User manual for Cisco ATA191/ATA192 analog telephone adapters covering hardware, installation, configuration, safety and compliance.
The Cisco ATA191 and ATA192 analog telephone adapters provide two RJ‑11 ports for connecting analog phones or fax machines and an RJ‑45 Ethernet port for network connectivity. The manual describes the hardware layout, LED indicators, and the additional Ethernet port on the ATA192 model.
It includes step‑by‑step installation instructions, configuration using the Telephone Adapter Configuration Utility, call feature setup, safety information, FCC and EU compliance statements, and troubleshooting guidance. This manual is written in Chinese.
| Power connector | 5 V DC |
|---|---|
| RJ‑11 ports | 2 FXS ports |
| WAN network port | RJ‑45 10/100BASE‑T |
| Additional Ethernet port (ATA192) | 1 extra RJ‑45 port |
| Ethernet speed | 10/100 Mbps full‑duplex |
| System status LED (solid green) | System successfully started |
| System status LED (slow flashing green) | System starting up |
The ATA provides two RJ‑11 FXS ports for analog devices.
A solid green LED means the system has successfully started and is ready for use.
It supports 10/100 Mbps full‑duplex Ethernet.
Press and hold the reset button for 10 seconds.