Call a contact in your directory Call anyone in your directory, including other Lifesize contacts, meeting rooms, a recent caller or someone you added as a favorite. For faster searching, begin typing the name in the global search field at the top. Contacts are automatically added to the company directory when they join the Lifesize app. Click Contacts in the navigation panel. Scroll through the contacts list. Use the filters to show: All, Available, or My Contacts. When the name is highlighted in the list, click Video or Audio on the Contacts card. The Lifesize app shows the call status until the call connects or is rejected.