Manuals:
SIP Ring Switch
Model 57753
Startup and use
| Date | Description | Manual revision |
|---|---|---|
| December 18, 2023 | Manual valid for firmware version 1.69 and higher | 1.69 PDF download |
| Date | Description | Manual revision |
|---|---|---|
| December 6, 2021 | Complete programming manual | 1.52 PDF download |
| November 5, 2020 | Overview of ASCII socket commands | 1.00 PDF download |
| November 5, 2020 | Overview of possible HTTP requests | 1.00 PDF download |