In my Big Company (400,000+ employees) it is not permitted to use other systems to host meeting without authorization. Using unapproved software is strictly not allowed. There can be plenty of reasons including business data security, legal data retention, international data privacy laws, licensing agreements, etc.
I remember when Skype was considered controversial because indication of working status and access to employees after business hours was potential a violation of workers rights and privacy laws.
I remember when Skype was considered controversial because indication of working status and access to employees after business hours was potential a violation of workers rights and privacy laws.