Two VoIP phones setup to hotline dial each other's IP address and auto answer on speaker?
A bit more information about what you're trying to achieve would be helpful.
Hire smarter employees.
BOEING DON'T MAKE ENGINES.
But sure. Pile on.
Boeing don't make engines.
To be fair, it's nothing to do with them.
Two VoIP phones setup to hotline dial each other's IP address and auto answer on speaker?
A bit more information about what you're trying to achieve would be helpful.