This issue already came up months ago in topic mentioned (but not linked) by OP and responded to by YT: Sangoma portal redirection not working on EOL S-Series phones [TITLE EDIT BY MOD]. But yes there is more we can do e.g. documentation updates.
This issue already came up months ago in topic mentioned (but not linked) by OP and responded to by YT: Sangoma portal redirection not working on EOL S-Series phones [TITLE EDIT BY MOD]. But yes there is more we can do e.g. documentation updates.