Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2026-09-29
Featured A1 manuals
A1 Single-Port VoIP Gateway User Manual
This manual introduces the A1 single‑port VoIP gateway, a SIP‑based device that provides one FXS analog voice interface and a PSTN escape (lifeline) port. It also includes a built‑in router with WAN and LAN ports for broadband access.
The guide covers safety precautions, hardware connections, web‑based configuration, voice features, network settings, maintenance, and troubleshooting, with detailed specifications and FAQ at the end. This manual is written in Chinese.
Covers: Safety Precautions · Hardware Overview · Indicator Lights · Connection Ports · Installation and Power · Basic Phone Operations
Latest A1 manuals
A1 Single-Port VoIP Gateway User Manual
User Manual 49 pages · 1.4 MB · ZHUser manual for the A1 single‑port VoIP gateway covering installation, configuration, and basic phone functions.
A1 Acoustic Signals Industrial Hooters A1 Series Manual
The document describes the features and characteristics of the A1 series industrial hooters, including high output, low frequency resonating sound, powerful warning tone, and weatherproof design. It is suitable for noisy factory environments and marine applications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in A1 manuals
What power adapter specifications are required for the gateway?
Use an adapter that accepts 100‑240 V input and provides a 12 V 1 A output.
How do I perform a blind call transfer?
During a call, press the FLASH key, dial * followed by the destination number, then press # to complete the transfer.