Hello,

I'm dealing with a problem where VoIP software is being used in computers.
There is problem with VoIP during office hours.

These computers use a shared Excel file. Would it be possible that using
shared Excel Worksheet could cause these occasional peaks in LAN traffic that
most likely is the reason for the VoIP calls to end unwantedly?

Does using Shared Worksheet leave a temp copy of the sheet to hard disk of
your computer? I just wonder if these possible local temp copies of this
Shared Worksheet would try to synchronize each other periodically and cause
peaks in network traffic.