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Unable to use UC firmware on PA1

We have upgraded a Snom PA1 to a UC firmware provided by SNOM helpdesk ( We have also tried older versions (, and

we have found that with the UC firmwares the web page is not reachable, the device is still pingable and it announces it’s IP address when pressing the IP/Reset button but we cannot do anything else.

When going back to a non-UC firmware we are then able to access the web page.

We have used the SNOM tftp tool (SPLiT) to perform the flash and also tried by hosting on a web server and pointing the web portal to this.

Is there anything else we can try to get a UC firmware working?

1 Comment


The UC firmware disables HTTP access to the Web UI and requires the use of HTTPS


Snom Support

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