SipSim will keep control who is free to receive a call at the moment and will distribute it in a way to reduce wait time for clients
Once you answer the call, you can use your teammate short number to transfer call to a speciallist that can help
Every time your clients calling, SipSim can connect to your CRM to find dedicated speciallist who will reciec this call first
Set different working hours to different phone groups and set "if not answer logic"