Changing port from 443 to custom

Hi all,
i changed my https port in apache from 443 to another custom port.

everything works fine accept channesl,

TELEGRAM says,
The webhook could not be saved by Telegram, seems to be an invalid URL.

where to change in zammad db or any configuration file.

thanks in advance

Anyone? I am currently at a complete loss and unable

You have three topics open over the last 6 days with similar directions.
Please note that this is a free community - this also means that you cannot expect timely answer nor guruanteed answers.

Bumping also doesn’t really help on that regard.

thanks.

can you please help?