I always get an error on the yealink when trying to access the external phonebook.
attached a screenshot of how i've configured, both with https and using the correct hostname or without and using the ip address. to no avail.
Testing with the t41s which is what a coworker is using, I am seeing in the logs its getting a 301 response from the server.
[01/Nov/2019:15:42:58 -0500] "GET /phonebook.php?pb=cJinsNudN HTTP/1.1" 301 256 "-" "Yealink SIP-T41S 18.104.22.168
Would I need to use a specific header to get it to work in postman? Trying with a default get request and still not loading anything.