Yeastar TG1600 16-Ports GSM VoIP Gateway
Description
The Yeastar TG1600 16-Port GSM VoIP Gateway is a powerful telephony solution that connects GSM mobile networks directly with SIP-based VoIP systems. With 16 individual GSM channels, this gateway enables businesses to route voice calls between cellular networks and VoIP extensions — providing flexible trunking, cost-effective communication, and reliable mobile integration where traditional PSTN or wired telephone lines are limited or unavailable.
Designed for enterprise environments, call centers, retail networks, branch offices, and remote sites, the TG1600 supports scalable channel capacity and intelligent call routing. Its intuitive web-based management interface simplifies configuration and monitoring, allowing administrators to control dial plans, trunk preferences, and network settings without complexity.
Whether you’re using GSM as a primary voice trunk or as a backup/failover solution to your existing VoIP/PSTN system, the Yeastar TG1600 delivers dependable call handling, broad SIP compatibility, and efficient integration of mobile networks into your communication infrastructure.
Key Features:
16 GSM Channels: Provides up to 16 mobile voice channels for GSM network connectivity.
SIP & IAX2 Support: Fully compliant with standard VoIP protocols for broad interoperability.
Dual-Band GSM & WCDMA: Supports quad-band GSM (850/900/1800/1900 MHz) and optional 3G (WCDMA) connectivity.
Flexible Call Routing: Termination (VoIP to mobile) and origination (mobile to VoIP) routing with intelligent rules.
SMS Sending & Receiving: Web-based SMS management and bulk SMS capabilities for messaging workflows.
High-Quality Voice: Supports multiple codecs (G.711, G.722, G.726, G.729A, GSM, ADPCM, Speex) with echo cancellation (ITU-T G.168).
Network Management: VLAN, Static IP, DHCP, OpenVPN, DDNS, QoS for secure and optimized connectivity.
Web-Based Configuration: Intuitive GUI for setup, monitoring, and firmware upgrades.
Compatibility: Interoperable with major IP PBX and softswitch systems like Asterisk, FreeSWITCH, 3CX, Elastix, Lync Server.
Hardware & Technical Specs:
Mobile Channels: 16 GSM/CDMA/UMTS channels.
GSM Frequency: 850/900/1800/1900 MHz; UMTS: 850/1900 MHz, 850/2100 MHz, 900/2100 MHz.
Protocols: SIP (RFC3261), IAX2; Transport: UDP, TCP, TLS, SRTP.
DTMF Mode: RFC2833, SIP INFO, In-band.
Echo Cancellation: ITU-T G.168 LEC.
Ethernet: 1 × 10/100 Mbps LAN; Console Port: 1.
Network Protocols: FTP, TFTP, HTTP/S, SSH; NAT traversal (Static NAT, STUN).
Power Supply: AC 100-240 V (50/60 Hz).
Operating Range: 0 °C to 40 °C.
Dimensions: ~440 × 280 × 44 mm.
Technical Datasheet
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