I do believe that this is one of the alternatives for a company where concerns communication?
We set telecommuting technology for:
1) Communication tool for global members.
2) BCP tools when natural disaster and other major issue happens, and occurs.
3) Life work balance alternatives for those who are in maternity leave, and care small children.
4) Save time and hours for who doing care for elderly family members.
So, those are auxiliary technology selection on top of office work.
For those company and many of technology companies are doing as free space, remote work, flex time in everyday work, human communication may lacks as time goes by. Warm human communication and team building is essential to proceed projects and target task. IT can be digital, but IT will be used by human being, so, some swing back to analogue is normal.
Important thing is the balance of use. (On site face to face communication should not be extinct)