Asterisk + FreePBX

Sziasztok!

A héten vágtam bele az Asterisk + FreePBX-be.
Sikeresen feltelepítettem Ubuntu Server-re.

A következőn nem tudok kiigazodni:
[2015-06-16 09:30:54] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '' failed for '216.115.69.144:5060' (callid: 638064171_134133111@74.120.93.30) - No matching endpoint found

[2015-06-16 09:30:57] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '' failed for '216.115.69.144:5060' (callid: 637804264_96115702@74.120.93.30) - No matching endpoint found

[2015-06-16 09:30:59] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '' failed for '216.115.69.144:5060' (callid: 638064176_100656380@74.120.93.30) - No matching endpoint found

[2015-06-16 09:31:00] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '"anonymous " ' failed for '216.115.69.144:5060' (callid: 638064177_125544845@74.120.93.30) - No matching endpoint found

[2015-06-16 09:31:01] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '"2138" ' failed for '155.94.65.10:5070' (callid: 92508f2ce92b7aeb4250cc29e5d3d0d9) - No matching endpoint found

[2015-06-16 09:31:03] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '' failed for '216.115.69.144:5060' (callid: 637804269_134194022@74.120.93.30) - No matching endpoint found

[2015-06-16 09:31:04] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '"anonymous " ' failed for '216.115.69.144:5060' (callid: 638064179_99549607@74.120.93.30) - No matching endpoint found

[2015-06-16 09:31:07] NOTICE[2153]: res_pjsip/pjsip_distributor.c:250 log_unidentified_request: Request from '' failed for '216.115.69.144:5060' (callid: 637542350_45333203@74.120.93.30) - No matching endpoint found

Mit kell csinálnom, hogy működjön a bejövő hívás?
Egy IVR rendszert akarok kialakítani.

Üdv mindenkinek és előre köszönöm a segítséget,
István