search for: openbtssettingupasterisk

I'm trying to use OpenBTS with Asterisk. I have two phones that are connecting to OpenBTS correctly, but on the Asterisk side the phones can't call each other. I followed this guide: http://gnuradio.org/redmine/projects/gnuradio/wiki/OpenBTSSettingUpAsterisk I set up two phones in sip.conf and extensions.conf. In my SIP output I see this: WARNING[1689]: app_dial.c:2041 dial_exec_full: unable to create channel of type 'SIP' (cause 20 - unknown) If I type sip show registry it says there are 0 SIP registrations. Should I see both the phones regi...