@Shanti Lall While it is possible to send 2 ACD calls to an agent at a time, it may require a little extra agent training. Purecloud does not audibly alert for the 2nd interaction, it only alerts via notifications. This may make it difficult for your agents to notice the 2nd interaction if they are often looking at another window or deeply engaged with their customer.
It is also important to know that not answering the 2nd call in time will still set the agent to 'Not Responding'. This means unless they toggle their 'on-queue' status back they will not receive any more calls.
-Josh M.
Sr. Technical Analyst, PureCloud Customer Care