Don’t be ridiculous, I would never make the phone call directly from the Thinkpad. I would just install Asterisk on the Thinkpad and then use it as a PBX where the cell module acts as the voice gateway. And then make the call via Linphone on my mobile device connected to the Thinkpad over WiFi.
Don’t be ridiculous, I would never make the phone call directly from the Thinkpad. I would just install Asterisk on the Thinkpad and then use it as a PBX where the cell module acts as the voice gateway. And then make the call via Linphone on my mobile device connected to the Thinkpad over WiFi.