Hello everyone!Sorry for my English. For learning purposes, I put together a small telephone network. Everything works fine. I want to try the BLF function and understand it, but I'm doing something wrong. Unfortunately, I do not have the option to i...

Hi Everyone! I would like to enlist your assistance in a question which I have been trying to find an answer to for about 3 days. There is a SW to be tested. For us to be able to test it, the following test environment has been set up (please see the...