Minor Bug - Add New SIP Extension -

There’s a minor bug in the Extensions module of When you add a new extension, Generic SIP Device, my browser reports “Done, but with errors on page.”

I assume this is leftover from the bug that caused a completely blank page when you tried to add an extension. I don’t know if this impacts functionality. Also, broswer reports java scripting error when I highlight tooltips (they still come up, though).

Reported in #5073