Hi,
Everything is working as expected !!
I configured Emby server (used Chromium add-on for web browser), accessed it at local address on port 8096.
I was earlier confused because the "configure" and "run" buttons are disabled when adding the Emby server add-on. So I thought may be we need to configure within Kodi.
Then I added (official) Emby add-on for Kodi, and could get all the library contents in Kodi.
I also was able to stream to my iPhone
Thanks to awiouy for this Emby server add-on !! Also, to im85288 and other persons at Emby for the Kodi add-on to access the server !!
Just another Noob question ... why is "Mono" add-on needed for this? It is automatically installed and enabled while installing Emby server.
Best,
Sanjay