Yeastar TA800 FXS VoIP Gateway
Voice Quality and Analog Device Integration:
The Yeastar TA800 offers 8 FXS ports, enabling seamless connectivity of analog phones, fax machines, and paging systems to modern VoIP infrastructure. It supports high-definition voice with a broad range of codecs (including G.711, G.729, and G.722), T.38 fax relay, and key voice optimization technologies such as echo cancellation (ITU-T G.168), dynamic jitter buffering, and packet loss concealment—ensuring consistent and reliable communication.
Key Features:
- 8 FXS ports (RJ‑11) plus RJ‑21 connector for high-capacity analog integration
- SIP (RFC3261) & IAX2 protocol support, compatible with diverse VoIP systems
- Wide codec selection: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A/B, GSM, ADPCM, Speex
- Fax support via T.38 and pass-through, ensuring reliable analog fax performance
- ITU‑T G.168 echo cancellation, dynamic jitter buffer, VAD, CNG, PLC for clear voice quality
- DTMF support through RFC2833, SIP Info, and in-band signaling
- Advanced QoS features – DiffServ, ToS, and 802.1P/Q VLAN tagging
- Network flexibility – DHCP, DDNS, OpenVPN, PPPoE, Static Routing, VLAN setup
- Built-in firewall, IP blacklist, and attack alerts for security
- Management & provisioning – Web GUI, auto-provisioning (PnP/DHCP/TR‑069), SNMP, RADIUS support, remote management
- Secure transport support – UDP, TCP, TLS, SRTP
- Telephony feature set – 3-way conferencing, call transfer/forwarding, caller ID, call waiting, DND, hotline, MWI, CDR, hunting groups, speed dial
- Physical design – Fanless, compact desktop/wall-mount (200×137×25 mm), low power, LED port indicators
- Extensive interoperability – Certified with Asterisk, FreePBX, Elastix, BroadSoft, Lync, 3CX, and many others.
Network, Security, and Management Capabilities:
Designed for stability and ease of deployment, the TA800 includes advanced networking features like VLAN tagging (802.1Q), QoS (DiffServ/ToS), and OpenVPN. It also provides secure provisioning and remote management via TR-069, SNMP, and an intuitive web interface. Built-in firewall, IP blacklisting, and transport-layer encryption (TLS/SRTP) safeguard the device, while auto provisioning and full SIP/IAX2 support ensure wide compatibility with popular IP-PBX platforms.