> [Mar 13 20:36:55] NOTICE[20590]: chan_sip.c:21812 handle_request_register: Registration from '<sip:2000 at 10.0.1.4>' failed for '10.0.1.4' - No matching peer found What does the cli command "sip show peers" show? Do you have a definition for the sip device "2000" in sip.conf? jg