There are various ways to start a call with a user in Cliq:
Click on the call icon in the chat header. You can choose to start an Audio Call, a Video Call or Screen Share.
Click on the + icon next to the search bar and select Make a Call. You can choose to have a Cliq Call or a Phone Call.
If you clicked on Cliq Call, you will get a drop down with a search bar to choose who you want to call.
If you selected Phone Call, you will get a keypad to type in a phone number. You can also access the contact list, SMS and the Logs.
Note: The Phone Call option can only be used if the phone number is integrated with the system.Click on the i icon near the user's name in the left sidebar. Now, click on the call icon to call the specific user.
Search for the user that you want to call in the search bar.
You can either call them by hovering over their name under Results and clicking on the call icon or click on the call icon in their user profile to start a call.
Hover over the user that you want to call via the Remote Work view.
Click on the call icon to make an an audio call.
Once you are in a chat window, press control + option + C to start a call.
You will get a confirmation pop-up.
Click on Start to initiate the call.

Note:
If you make a call to a user and they decline it. You can record a voice mail letting them know why you called and send it.
The audio or video call option is enabled by default, but if an admin disables it, the option will not be available to the users.