Video SIP gateway

I have made all changes to setup SIP gateway, I can see 'Search for people textbox).
But lost after this:

I constructed url in following format:["conferenceRooms"]&jwt=somejwt

When I paste this link in other browser, I get an error saying “sorry you are not allowed to be here”

Sample link in documents is as below["conferenceRooms"]&jwt=somejwt
Am I making some mistake with api.yourdomain? or testpath? what are these.

jwt is ok, as I can join room directly with same jwt.

Thanks in advance