Zyco G401Umme SadiaDecember 22, 2025

Zyco G401

    • Standard SIP Support – Seamless compatibility with IP-PBX systems

    • Full Concurrent Calls – Handles multiple simultaneous calls efficiently

    • Multiple Audio Codecs – Supports G.722, G.711 (u/a-law), G.726, G.729, GSM, SPEEX

    • Easy Configuration & Management – Simple web-based setup and monitoring

    • QoS Support – Ensures stable, high-quality voice transmission

    • HQ Voice Quality – Advanced audio processing with minimal noise and packet loss

    • High Stability & Reliability – Robust hardware with overload and overcurrent protection

    • Security Assurance – Encryption, authentication, and access control for secure communication

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Specification Details
Ports 1 × E1/T1 Port
Network Ports 1 × 10/100 Mbps Ethernet, 1 × 10/100/1000 Mbps Ethernet
Processor 1.5 GHz Quad-Core ARM Cortex-A53
Memory (RAM) 1 GB DDR3 SDRAM
Storage 8 GB SD Card
Dimensions 440 mm × 171 mm × 44.5 mm
Mounting Method 1U Standard Rack Mount
Communication Protocol SIP (RFC 3261)
Audio Codecs G.722, G.711 (u-law / a-law), G.726, G.729, GSM, SPEEX
Transport Protocols UDP, TCP, TLS
DTMF Modes RFC2833, SIP INFO, In-band
PRI Signaling PRI
Caller ID BELL202, ETSI (V23), DTMF-based CID
Disconnect Methods Busy Tone, Polarity Reversal
Management Features Web Management, Call Records, System Logs, Ping, TCP Dump, Channel Monitor, CMD CLI, Traceroute, API
Power Input 100 – 240V AC, 50/60 Hz
Operating Temperature 0°C ~ 40°C
Storage Temperature -40°C ~ 70°C
Humidity 10% ~ 90% (Non-condensing)

 

Description

ZYCOO G401 is a powerful enterprise-grade PRI Gateway designed to ensure reliable and high-quality voice and data transmission through E1/T1 port.G401 gateway utilizes the standard SIP protocol and is equipped with 1 E1/T1 port. It complies with the Primary Rate Interface (PRI) standard, supporting 30 B-channels for voice and data and 1 D-channels for signaling and control.
G401 gateway seamlessly connects to PBX and ISDN, offering an ideal solution for enterprises and organizations of various scales. The simple deployment, user-friendly operation, and easy management features make the G-Series an ideal choice for communication needs in enterprises.

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