telephony or making calls thru router
I need to call from the my TL-MR100 router's SIM , that is using the cellular network. Thru router i can send /receive SMS , i require this to extend functionality to make calls. This is similar to what TL-MR6500v offers.
Option I was thinking is to download the firmware of TL-MR6500v and use the web gui that has phone interface, can I do that ? kindly advise how can I use my router to atleast make calls (if not receive).