You can use the numbers in the call log to make a repeat or return call.
1. Using the Conversation History gadget on the Main tab, locate the contact that you want to call.
2. Click on the name or number to make a call.
•The progress of the call is displayed on a tab in the Calls gadget. If the call fails, the gadget displays a reason for the failure if known.
•When calling an internal user, if they do not answer you can set a ringback to call you when they end their current or next call.