You could try freeswitch which has some fun cli stuff. mod_portaudio lets you make and take calls from your terminal (although you have to use fs_cli, but you c

You could try freeswitch which has some fun cli stuff. mod_portaudio lets you make and take calls from your terminal (although you have to use fs_cli, but you can alias dial to fs_cli -x"pa call $1"). There are a few sms modules as well.