Problem with pjsip

Hello guys.
I’m new to the freePbx and having some troubles.
I’m using freepbx as sip server for dahua intercom devices. I creates sip for every device and it’s registered. But sips getting deleted and registered in loop.

Here is the log. What should I do to fix this problem?

	
34551	[2023-11-28 10:18:39] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 106 is now Reachable	
34552	[2023-11-28 10:18:39] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 106/sip:[email protected]:5060 is now Reachable. RTT: 14.066 msec	
34553	[2023-11-28 10:19:23] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 113/sip:[email protected]:5060 has been deleted	
34554	[2023-11-28 10:19:23] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 113 is now Unreachable	
34555	[2023-11-28 10:19:23] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '113' with expiration of 60 seconds	
34556	[2023-11-28 10:19:23] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 113 is now Reachable	
34557	[2023-11-28 10:19:23] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 113/sip:[email protected]:5060 is now Reachable. RTT: 15.696 msec	
34558	[2023-11-28 10:19:23] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '104' with expiration of 60 seconds	
34559	[2023-11-28 10:19:23] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 104/sip:[email protected]:5060 has been deleted	
34560	[2023-11-28 10:19:23] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 104 is now Unreachable	
34561	[2023-11-28 10:19:23] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '120' with expiration of 60 seconds	
34562	[2023-11-28 10:19:23] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 120/sip:[email protected]:5060 has been deleted	
34563	[2023-11-28 10:19:23] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 120 is now Unreachable	
34564	[2023-11-28 10:19:23] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 104 is now Reachable	
34565	[2023-11-28 10:19:23] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 104/sip:[email protected]:5060 is now Reachable. RTT: 13.982 msec	
34566	[2023-11-28 10:19:23] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 120 is now Reachable	
34567	[2023-11-28 10:19:23] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 120/sip:[email protected]:5060 is now Reachable. RTT: 11.312 msec	
34568	[2023-11-28 10:19:24] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 117/sip:[email protected]:5060 has been deleted	
34569	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '117' with expiration of 60 seconds	
34570	[2023-11-28 10:19:24] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 117 is now Unreachable	
34571	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 117 is now Reachable	
34572	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 117/sip:[email protected]:5060 is now Reachable. RTT: 13.672 msec	
34573	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '109' with expiration of 60 seconds	
34574	[2023-11-28 10:19:24] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 109/sip:[email protected]:5060 has been deleted	
34575	[2023-11-28 10:19:24] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 109 is now Unreachable	
34576	[2023-11-28 10:19:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 109 is now Reachable	
34577	[2023-11-28 10:19:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 109/sip:[email protected]:5060 is now Reachable. RTT: 13.249 msec	
34578	[2023-11-28 10:19:24] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '105' with expiration of 60 seconds	
34579	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 105/sip:[email protected]:5060 has been deleted	
34580	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 105 is now Unreachable	
34581	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 105 is now Reachable	
34582	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 105/sip:[email protected]:5060 is now Reachable. RTT: 15.152 msec	
34583	[2023-11-28 10:19:24] VERBOSE[68474] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '118' with expiration of 60 seconds	
34584	[2023-11-28 10:19:24] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 118/sip:[email protected]:5060 has been deleted	
34585	[2023-11-28 10:19:24] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 118 is now Unreachable	
34586	[2023-11-28 10:19:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 118 is now Reachable	
34587	[2023-11-28 10:19:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 118/sip:[email protected]:5060 is now Reachable. RTT: 8.262 msec	
34588	[2023-11-28 10:19:24] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 115/sip:[email protected]:5060 has been deleted	
34589	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '115' with expiration of 60 seconds	
34590	[2023-11-28 10:19:24] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 115 is now Unreachable	
34591	[2023-11-28 10:19:24] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 115 is now Reachable	
34592	[2023-11-28 10:19:24] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 115/sip:[email protected]:5060 is now Reachable. RTT: 12.817 msec	
34593	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '116' with expiration of 60 seconds	
34594	[2023-11-28 10:19:24] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 116/sip:[email protected]:5060 has been deleted	
34595	[2023-11-28 10:19:24] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 116 is now Unreachable	
34596	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 116 is now Reachable	
34597	[2023-11-28 10:19:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 116/sip:[email protected]:5060 is now Reachable. RTT: 12.853 msec	
34598	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 108/sip:[email protected]:5060 has been deleted	
34599	[2023-11-28 10:19:24] VERBOSE[68474] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '108' with expiration of 60 seconds	
34600	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 108 is now Unreachable	
34601	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 108 is now Reachable	
34602	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 108/sip:[email protected]:5060 is now Reachable. RTT: 14.780 msec	
34603	[2023-11-28 10:19:24] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '110' with expiration of 60 seconds	
34604	[2023-11-28 10:19:24] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 110/sip:[email protected]:5060 has been deleted	
34605	[2023-11-28 10:19:24] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 110 is now Unreachable	
34606	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '107' with expiration of 60 seconds	
34607	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 107/sip:[email protected]:5060 has been deleted	
34608	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 107 is now Unreachable	
34609	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 110 is now Reachable	
34610	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 110/sip:[email protected]:5060 is now Reachable. RTT: 11.251 msec	
34611	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 107 is now Reachable	
34612	[2023-11-28 10:19:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 107/sip:[email protected]:5060 is now Reachable. RTT: 18.932 msec	
34613	[2023-11-28 10:19:24] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '119' with expiration of 60 seconds	
34614	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 119/sip:[email protected]:5060 has been deleted	
34615	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 119 is now Unreachable	
34616	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 119 is now Reachable	
34617	[2023-11-28 10:19:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 119/sip:[email protected]:5060 is now Reachable. RTT: 12.164 msec	
34618	[2023-11-28 10:19:25] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '112' with expiration of 60 seconds	
34619	[2023-11-28 10:19:25] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 112/sip:[email protected]:5060 has been deleted	
34620	[2023-11-28 10:19:25] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 112 is now Unreachable	
34621	[2023-11-28 10:19:25] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 112 is now Reachable	
34622	[2023-11-28 10:19:25] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 112/sip:[email protected]:5060 is now Reachable. RTT: 11.713 msec	
34623	[2023-11-28 10:19:32] VERBOSE[2348] res_pjsip_registrar.c: Removed contact 'sip:[email protected]:5060' from AOR '114' due to expiration	
34624	[2023-11-28 10:19:32] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 114/sip:[email protected]:5060 has been deleted	
34625	[2023-11-28 10:19:32] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 114 is now Unreachable	
34626	[2023-11-28 10:19:32] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '114' with expiration of 60 seconds	
34627	[2023-11-28 10:19:32] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 114 is now Reachable	
34628	[2023-11-28 10:19:32] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 114/sip:[email protected]:5060 is now Reachable. RTT: 8.930 msec	
34629	[2023-11-28 10:19:37] VERBOSE[25021] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '111' with expiration of 60 seconds	
34630	[2023-11-28 10:19:37] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 111/sip:[email protected]:5060 has been deleted	
34631	[2023-11-28 10:19:37] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 111 is now Unreachable	
34632	[2023-11-28 10:19:37] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 111 is now Reachable	
34633	[2023-11-28 10:19:37] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 111/sip:[email protected]:5060 is now Reachable. RTT: 10.853 msec	
34634	[2023-11-28 10:19:39] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 106/sip:[email protected]:5060 has been deleted	
34635	[2023-11-28 10:19:39] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 106 is now Unreachable	
34636	[2023-11-28 10:19:39] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '106' with expiration of 60 seconds	
34637	[2023-11-28 10:19:39] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 106 is now Reachable	
34638	[2023-11-28 10:19:39] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 106/sip:[email protected]:5060 is now Reachable. RTT: 15.653 msec	
34639	[2023-11-28 10:20:23] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 113/sip:[email protected]:5060 has been deleted	
34640	[2023-11-28 10:20:23] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 113 is now Unreachable	
34641	[2023-11-28 10:20:23] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '113' with expiration of 60 seconds	
34642	[2023-11-28 10:20:23] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 113 is now Reachable	
34643	[2023-11-28 10:20:23] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 113/sip:[email protected]:5060 is now Reachable. RTT: 14.116 msec	
34644	[2023-11-28 10:20:23] VERBOSE[38087] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '104' with expiration of 60 seconds	
34645	[2023-11-28 10:20:23] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 104/sip:[email protected]:5060 has been deleted	
34646	[2023-11-28 10:20:23] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 104 is now Unreachable	
34647	[2023-11-28 10:20:23] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 104 is now Reachable	
34648	[2023-11-28 10:20:23] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 104/sip:[email protected]:5060 is now Reachable. RTT: 15.133 msec	
34649	[2023-11-28 10:20:23] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '120' with expiration of 60 seconds	
34650	[2023-11-28 10:20:23] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 120/sip:[email protected]:5060 has been deleted	
34651	[2023-11-28 10:20:23] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 120 is now Unreachable	
34652	[2023-11-28 10:20:23] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 120 is now Reachable	
34653	[2023-11-28 10:20:23] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 120/sip:[email protected]:5060 is now Reachable. RTT: 14.702 msec	
34654	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '117' with expiration of 60 seconds	
34655	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 117/sip:[email protected]:5060 has been deleted	
34656	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 117 is now Unreachable	
34657	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 117 is now Reachable	
34658	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 117/sip:[email protected]:5060 is now Reachable. RTT: 12.719 msec	
34659	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '109' with expiration of 60 seconds	
34660	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 109/sip:[email protected]:5060 has been deleted	
34661	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 109 is now Unreachable	
34662	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 109 is now Reachable	
34663	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 109/sip:[email protected]:5060 is now Reachable. RTT: 15.551 msec	
34664	[2023-11-28 10:20:24] VERBOSE[68474] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '105' with expiration of 60 seconds	
34665	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 105/sip:[email protected]:5060 has been deleted	
34666	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 105 is now Unreachable	
34667	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 105 is now Reachable	
34668	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 105/sip:[email protected]:5060 is now Reachable. RTT: 11.700 msec	
34669	[2023-11-28 10:20:24] VERBOSE[68474] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '118' with expiration of 60 seconds	
34670	[2023-11-28 10:20:24] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 118/sip:[email protected]:5060 has been deleted	
34671	[2023-11-28 10:20:24] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 118 is now Unreachable	
34672	[2023-11-28 10:20:24] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 118 is now Reachable	
34673	[2023-11-28 10:20:24] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 118/sip:[email protected]:5060 is now Reachable. RTT: 16.980 msec	
34674	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '115' with expiration of 60 seconds	
34675	[2023-11-28 10:20:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 115/sip:[email protected]:5060 has been deleted	
34676	[2023-11-28 10:20:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 115 is now Unreachable	
34677	[2023-11-28 10:20:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 115 is now Reachable	
34678	[2023-11-28 10:20:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 115/sip:[email protected]:5060 is now Reachable. RTT: 14.044 msec	
34679	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '116' with expiration of 60 seconds	
34680	[2023-11-28 10:20:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 116/sip:[email protected]:5060 has been deleted	
34681	[2023-11-28 10:20:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 116 is now Unreachable	
34682	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 116 is now Reachable	
34683	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 116/sip:[email protected]:5060 is now Reachable. RTT: 8.801 msec	
34684	[2023-11-28 10:20:24] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '108' with expiration of 60 seconds	
34685	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 108/sip:[email protected]:5060 has been deleted	
34686	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 108 is now Unreachable	
34687	[2023-11-28 10:20:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 108 is now Reachable	
34688	[2023-11-28 10:20:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 108/sip:[email protected]:5060 is now Reachable. RTT: 14.802 msec	
34689	[2023-11-28 10:20:24] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '110' with expiration of 60 seconds	
34690	[2023-11-28 10:20:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 110/sip:[email protected]:5060 has been deleted	
34691	[2023-11-28 10:20:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 110 is now Unreachable	
34692	[2023-11-28 10:20:24] VERBOSE[38087] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '107' with expiration of 60 seconds	
34693	[2023-11-28 10:20:24] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 107/sip:[email protected]:5060 has been deleted	
34694	[2023-11-28 10:20:24] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 107 is now Unreachable	
34695	[2023-11-28 10:20:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 110 is now Reachable	
34696	[2023-11-28 10:20:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 110/sip:[email protected]:5060 is now Reachable. RTT: 15.333 msec	
34697	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 107 is now Reachable	
34698	[2023-11-28 10:20:24] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 107/sip:[email protected]:5060 is now Reachable. RTT: 13.511 msec	
34699	[2023-11-28 10:20:24] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '119' with expiration of 60 seconds	
34700	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 119/sip:[email protected]:5060 has been deleted	
34701	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 119 is now Unreachable	
34702	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 119 is now Reachable	
34703	[2023-11-28 10:20:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 119/sip:[email protected]:5060 is now Reachable. RTT: 13.052 msec	
34704	[2023-11-28 10:20:25] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '112' with expiration of 60 seconds	
34705	[2023-11-28 10:20:25] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 112/sip:[email protected]:5060 has been deleted	
34706	[2023-11-28 10:20:25] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 112 is now Unreachable	
34707	[2023-11-28 10:20:25] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 112 is now Reachable	
34708	[2023-11-28 10:20:25] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 112/sip:[email protected]:5060 is now Reachable. RTT: 18.231 msec	
34709	[2023-11-28 10:20:32] VERBOSE[2348] res_pjsip_registrar.c: Removed contact 'sip:[email protected]:5060' from AOR '114' due to expiration	
34710	[2023-11-28 10:20:32] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 114/sip:[email protected]:5060 has been deleted	
34711	[2023-11-28 10:20:32] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 114 is now Unreachable	
34712	[2023-11-28 10:20:32] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '114' with expiration of 60 seconds	
34713	[2023-11-28 10:20:32] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 114 is now Reachable	
34714	[2023-11-28 10:20:32] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 114/sip:[email protected]:5060 is now Reachable. RTT: 13.451 msec	
34715	[2023-11-28 10:20:37] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 111/sip:[email protected]:5060 has been deleted	
34716	[2023-11-28 10:20:37] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 111 is now Unreachable	
34717	[2023-11-28 10:20:37] VERBOSE[25021] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '111' with expiration of 60 seconds	
34718	[2023-11-28 10:20:37] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 111 is now Reachable	
34719	[2023-11-28 10:20:37] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 111/sip:[email protected]:5060 is now Reachable. RTT: 15.981 msec	
34720	[2023-11-28 10:20:39] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '106' with expiration of 60 seconds	
34721	[2023-11-28 10:20:39] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 106/sip:[email protected]:5060 has been deleted	
34722	[2023-11-28 10:20:39] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 106 is now Unreachable	
34723	[2023-11-28 10:20:39] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 106 is now Reachable	
34724	[2023-11-28 10:20:39] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 106/sip:[email protected]:5060 is now Reachable. RTT: 13.447 msec	
34725	[2023-11-28 10:21:23] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 113/sip:[email protected]:5060 has been deleted	
34726	[2023-11-28 10:21:23] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 113 is now Unreachable	
34727	[2023-11-28 10:21:23] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '113' with expiration of 60 seconds	
34728	[2023-11-28 10:21:23] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 113 is now Reachable	
34729	[2023-11-28 10:21:23] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 113/sip:[email protected]:5060 is now Reachable. RTT: 15.166 msec	
34730	[2023-11-28 10:21:23] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '104' with expiration of 60 seconds	
34731	[2023-11-28 10:21:23] VERBOSE[38823] res_pjsip/pjsip_options.c: Contact 104/sip:[email protected]:5060 has been deleted	
34732	[2023-11-28 10:21:23] VERBOSE[38823] res_pjsip/pjsip_configuration.c: Endpoint 104 is now Unreachable	
34733	[2023-11-28 10:21:23] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 104 is now Reachable	
34734	[2023-11-28 10:21:23] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 104/sip:[email protected]:5060 is now Reachable. RTT: 7.976 msec	
34735	[2023-11-28 10:21:23] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '120' with expiration of 60 seconds	
34736	[2023-11-28 10:21:23] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 120/sip:[email protected]:5060 has been deleted	
34737	[2023-11-28 10:21:23] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 120 is now Unreachable	
34738	[2023-11-28 10:21:23] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 120 is now Reachable	
34739	[2023-11-28 10:21:23] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 120/sip:[email protected]:5060 is now Reachable. RTT: 15.840 msec	
34740	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '109' with expiration of 60 seconds	
34741	[2023-11-28 10:21:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 109/sip:[email protected]:5060 has been deleted	
34742	[2023-11-28 10:21:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 109 is now Unreachable	
34743	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 109 is now Reachable	
34744	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 109/sip:[email protected]:5060 is now Reachable. RTT: 13.239 msec	
34745	[2023-11-28 10:21:24] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '105' with expiration of 60 seconds	
34746	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 105/sip:[email protected]:5060 has been deleted	
34747	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 105 is now Unreachable	
34748	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 105 is now Reachable	
34749	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 105/sip:[email protected]:5060 is now Reachable. RTT: 14.922 msec	
34750	[2023-11-28 10:21:24] VERBOSE[38087] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '118' with expiration of 60 seconds	
34751	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 118/sip:[email protected]:5060 has been deleted	
34752	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 118 is now Unreachable	
34753	[2023-11-28 10:21:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 118 is now Reachable	
34754	[2023-11-28 10:21:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 118/sip:[email protected]:5060 is now Reachable. RTT: 6.815 msec	
34755	[2023-11-28 10:21:24] VERBOSE[12480] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '115' with expiration of 60 seconds	
34756	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_options.c: Contact 115/sip:[email protected]:5060 has been deleted	
34757	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip/pjsip_configuration.c: Endpoint 115 is now Unreachable	
34758	[2023-11-28 10:21:24] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 115 is now Reachable	
34759	[2023-11-28 10:21:24] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 115/sip:[email protected]:5060 is now Reachable. RTT: 14.443 msec	
34760	[2023-11-28 10:21:24] VERBOSE[79055] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '116' with expiration of 60 seconds	
34761	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 116/sip:[email protected]:5060 has been deleted	
34762	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 116 is now Unreachable	
34763	[2023-11-28 10:21:24] VERBOSE[79055] res_pjsip/pjsip_configuration.c: Endpoint 116 is now Reachable	
34764	[2023-11-28 10:21:24] VERBOSE[79055] res_pjsip/pjsip_options.c: Contact 116/sip:[email protected]:5060 is now Reachable. RTT: 15.871 msec	
34765	[2023-11-28 10:21:24] VERBOSE[129054] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '108' with expiration of 60 seconds	
34766	[2023-11-28 10:21:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 108/sip:[email protected]:5060 has been deleted	
34767	[2023-11-28 10:21:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 108 is now Unreachable	
34768	[2023-11-28 10:21:24] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 108 is now Reachable	
34769	[2023-11-28 10:21:24] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 108/sip:[email protected]:5060 is now Reachable. RTT: 12.260 msec	
34770	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '110' with expiration of 60 seconds	
34771	[2023-11-28 10:21:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 110/sip:[email protected]:5060 has been deleted	
34772	[2023-11-28 10:21:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 110 is now Unreachable	
34773	[2023-11-28 10:21:24] VERBOSE[25021] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '107' with expiration of 60 seconds	
34774	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 107/sip:[email protected]:5060 has been deleted	
34775	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 107 is now Unreachable	
34776	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 110 is now Reachable	
34777	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 110/sip:[email protected]:5060 is now Reachable. RTT: 14.285 msec	
34778	[2023-11-28 10:21:24] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 107 is now Reachable	
34779	[2023-11-28 10:21:24] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 107/sip:[email protected]:5060 is now Reachable. RTT: 14.166 msec	
34780	[2023-11-28 10:21:24] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '119' with expiration of 60 seconds	
34781	[2023-11-28 10:21:24] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 119/sip:[email protected]:5060 has been deleted	
34782	[2023-11-28 10:21:24] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 119 is now Unreachable	
34783	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_configuration.c: Endpoint 119 is now Reachable	
34784	[2023-11-28 10:21:24] VERBOSE[68474] res_pjsip/pjsip_options.c: Contact 119/sip:[email protected]:5060 is now Reachable. RTT: 18.707 msec	
34785	[2023-11-28 10:21:25] VERBOSE[38087] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '112' with expiration of 60 seconds	
34786	[2023-11-28 10:21:25] VERBOSE[12480] res_pjsip/pjsip_options.c: Contact 112/sip:[email protected]:5060 has been deleted	
34787	[2023-11-28 10:21:25] VERBOSE[12480] res_pjsip/pjsip_configuration.c: Endpoint 112 is now Unreachable	
34788	[2023-11-28 10:21:25] VERBOSE[38087] res_pjsip/pjsip_configuration.c: Endpoint 112 is now Reachable	
34789	[2023-11-28 10:21:25] VERBOSE[38087] res_pjsip/pjsip_options.c: Contact 112/sip:[email protected]:5060 is now Reachable. RTT: 14.521 msec	
34790	[2023-11-28 10:21:32] VERBOSE[2348] res_pjsip_registrar.c: Removed contact 'sip:[email protected]:5060' from AOR '114' due to expiration	
34791	[2023-11-28 10:21:32] VERBOSE[129054] res_pjsip/pjsip_options.c: Contact 114/sip:[email protected]:5060 has been deleted	
34792	[2023-11-28 10:21:32] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 114 is now Unreachable	
34793	[2023-11-28 10:21:32] VERBOSE[38823] res_pjsip_registrar.c: Added contact 'sip:[email protected]:5060' to AOR '114' with expiration of 60 seconds	
34794	[2023-11-28 10:21:32] VERBOSE[129054] res_pjsip/pjsip_configuration.c: Endpoint 114 is now Reachable	

check your endpoint settings if you set recording every 60 seconds it is normal

I recognize the name dahua, which is generally a bad sign meaning that people have reported lots of things involving them.

I’d suggest providing a SIP trace with this as well using “pjsip set logger on” to see the actual SIP interaction.

Thank you for the reply. How do I do the sip trace?

You connect to the Asterisk console and execute the “pjsip set logger on” CLI command which logs it. Someone more familiar with FreePBX may have better instructions for FreePBX.

Thank you.
I checked and you were right.

But issue is unit door station is not calling apartment. How do I check further?

You’ll need to start with providing a sip trace just like @jcolp explained. That’s the best way to do it in FreePBX as well as this is a thing that’s handed inside of asterisk.

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