4G Yeastar TG800 VoIP GSM Gateway 8 port

• GSM Connectivity:

  • 8 GSM ports, each with a SIM slot

  • Supports quad-band GSM: 850/900/1800/1900 MHz

  • Compatible with 4G LTE modules (depending on configuration)

• VoIP Protocols:

  • Supports SIP (RFC3261) and IAX2

  • Works with major IP PBX systems like Yeastar, 3CX, Asterisk, Grandstream

• Voice & SMS Capabilities:

  • 8 concurrent GSM calls

  • Bulk SMS sending via web interface or API

  • Least Cost Routing (LCR) for optimized call costs

• Audio Codecs:

  • G.711a/u, G.722, G.726, G.729A, GSM, ADPCM, Speex

• Networking & Management:

  • 1 LAN port (10/100 Mbps)

  • Supports DHCP, NAT, DDNS, VLAN, QoS, OpenVPN

  • Web-based GUI for configuration and monitoring

• Security & Reliability:

  • TLS/SRTP encryption

  • Echo cancellation (ITU-T G.168)

  • Firewall and VPN support

• Environmental Tolerance:

  • Storage: -20°C to 65°C

  • Humidity: 10–90% non-condensing

• Use Case:

  • Ideal for medium to large businesses, call centers, and VoIP providers needing mobile network integration or SMS services

• Price in Kenya:

  • Ranges from KSh 95,000 to KSh 120,000 depending on the retailer

4G Yeastar TG800 VoIP GSM Gateway 8 port

The Yeastar TG800 4G GSM Gateway is a high-capacity VoIP gateway designed to connect GSM and 4G mobile networks to IP-based communication systems. With 8 GSM ports, support for SIP and IAX2 protocols, and bulk SMS capabilities, it’s perfect for businesses that require mobile trunking, SMS marketing, and GSM-to-VoIP integration.

Yeastar TG800 Price in Kenya

Prices may vary depending on vendor, warranty, and delivery options.

Key Specifications

Sources:

Design & Build

The TG800 features a compact and durable metal chassis with eight GSM antenna ports and a LAN interface for network connectivity. It supports desktop or rack mounting and includes a web-based GUI for easy configuration. The gateway is built for reliability and long-term performance in demanding telecom environments.

Features and Performance

• 8 GSM channels for simultaneous mobile calls

• VoIP-to-GSM and GSM-to-VoIP communication

• Bulk SMS and SMS API for alerts and marketing

• SIP and IAX2 protocol support for broad compatibility

• Secure and flexible call routing with NAT traversal and firewall

Ideal Use Cases

• Medium to large businesses needing GSM integration

• Call centers with high mobile traffic

• Hotels and hospitals with GSM fallback

• Retail and logistics firms using SMS alerts

• VoIP providers expanding GSM access

Highlights or Smart Features

• Bulk SMS support for customer engagement

• Mobile trunking for cost-effective outbound calls

• Failover routing for call continuity

• Interoperability with major IP PBX platforms

Pros and Cons

Pros:

• 8 GSM ports for high call volume

• SMS and API integration

• SIP/IAX2 support

• Easy web-based management

• Compatible with major PBX systems

Cons:

• No built-in LTE (requires 4G SIMs)

• Requires GSM SIM cards

• Higher price point than 2- or 4-port models

Frequently Asked Questions

Q1: What does the Yeastar TG800 do? It connects GSM mobile networks to VoIP systems for two-way calling and SMS.

Q2: How many GSM ports does it have? It has 8 GSM channels for simultaneous mobile calls.

Q3: Does it support SMS? Yes, it supports bulk SMS and SMS API integration.

Q4: Is it compatible with IP PBX systems? Yes, it works with Yeastar, Asterisk, 3CX, FreePBX, and more.

Q5: What is the price of the Yeastar TG800 in Kenya? It’s available for around KSh 109,800.

Conclusion

The Yeastar TG800 4G GSM Gateway is a powerful and scalable solution for businesses needing GSM-to-VoIP integration. With 8 GSM ports, bulk SMS, and SIP/IAX2 support, it’s ideal for high-volume mobile communication. Priced at KSh 109,800 in Kenya, it’s a smart investment for call centers, hotels, and enterprise telecom setups.