Stephen Tanner

Thank you Stefan, I missed your previous replies till just now, I appologize. Ill give it a test in the next few days and let you know if it works. Thank you for your work on this.

Forcing the ipv4 address and port 443 is a valid workaround. This still seems like a regression for the autodiscover setting.

Forcing the ipv4 address and port 433 is a valid workaround. This still seems like a regression for the autodiscover setting.

Doesn't even seem to get as far as authenticating before the connection is reset

Tried to use 52.112.67.51, was promted to accept a new SSL certificate but no dice.

Setting sipfed2a.online.lync.com as the server address does not seem to work.

You'll need to fix your setup to connect to sipfed2a.online.lync.com via an IPv4 address. Could you please be more specific? Do you mean the account settings? Are you saying I should force the server address and no longer use auto discover?

No longer able to connect after upgrade to 1.22.1