Yeastar TA800 VoIP Telephone Adapter with 8 FXS Ports, SIP, T.38 Fax, and Web Management

The Yeastar TA800 is a high-performance VoIP telephone adapter designed for small to medium businesses, offering 8 FXS ports to connect analog phones, fax machines, or PBX systems to an IP network. With support for SIP (RFC3261), multiple voice codecs, and advanced call features, it ensures reliable voice communication and seamless integration into existing telephony environments.

Advantages

Cost-effective solution for migrating analog devices to VoIP; easy deployment with web-based management and auto provisioning (TR-069); robust fax support via T.38 relay; compact design for desktop or wall-mount installation.

Suitable for

• Businesses needing to connect multiple analog phones to a VoIP network
• Integrating fax machines with IP telephony systems
• Replacing traditional PBX extensions with SIP-based communication

Key specifications

• 8 FXS ports for analog devices
• 2 x RJ45 Ethernet ports (1 WAN, 1 LAN) at 10/100 Mbps
• VoIP Protocol: SIP (RFC3261)
• Voice Codecs: G.711 (a/u-law), G.729A/B, G.723.1, G.726, iLBC
• Fax over IP: T.38 Fax Relay
• DTMF: RFC 2833, SIP INFO, In-band
• Network Protocols: Static IP, DHCP, PPPoE, VPN (OpenVPN, L2TP), VLAN, QoS
• Call Features: Caller ID, Call Waiting, Call Forward, Call Transfer, DND, 3-Way Conferencing
• Management: Web GUI, Telnet, Auto Provisioning (TR-069)
• Power Supply: DC 12V, 1A
• LED Indicators: Power, Run, FXS, WAN, LAN
• Mounting: Desktop, Wall-mount
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Operating Humidity: 10-90% non-condensing

Recommendations

For optimal performance, use with a stable internet connection and configure via the intuitive web interface. The TA800 is ideal for businesses looking to extend the life of their analog equipment while transitioning to VoIP.