems, hosted PBX platforms, softswitches, and SIP servers. It includes business telephony features such as incoming and outgoing call routing, Least Cost Routing (LCR), call back, blacklist, hotline, AutoCLIP, call transfer, CDR, USSD support, and SMS sending/receiving including bulk SMS.
On the wireless side, the TG200L supports LTE / 4G connectivity with backward support for 3G / GSM, depending on the installed module and regional version. It also supports VoLTE where supported by the mobile operator. Voice quality is enhanced through ITU-T G.168 echo cancellation, support for multiple codecs, and DTMF handling via RFC2833, SIP INFO, and In-band.
For networking and management, the TG200L includes 1 × 10/100 Mbps LAN port, web-based management, HTTP / FTP / TFTP / SSH access, OpenVPN, VLAN, QoS, DDNS, static routing, firewall, packet capture, and backup/restore. It also supports hot-swappable SIM cards and external antennas for more flexible mobile deployment. Overall, the Yeastar TG200L is a practical solution for integrating LTE/GSM connectivity into SIP telephony environments while keeping routing flexible and deployment simple.
| Specification | Details |
|---|---|
| Brand | Yeastar |
| Model | NeoGate TG200L |
| Product Type | LTE / 4G VoIP Gateway |
| Gateway Type | LTE / GSM to VoIP & VoIP to LTE / GSM |
| Channels / SIM Capacity | 2 channels / 2 SIM cards |
| Supported Mobile Networks | LTE / 4G with backward support for 3G / GSM depending on module / region |
| LTE Bands | Commonly listed with LTE FDD support (module/region dependent) |
| VoLTE Support | Yes, where supported by the mobile operator |
| Protocols | SIP (RFC3261), IAX2 |
| Transport | UDP, TCP, TLS, SRTP |
| Voice Codecs | G.711(a/u), G.722, G.726, G.729A, GSM, ADPCM, Speex |
| DTMF Modes | RFC2833, SIP INFO, In-band |
| Echo Cancellation | ITU-T G.168 LEC |
| SMS Features | SMS send/receive, bulk SMS |
| USSD Support | Yes |
| Routing Features | Incoming/outgoing routing, Least Cost Routing (LCR), callback, AutoCLIP, blacklist, hotline |
| LAN Port | 1 × 10/100 Mbps Ethernet |
| Network / Management | FTP, TFTP, HTTP, SSH, OpenVPN, VLAN, QoS, DDNS, static route, firewall, packet capture, backup/restore |
| SIM Handling | Hot-swappable SIM cards |
| Antenna | External antenna support |
| Power Supply | AC 100–240V |
| Dimensions | 213 × 160 × 44 mm |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 65°C |
| Humidity | 10% to 90% non-condensing |
| Typical Use | LTE trunking, mobile call routing, VoIP backup, remote office connectivity, SIP-to-mobile integration |
