Yeastar NeoGate TA400 VOIP Gateway

The Yeastar NeoGate TA400 is a stand-alone 4-port FXS VoIP gateway designed to bridge legacy analog equipmentsuch as traditional telephones and fax machines with IP-based networks and PBX systems. It serves as a cost-effective solution for small to medium enterprises looking to lower communication expenses while retaining their existing hardware investments.

Hardware Specifications:

• Telephony Ports: 4 × RJ11 FXS ports.
• Network Interface: 1 × 10/100Base-T Ethernet port.
• Dimensions: 200 mm × 137 mm × 25 mm.
• Power Supply: 12V, 1A DC output.
• Mounting Options: Desktop or wall-mount.
• LED Status Indicators: Individual lights for Power, System Run, LAN, and individual FXS port status.

Voice & Audio Capabilities:

• VoIP Protocols: Full compliance with SIP (RFC3261) and IAX2.
• Transport Protocols: UDP, TCP, TLS, and SRTP.
• Audio Codecs: G.711 (a/u-law), G.722, G.723, G.726, G.729A, GSM, ADPCM, and Speex.
• Echo Cancellation: ITU-T G.168 LEC (supports 32, 64, or 128 ms echo delays).
• DTMF Signaling Modes: RFC2833, SIP INFO, and In-band.
• Fax over IP: Reliable fax performance utilizing T.38 and pass-through modes.
• Quality of Service (QoS): DiffServ, ToS, and 802.1P/Q VLAN tagging for traffic prioritizing.

Key System & Calling Features:

• Flexible Calling Rules: Customizable routing and dial patterns.
• Telephony Features: Supports 3-party conferencing, hunt groups, speed dial, call transfer, call waiting, and direct IP calling.
• Caller ID Detection: Compatible with BELL202, ETSI (V23), NTT, and DTMF-based systems.
• Disconnect Methods: Busy Tone detection and Polarity Reversal.

Management & Security:

• Configuration: Intuitive Web-based GUI for easy provisioning and diagnostic management.
• Auto-Provisioning: Seamless plug-and-play setup when integrated with Yeastar P-Series or S-Series IP-PBXs.
• Network Security: Features a built-in firewall, OpenVPN capabilities, and attack alerts.
• Remote Protocols: Support for SNMP, RADIUS, and TR-069 automated management.
• Diagnostics: Comprehensive call logs (CDR), system logs, and debug tools.