Mas @godril yth,
Saya sudah coba ikuti petunjuknya, ketika saya coba dial dari luar 2 kali nada sambung lalu terputus.
edited ketemu cara liat log (ip briker sedikit saya sensor ya mas)
[Feb 14 11:12:19] WARNING[1403] db.c: Error executing SQL (COMMIT): database is locked
[Feb 14 11:12:45] VERBOSE[1423][C-0000325f] netsock2.c: Using SIP VIDEO TOS bits 136
[Feb 14 11:12:45] VERBOSE[1423][C-0000325f] netsock2.c: Using SIP VIDEO CoS mark 6
[Feb 14 11:12:45] VERBOSE[1423][C-0000325f] netsock2.c: Using SIP RTP TOS bits 184
[Feb 14 11:12:45] VERBOSE[1423][C-0000325f] netsock2.c: Using SIP RTP CoS mark 5
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] pbx.c: Executing [001972597540595@from-sip-external:1] NoOp("SIP/203.174.sensor.sensor-000031a8", "Received incoming SIP connection from unknown peer to 001972597540595") in new stack
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] pbx.c: Executing [001972597540595@from-sip-external:2] Set("SIP/203.174.sensor.sensor-000031a8", "DID=001972597540595") in new stack
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] pbx.c: Executing [001972597540595@from-sip-external:3] Goto("SIP/203.174.sensor.sensor-000031a8", "s,1") in new stack
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] pbx_builtins.c: Goto (from-sip-external,s,1)
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] pbx.c: Executing [s@from-sip-external:1] GotoIf("SIP/203.174.sensor.sensor-000031a8", "0?from-trunk,001972597540595,1") in new stack
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] pbx.c: Executing [s@from-sip-external:2] Set("SIP/203.174.sensor.sensor-000031a8", "TIMEOUT(absolute)=15") in new stack
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] func_timeout.c: Channel will hangup at 2017-02-14 11:13:00.850 WIB.
[Feb 14 11:12:45] VERBOSE[1646][C-0000325f] pbx.c: Executing [s@from-sip-external:3] Answer("SIP/203.174.sensor.sensor-000031a8", "") in new stack
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Spawn extension (from-sip-external, s, 3) exited non-zero on 'SIP/203.174.sensor.sensor-000031a8'
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Executing [h@from-sip-external:1] NoOp("SIP/203.174.sensor.sensor-000031a8", "Hangup") in new stack
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Executing [h@from-sip-external:2] Set("SIP/203.174.sensor.sensor-000031a8", "DID=s") in new stack
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Executing [h@from-sip-external:3] Goto("SIP/203.174.sensor.sensor-000031a8", "s,1") in new stack
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx_builtins.c: Goto (from-sip-external,s,1)
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Executing [s@from-sip-external:1] GotoIf("SIP/203.174.sensor.sensor-000031a8", "0?from-trunk,s,1") in new stack
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Executing [s@from-sip-external:2] Set("SIP/203.174.sensor.sensor-000031a8", "TIMEOUT(absolute)=15") in new stack
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] func_timeout.c: Channel will hangup at 2017-02-14 11:13:01.111 WIB.
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Executing [s@from-sip-external:3] Answer("SIP/203.174.sensor.sensor-000031a8", "") in new stack
[Feb 14 11:12:46] VERBOSE[1646][C-0000325f] pbx.c: Spawn extension (from-sip-external, s, 3) exited non-zero on 'SIP/203.174.sensor.sensor-000031a8'
[Feb 14 11:13:46] VERBOSE[1423][C-00003260] netsock2.c: Using SIP VIDEO TOS bits 136
[Feb 14 11:13:46] VERBOSE[1423][C-00003260] netsock2.c: Using SIP VIDEO CoS mark 6
[Feb 14 11:13:46] VERBOSE[1423][C-00003260] netsock2.c: Using SIP RTP TOS bits 184
[Feb 14 11:13:46] VERBOSE[1423][C-00003260] netsock2.c: Using SIP RTP CoS mark 5
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@from-internal:1] Macro("SIP/1111-000031a9", "hangupcall") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:1] GotoIf("SIP/1111-000031a9", "1?skiprg") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx_builtins.c: Goto (macro-hangupcall,s,4)
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:4] GotoIf("SIP/1111-000031a9", "1?skipblkvm") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx_builtins.c: Goto (macro-hangupcall,s,7)
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:7] GotoIf("SIP/1111-000031a9", "1?theend") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx_builtins.c: Goto (macro-hangupcall,s,9)
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:9] Hangup("SIP/1111-000031a9", "") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] app_macro.c: Spawn extension (macro-hangupcall, s, 9) exited non-zero on 'SIP/1111-000031a9' in macro 'hangupcall'
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Spawn extension (from-internal, s, 1) exited non-zero on 'SIP/1111-000031a9'
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [h@from-internal:1] Macro("SIP/1111-000031a9", "hangupcall") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:1] GotoIf("SIP/1111-000031a9", "1?skiprg") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx_builtins.c: Goto (macro-hangupcall,s,4)
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:4] GotoIf("SIP/1111-000031a9", "1?skipblkvm") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx_builtins.c: Goto (macro-hangupcall,s,7)
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:7] GotoIf("SIP/1111-000031a9", "1?theend") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx_builtins.c: Goto (macro-hangupcall,s,9)
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Executing [s@macro-hangupcall:9] Hangup("SIP/1111-000031a9", "") in new stack
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] app_macro.c: Spawn extension (macro-hangupcall, s, 9) exited non-zero on 'SIP/1111-000031a9' in macro 'hangupcall'
[Feb 14 11:13:46] VERBOSE[1695][C-00003260] pbx.c: Spawn extension (from-internal, h, 1) exited non-zero on 'SIP/1111-000031a9'
[Feb 14 11:13:49] WARNING[1403] db.c: Error executing SQL (COMMIT): database is locked`