In a few days I'll lead a meeting in a room that does not provide any phone signal. However, during this meeting we have to call a person who can not attend this meeting in person.
To make the call possible, I had the following idea:
- Place some smartphone S in a room where the phone signal is strong enough to perform calls.
- Place a computer C in the meetingroom.
- Setup a connection between S and C via WiFi with which the call audio can be transmitted in both ways.
- Before the meeting starts, use S to call the required person.
- Use C to actually talk to the required person.
My question boils down to: How can I setup the two-way audio connection between a smartphone and a (Windows) computer as described in step 3?
Concerning the phone OS: Android would definitely be preferred, but I might be able to get my hands on an iPhone as well.
Question How can I call phones from my pc using a mobile phone connected to my pc? is related, but only applies to Linux-based operating systems for the computer.