I can only make with my Asterisk & AsteriksNOW GUI installation inbound calls, and can’t make outbound, then i’ll get this error:
NOTICE chan_sip.c: Call from ‘6001’ to extension ‘0031650834703’ rejected because extension not found.
I have a voipbuster SIP account, which is registered in the Asterisk Trunk. How can i fix this? Where do i need to make changes?