Semi installation error

I have Debian 11, i used this link to install semi https://yeti-switch.org/docs/en/installation/installation-1.12/sems.html
In /etc/sems/sems.conf i put my public IP instead <SIGNALLING_IP>, <MEDIA_IP>
Also in node_id and pop_id i put number 1 cause thats what i created in yeti-switch admin
I did service sems start
On pgrep sems it didnt output nothing, also netstat -lpn | grep sems

On systemctl status sems i get:

systemctl status sems
● sems.service - SEMS for YETI project
     Loaded: loaded (/lib/systemd/system/sems.service; disabled; vendor preset:>
     Active: inactive (dead)
       Docs: https://yeti-switch.org/docs/

Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30907/AmThread.cpp:9>
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30966/AmThread.cpp:9>
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30906/AmThread.cpp:9>
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/sems.cpp:930] >
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/http_client:Ht>
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/yeti:SqlRouter>
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/AmEventQueuePr>
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30965/AmThread.cpp:9>
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/sems.cpp:941] >
Dec 01 18:01:03 vmi2283892.contaboserver.net systemd[1]: sems.service: Succeede>
lines 1-15/15 (END)...skipping...
● sems.service - SEMS for YETI project
     Loaded: loaded (/lib/systemd/system/sems.service; disabled; vendor preset: enabled)
     Active: inactive (dead)
       Docs: https://yeti-switch.org/docs/

Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30907/AmThread.cpp:98] INFO: Thread app-wheeltimer 140655584499456 is ending
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30966/AmThread.cpp:98] INFO: Thread sip-wheeltimer 140654101325568 is ending
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30906/AmThread.cpp:98] INFO: Thread AmThreadWatcher 140655585552128 is ending
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/sems.cpp:930] INFO: Disposing plug-ins
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/http_client:HttpClient.cpp:42] INFO: ~HttpClientFactory
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/yeti:SqlRouter.cpp:88] INFO: SqlRouter instance[0x559e5ac5c4e8] destroyed
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/AmEventQueueProcessor.cpp:145] INFO: requesting worker to stop.
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30965/AmThread.cpp:98] INFO: Thread event-queue 140654102378240 is ending
Dec 01 18:01:03 vmi2283892.contaboserver.net sems[30904]: [30904/sems.cpp:941] INFO: Exiting (success)
Dec 01 18:01:03 vmi2283892.contaboserver.net systemd[1]: sems.service: Succeeded.

How can i see error log ?

I have found where is logs /var/log/sems/sems-main.log . Here is what i get with sems -E -D3 command:

[97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'A' to 500 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'B' to 32000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'D' to 32000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'E' to 500 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'F' to 32000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'K' to 5000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'G' to 500 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'H' to 32000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'I' to 5000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'J' to 32000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'L' to 32000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'M' to 8000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'C' to 180000 ms
 [97692/97692] [AmLcConfig.cpp:1011] DEBUG: Set SIP Timer 'BL' to 32000 ms
 [97692/97692] [AmLcConfig.cpp:2208] DEBUG: iface='lo';ip='127.0.0.1';flags=0x10049
 [97692/97692] [AmLcConfig.cpp:2208] DEBUG: iface='eth0';ip='161.97.157.33';flags=0x11043
Configuration:
       configuration file:  /etc/sems/sems.conf
       plug-in path:        /usr/lib/sems/plug-in

 [97692/97692] [AmLcConfig.cpp:1929] INFO: Signaling interfaces:
 [97692/97692] [AmLcConfig.cpp:1932] INFO:      (0) name='internal'
 [97692/97692] [AmLcConfig.cpp:1949] INFO:              UDP
 [97692/97692] [AmLcConfig.cpp:1951] INFO:              LocalIP='161.97.157.33';local_port='5060';PublicIP=''; DSCP=0
 [97692/97692] [AmLcConfig.cpp:1937] INFO:              TCP 2000/900000
 [97692/97692] [AmLcConfig.cpp:1951] INFO:              LocalIP='161.97.157.33';local_port='5060';PublicIP=''; DSCP=0
 [97692/97692] [AmLcConfig.cpp:1961] INFO: Signaling address map:
 [97692/97692] [AmLcConfig.cpp:1968] INFO:      161.97.157.33 -> internal
 [97692/97692] [AmLcConfig.cpp:1973] INFO: Media interfaces:
 [97692/97692] [AmLcConfig.cpp:1977] INFO:      (0) name='internal'
 [97692/97692] [AmLcConfig.cpp:1981] INFO:              RTP
 [97692/97692] [AmLcConfig.cpp:1985] INFO:              LocalIP='161.97.157.33';Ports=[16384;32769];MediaCapacity=8193;PublicIP=''; DSCP=46
 [97692/97692] [sems.cpp:430] INFO: Open FDs limit has been raised to 1048576
 [97692/97693] [AmThread.cpp:92] INFO: Thread 140342736344832 is starting
 [97692/97692] [AmPlugIn.cpp:890] DEBUG: DI Interface 'core' registered.
 [97692/97692] [sems.cpp:763] INFO: Starting application timer scheduler
 [97692/97692] [AmThread.cpp:261] DEBUG: trying to add thread 0 to thread watcher
 [97692/97692] [AmThread.cpp:267] DEBUG: added thread 0 to thread watcher
 [97692/97692] [sems.cpp:767] INFO: Starting session container
 [97692/97692] [sems.cpp:771] INFO: Starting session processor threads
 [97692/97692] [AmSessionProcessor.cpp:90] DEBUG: starting 20 session processor threads
 [97692/97697] [AmThread.cpp:92] INFO: Thread 140342732134144 is starting
 [97692/97697] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97696] [AmThread.cpp:92] INFO: Thread 140342733186816 is starting
 [97692/97703] [AmThread.cpp:92] INFO: Thread 140342725818112 is starting
 [97692/97703] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97701] [AmThread.cpp:92] INFO: Thread 140342727923456 is starting
 [97692/97701] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97699] [AmThread.cpp:92] INFO: Thread 140342730028800 is starting
 [97692/97699] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97706] [AmThread.cpp:92] INFO: Thread 140342722660096 is starting
 [97692/97692] [AmSessionProcessor.cpp:97] DEBUG: now 20 session processor threads running
 [97692/97692] [sems.cpp:776] INFO: Starting audio recorder
 [97692/97706] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97708] [AmThread.cpp:92] INFO: Thread 140342720554752 is starting
 [97692/97708] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97710] [AmThread.cpp:92] INFO: Thread 140342718449408 is starting
 [97692/97692] [sems.cpp:779] INFO: Starting pcap recorder
 [97692/97710] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97712] [AmThread.cpp:92] INFO: Thread 140342716344064 is starting
 [97692/97692] [sems.cpp:782] INFO: Starting media processor
 [97692/97714] [AmThread.cpp:92] INFO: Thread 140342714238720 is starting
 [97692/97692] [AmMediaProcessor.cpp:95] DEBUG: Starting 4 MediaProcessorThreads.
 [97692/97714] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97692] [sems.cpp:785] INFO: Starting stun processor
 [97692/97712] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97716] [AmThread.cpp:92] INFO: Thread 140342712133376 is starting
 [97692/97716] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97692] [sems.cpp:798] INFO: Starting RTP receiver
 [97692/97721] [AmThread.cpp:92] INFO: Thread 140342706870016 is starting
 [97692/97719] [AmThread.cpp:92] INFO: Thread 140342708975360 is starting
 [97692/97723] [AmThread.cpp:92] INFO: Thread 140342704764672 is starting
 [97692/97713] [AmThread.cpp:92] INFO: Thread 140342715291392 is starting
 [97692/97713] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97711] [AmThread.cpp:92] INFO: Thread 140342717396736 is starting
 [97692/97711] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97709] [AmThread.cpp:92] INFO: Thread 140342719502080 is starting
 [97692/97709] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97707] [AmThread.cpp:92] INFO: Thread 140342721607424 is starting
 [97692/97707] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97705] [AmThread.cpp:92] INFO: Thread 140342723712768 is starting
 [97692/97705] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97702] [AmThread.cpp:92] INFO: Thread 140342726870784 is starting
 [97692/97702] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97700] [AmThread.cpp:92] INFO: Thread 140342728976128 is starting
 [97692/97700] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97698] [AmThread.cpp:92] INFO: Thread 140342731081472 is starting
 [97692/97698] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97695] [AmThread.cpp:92] INFO: Thread 140342734239488 is starting
 [97692/97694] [AmThread.cpp:92] INFO: Thread 140342735292160 is starting
 [97692/97715] [AmThread.cpp:92] INFO: Thread 140342713186048 is starting
 [97692/97715] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97704] [AmThread.cpp:92] INFO: Thread 140342724765440 is starting
 [97692/97704] [AmSessionProcessor.cpp:139] DEBUG: running processing loop
 [97692/97720] [AmThread.cpp:92] INFO: Thread 140342707922688 is starting
 [97692/97692] [sems.cpp:801] INFO: Starting SIP stack (control interface)
 [97692/97727] [AmThread.cpp:92] INFO: Thread 140342699992832 is starting
 [97692/97722] [AmThread.cpp:92] INFO: Thread 140342705817344 is starting
 [97692/97724] [AmThread.cpp:92] INFO: Thread 140342703150848 is starting
 [97692/97692] [sip/udp_trsp.cpp:162] DEBUG: UDP transport bound to 161.97.157.33/5060
 [97692/97725] [AmThread.cpp:92] INFO: Thread 140342702098176 is starting
 [97692/97726] [AmThread.cpp:92] INFO: Thread 140342701045504 is starting
 [97692/97718] [AmThread.cpp:92] INFO: Thread 140342710028032 is starting
 [97692/97692] [sip/udp_trsp.cpp:514] INFO: Added SIP server UDP transport on 161.97.157.33:5060
 [97692/97692] [sip/udp_trsp.cpp:514] INFO: Added SIP server UDP transport on 161.97.157.33:5060
 [97692/97692] [sip/tcp_base_trsp.cpp:908] DEBUG: TCP transport bound to 161.97.157.33/5060
 [97692/97692] [sip/tcp_base_trsp.cpp:939] DEBUG: 0x5574b2a90a50 created ev_accept 0x5574b2ae18a0 with base 0x5574b2a90390
 [97692/97692] [sip/tcp_base_trsp.cpp:940] DEBUG: 0x5574b2a90a50 add ev_accept 0x5574b2ae18a0
 [97692/97692] [sip/tcp_base_trsp.cpp:1031] INFO: Added SIP server tcp transport on 161.97.157.33:5060
 [97692/97692] [sems.cpp:806] INFO: Loading plug-ins
 [97692/97692] [AmPlugIn.cpp:151] DEBUG: adding built-in codecs...
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 0 inserted
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 6 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'telephone-event/800' inserted with id 96 and order 196
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'telephone-event/800' inserted with id 97 and order 197
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'telephone-event/800' inserted with id 98 and order 198
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'telephone-event/800' inserted with id 99 and order 199
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'telephone-event/800' inserted with id 100 and order 200
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/di_log.so...
 [97692/97692] [AmPlugIn.cpp:620] DEBUG: component 'di_log' loaded.
 [97692/97692] [AmPlugIn.cpp:670] DEBUG: logging facility component 'di_log' loaded.
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/mp3.so...
 [97692/97692] [mp3:mp3.cpp:100] DEBUG: MP3 module loaded.
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 5 inserted
 [97692/97692] [AmPlugIn.cpp:767] DEBUG: file format MP3 inserted
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/opus.so...
 [97692/97692] [AmPlugIn.cpp:686] WARNING: codec 60 does not provide bytes2samples function
 [97692/97692] [AmPlugIn.cpp:689] WARNING: codec 60 does not provide samples2bytes function
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 60 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'OPUS/24000' inserted with id 101 and order 201
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/wav.so...
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 1 inserted
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 2 inserted
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 61 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'PCMU/8000' inserted with id 0 and order 100
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'PCMA/8000' inserted with id 8 and order 108
 [97692/97692] [AmPlugIn.cpp:767] DEBUG: file format Wav inserted
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/gsm.so...
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 3 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'GSM/8000' inserted with id 3 and order 103
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/ilbc.so...
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 4 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'iLBC/8000' inserted with id 102 and order 202
 [97692/97692] [AmPlugIn.cpp:767] DEBUG: file format iLBC inserted
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/adpcm.so...
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 8 inserted
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 9 inserted
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 10 inserted
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 11 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'G726-32/8000' inserted with id 103 and order 203
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'G721/8000' inserted with id 2 and order 102
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'G726-24/8000' inserted with id 104 and order 204
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'G726-40/8000' inserted with id 105 and order 205
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'G726-16/8000' inserted with id 106 and order 206
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/l16.so...
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 12 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'L16/32000' inserted with id 107 and order 207
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'L16/16000' inserted with id 108 and order 208
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'L16/8000' inserted with id 109 and order 209
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/g722.so...
 [97692/97692] [AmPlugIn.cpp:692] DEBUG: codec id 13 inserted
 [97692/97692] [AmPlugIn.cpp:728] DEBUG: payload 'g722/16000' inserted with id 9 and order 109
 [97692/97692] [AmPlugIn.cpp:179] DEBUG: loading /usr/lib/sems/plug-in/g729bcg.so...
 [97692/97692] [AmPlugIn.cpp:259] ERROR: AmPlugIn::loadPlugIn: /usr/lib/sems/plug-in/g729bcg.so: /usr/lib/sems/plug-in/g729bcg.so: cannot open shared object file: No such file or directory
 [97692/97692] [AmPlugIn.cpp:182] ERROR: while loading plug-in '/usr/lib/sems/plug-in/g729bcg.so'
 [97692/97692] [sems.cpp:868] INFO: Disposing session container
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-cleaner 140342733186816 (140342733186816)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionContainer.cpp:172] DEBUG: brodcasting ServerShutdown system event to 0 sessions...
 [97692/97692] [AmSessionContainer.cpp:187] DEBUG: waiting for active event queues to stop...
 [97692/97717] [AmThread.cpp:92] INFO: Thread 140342711080704 is starting
 [97692/97718] [PcapFileRecorder.cpp:75] DEBUG: 0 unprocessed events on stop
 [97692/97718] [PcapFileRecorder.cpp:83] DEBUG: pcap recorder stopped
 [97692/97718] [AmThread.cpp:98] INFO: Thread pcap recorder 140342710028032 is ending
 [97692/97692] [AmSessionContainer.cpp:196] WARNING: Not all calls cleanly ended!
 [97692/97692] [AmSessionContainer.cpp:199] DEBUG: cleaning sessions...
 [97692/97696] [AmSessionContainer.cpp:168] DEBUG: Session cleaner terminating
 [97692/97696] [AmThread.cpp:98] INFO: Thread session-cleaner 140342733186816 is ending
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-cleaner 140342733186816 (140342733186816) finished detach
 [97692/97692] [sems.cpp:874] DEBUG: ** Transaction table dump: **
 [97692/97692] [sems.cpp:876] DEBUG: *****************************
 [97692/97692] [sems.cpp:885] INFO: Disposing RTP receiver
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread rtp-rx 140342703150848 (140342703150848)calling on_stop, give it a chance to clean up
 [97692/97692] [AmRtpReceiver.cpp:115] INFO: requesting RTP receiver to stop.
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread rtp-rx 140342703150848 (140342703150848) finished detach
 [97692/97724] [AmThread.cpp:98] INFO: Thread rtp-rx 140342703150848 is ending
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread rtp-rx 140342702098176 (140342702098176)calling on_stop, give it a chance to clean up
 [97692/97692] [AmRtpReceiver.cpp:115] INFO: requesting RTP receiver to stop.
 [97692/97725] [AmThread.cpp:98] INFO: Thread rtp-rx 140342702098176 is ending
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread rtp-rx 140342702098176 (140342702098176) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread rtp-rx 140342701045504 (140342701045504)calling on_stop, give it a chance to clean up
 [97692/97692] [AmRtpReceiver.cpp:115] INFO: requesting RTP receiver to stop.
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread rtp-rx 140342701045504 (140342701045504) finished detach
 [97692/97726] [AmThread.cpp:98] INFO: Thread rtp-rx 140342701045504 is ending
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread rtp-rx 140342699992832 (140342699992832)calling on_stop, give it a chance to clean up
 [97692/97692] [AmRtpReceiver.cpp:115] INFO: requesting RTP receiver to stop.
 [97692/97727] [AmThread.cpp:98] INFO: Thread rtp-rx 140342699992832 is ending
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread rtp-rx 140342699992832 (140342699992832) finished detach
 [97692/97692] [AmRtpReceiver.cpp:110] INFO: RTP receiver has been recycled.
 [97692/97692] [AmRtpReceiver.cpp:110] INFO: RTP receiver has been recycled.
 [97692/97692] [AmRtpReceiver.cpp:110] INFO: RTP receiver has been recycled.
 [97692/97692] [AmRtpReceiver.cpp:110] INFO: RTP receiver has been recycled.
 [97692/97692] [sems.cpp:888] INFO: Stop session processor
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342732134144 (140342732134144)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97697] [AmThread.cpp:98] INFO: Thread session-proc 140342732134144 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342732134144
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342732134144 (140342732134144) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342731081472 (140342731081472)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97698] [AmThread.cpp:98] INFO: Thread session-proc 140342731081472 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342731081472
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342731081472 (140342731081472) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342730028800 (140342730028800)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97699] [AmThread.cpp:98] INFO: Thread session-proc 140342730028800 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342730028800
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342730028800 (140342730028800) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342728976128 (140342728976128)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97700] [AmThread.cpp:98] INFO: Thread session-proc 140342728976128 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342728976128
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342728976128 (140342728976128) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342727923456 (140342727923456)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97701] [AmThread.cpp:98] INFO: Thread session-proc 140342727923456 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342727923456
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342727923456 (140342727923456) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342726870784 (140342726870784)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97702] [AmThread.cpp:98] INFO: Thread session-proc 140342726870784 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342726870784
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342726870784 (140342726870784) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342725818112 (140342725818112)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97703] [AmThread.cpp:98] INFO: Thread session-proc 140342725818112 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342725818112
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342725818112 (140342725818112) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342724765440 (140342724765440)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97704] [AmThread.cpp:98] INFO: Thread session-proc 140342724765440 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342724765440
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342724765440 (140342724765440) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342723712768 (140342723712768)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97705] [AmThread.cpp:98] INFO: Thread session-proc 140342723712768 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342723712768
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342723712768 (140342723712768) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342722660096 (140342722660096)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97706] [AmThread.cpp:98] INFO: Thread session-proc 140342722660096 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342722660096
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342722660096 (140342722660096) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342721607424 (140342721607424)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97707] [AmThread.cpp:98] INFO: Thread session-proc 140342721607424 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342721607424
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342721607424 (140342721607424) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342720554752 (140342720554752)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97708] [AmThread.cpp:98] INFO: Thread session-proc 140342720554752 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342720554752
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342720554752 (140342720554752) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342719502080 (140342719502080)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97709] [AmThread.cpp:98] INFO: Thread session-proc 140342719502080 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342719502080
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342719502080 (140342719502080) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342718449408 (140342718449408)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97710] [AmThread.cpp:98] INFO: Thread session-proc 140342718449408 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342718449408
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342718449408 (140342718449408) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342717396736 (140342717396736)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97711] [AmThread.cpp:98] INFO: Thread session-proc 140342717396736 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342717396736
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342717396736 (140342717396736) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342716344064 (140342716344064)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97712] [AmThread.cpp:98] INFO: Thread session-proc 140342716344064 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342716344064
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342716344064 (140342716344064) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342715291392 (140342715291392)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97713] [AmThread.cpp:98] INFO: Thread session-proc 140342715291392 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342715291392
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342715291392 (140342715291392) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342714238720 (140342714238720)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97714] [AmThread.cpp:98] INFO: Thread session-proc 140342714238720 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342714238720
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342714238720 (140342714238720) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342713186048 (140342713186048)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97715] [AmThread.cpp:98] INFO: Thread session-proc 140342713186048 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342713186048
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342713186048 (140342713186048) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread session-proc 140342712133376 (140342712133376)calling on_stop, give it a chance to clean up
 [97692/97692] [AmSessionProcessor.cpp:211] INFO: requesting session to stop.
 [97692/97716] [AmThread.cpp:98] INFO: Thread session-proc 140342712133376 is ending
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342712133376
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread session-proc 140342712133376 (140342712133376) finished detach
 [97692/97692] [sems.cpp:891] INFO: Disposing media processor
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread media-proc 140342708975360 (140342708975360)calling on_stop, give it a chance to clean up
 [97692/97692] [AmMediaProcessor.cpp:357] INFO: requesting media processor to stop.
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread media-proc 140342708975360 (140342708975360) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread media-proc 140342707922688 (140342707922688)calling on_stop, give it a chance to clean up
 [97692/97692] [AmMediaProcessor.cpp:357] INFO: requesting media processor to stop.
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread media-proc 140342707922688 (140342707922688) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread media-proc 140342706870016 (140342706870016)calling on_stop, give it a chance to clean up
 [97692/97692] [AmMediaProcessor.cpp:357] INFO: requesting media processor to stop.
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread media-proc 140342706870016 (140342706870016) finished detach
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread media-proc 140342705817344 (140342705817344)calling on_stop, give it a chance to clean up
 [97692/97692] [AmMediaProcessor.cpp:357] INFO: requesting media processor to stop.
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread media-proc 140342705817344 (140342705817344) finished detach
 [97692/97722] [AmThread.cpp:98] INFO: Thread media-proc 140342705817344 is ending
 [97692/97721] [AmThread.cpp:98] INFO: Thread media-proc 140342706870016 is ending
 [97692/97719] [AmThread.cpp:98] INFO: Thread media-proc 140342708975360 is ending
 [97692/97720] [AmThread.cpp:98] INFO: Thread media-proc 140342707922688 is ending
 [97692/97692] [AmMediaProcessor.cpp:87] INFO: Media processor has been recycled.
 [97692/97692] [sems.cpp:894] INFO: Disposing stun processor
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread stun-timer 140342704764672 (140342704764672)calling on_stop, give it a chance to clean up
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342704764672
 [97692/97723] [AmStunProcessor.cpp:52] DEBUG: stun processor stopped
 [97692/97723] [AmThread.cpp:98] INFO: Thread stun-timer 140342704764672 is ending
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread stun-timer 140342704764672 (140342704764672) finished detach
 [97692/97692] [sems.cpp:897] INFO: Disposing audio file recorder
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread recorder 140342711080704 (140342711080704)calling on_stop, give it a chance to clean up
 [97692/97717] [AmAudioFileRecorder.cpp:89] DEBUG: 0 unprocessed events on stop
 [97692/97717] [AmAudioFileRecorder.cpp:97] DEBUG: 0 mono recorders on stop
 [97692/97717] [AmAudioFileRecorder.cpp:101] DEBUG: 0 stereo recorders on stop
 [97692/97717] [AmAudioFileRecorder.cpp:105] DEBUG: Audio recorder stopped
 [97692/97717] [AmThread.cpp:98] INFO: Thread recorder 140342711080704 is ending
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread recorder 140342711080704 (140342711080704) finished detach
 [97692/97692] [sems.cpp:900] INFO: Disposing pcap file recorder
 [97692/97692] [sems.cpp:903] INFO: Disposing event dispatcher
 [97692/97692] [AmEventDispatcher.cpp:238] DEBUG: *** dumping Event dispatcher buckets ***
 [97692/97692] [AmEventDispatcher.cpp:256] DEBUG: *** End of Event dispatcher bucket dump ***
 [97692/97692] [SipCtrlInterface.cpp:829] DEBUG: Stopping SIP control interface threads
 [97692/97692] [SipCtrlInterface.cpp:822] DEBUG: dec_ref(0x5574b2a99c30)
 [97692/97692] [SipCtrlInterface.cpp:822] DEBUG: dec_ref(0x5574b2a90a50)
 [97692/97692] [sip/resolver.cpp:1550] DEBUG: resolver::clear_cache() 0 entries removed
 [97692/97692] [AmThread.cpp:148] DEBUG: Thread resolver 140342736344832 (140342736344832)calling on_stop, give it a chance to clean up
 [97692/97692] [AmThread.cpp:156] DEBUG: join thread 140342736344832
 [97692/97693] [sip/resolver.cpp:1626] DEBUG: resolver thread finished
 [97692/97693] [AmThread.cpp:98] INFO: Thread resolver 140342736344832 is ending
 [97692/97692] [AmThread.cpp:173] DEBUG: Thread resolver 140342736344832 (140342736344832) finished detach
 [97692/97692] [AmThread.cpp:273] DEBUG: cleanup threads garbage collector
 [97692/97694] [AmThread.cpp:290] DEBUG: Thread watcher starting its work
 [97692/97694] [AmThread.cpp:302] DEBUG: thread 140342734239488 is to be processed in thread watcher
 [97692/97694] [AmThread.cpp:306] DEBUG: request thread 140342734239488 to stop and join it
 [97692/97694] [AmThread.cpp:148] DEBUG: Thread app-wheeltimer 140342734239488 (140342734239488)calling on_stop, give it a chance to clean up
 [97692/97694] [AmThread.cpp:156] DEBUG: join thread 140342734239488
 [97692/97695] [AmThread.cpp:98] INFO: Thread app-wheeltimer 140342734239488 is ending
 [97692/97694] [AmThread.cpp:173] DEBUG: Thread app-wheeltimer 140342734239488 (140342734239488) finished detach
 [97692/97694] [AmThread.cpp:312] DEBUG: thread 140342734239488 has been destroyed
 [97692/97694] [AmThread.cpp:329] DEBUG: Thread watcher completed
 [97692/97694] [AmThread.cpp:333] DEBUG: Thread watcher finished
 [97692/97694] [AmThread.cpp:98] INFO: Thread AmThreadWatcher 140342735292160 is ending
 [97692/97692] [sems.cpp:930] INFO: Disposing plug-ins
 [97692/97692] [AmPlugIn.cpp:113] DEBUG: decreasing reference to plug-in factory: di_log
 [97692/97692] [AmPlugIn.cpp:113] DEBUG: decreasing reference to plug-in factory: stderr
 [97692/97692] [AmPlugIn.cpp:113] DEBUG: decreasing reference to plug-in factory: syslog
 [97692/97692] [AmPlugIn.cpp:113] DEBUG: decreasing reference to plug-in factory: core
 [97692/97692] [AmPlugIn.cpp:113] DEBUG: decreasing reference to plug-in factory: di_log
 [97692/97692] [AmPlugIn.cpp:113] DEBUG: decreasing reference to plug-in factory: /usr/lib/sems/plug-in/di_log.so
 [97692/97692] [AmPlugIn.cpp:113] DEBUG: decreasing reference to plug-in factory: di_log
 [97692/97692] [sems.cpp:941] INFO: Exiting (failure)

Remove module bcg729 from config.

I have removed both, second i added with command apt install sems-modules-g729-bcg
Now i get bigger log with command using sems -E -D3
Previously i tried to uninstall remove sems and sems-modules-yeti and installed again
Service sems is dead inactive on systemctl status sems

I have put back original configuration for /etc/sems/sems.conf:

general {
    stderr = no
    syslog_loglevel = 2
    syslog_facility = LOCAL0

    node_id = 8

    shutdown_mode {
        code = 508
        reason = "Yeti node in shutdown mode"
        allow_uac = true
    }

    media_processor_threads = 4
    rtp_receiver_threads = 4
    session_processor_threads = 20
    sip_udp_server_threads = 2
    sip_tcp_server_threads = 2

    dead_rtp_time=30

    default_bl_ttl=0

    symmetric_rtp_mode = packets
    symmetric_rtp_packets = 20
}

signaling-interfaces {
    interface internal {
        default-media-interface = internal
        ip4 {
            sip-udp {
                address = 161.97.157.33
                port = 5060
                use-raw-sockets = off
            }
            sip-tcp {
                address = 161.97.157.33
                port = 5060
                connect-timeout = 2000
                static-client-port = on
                idle-timeout=900000
                use-raw-sockets = off
            }
        }
    }
}

media-interfaces {
    interface internal {
        ip4 {
            rtp {
                address = 161.97.157.33
                low-port = 16384
                high-port = 32769
                dscp = 46
                use-raw-sockets = off
            }
        }
    }
}

modules {
    module "di_log" {}
    module "mp3" {}
    module "opus" {}
    module "wav" {}
    module "gsm" {}
    module "ilbc" {}
    module "adpcm" {}
    module "l16" {}
    module "g722" {}
    module "g729bcg" {}

    module "registrar_client" {}
    module "sctp_bus" {}
    module "session_timer" {}
    module "jsonrpc" {
        listen{
            address = 127.0.0.1
            port = 7080
        }
        server_threads = 1
    }

    module "http_client" {}

    module-global "uac_auth" {}
    module "options_prober" {}

    module "radius_client" {}

    module "yeti" {
        pop_id = 4
        lega_cdr_headers {
            header(p-charge-info, string)
            header(diversion, array)
        }

        auth {
            realm = yeti-switch
        }

        msg_logger_dir = /var/spool/sems/dump
        audio_recorder_dir = /var/spool/sems/records
        audio_recorder_compress = true

        db_refresh_interval = 5
        ip_auth_reject_if_no_matched = true

        routing {
            schema = switch20
            function = route_release
            init = init
            master_pool {
                host = 127.0.0.1
                port = 5432
                name = yeti
                user = yeti
                pass = somepassword
                size = 4
                check_interval = 10
                max_exceptions = 0
                statement_timeout=3000
            }
            failover_to_slave = false
            slave_pool {
                host = 127.0.0.1
                port = 5432
                name = yeti
                user = yeti
                pass = somepassword
                size = 4
                check_interval = 10
                max_exceptions = 0
                statement_timeout=3000
            }
        }
        cdr {
            dir = /var/spool/sems/cdrs
            completed_dir = /var/spool/sems/cdrs/completed
            pool_size = 2
            schema = switch
            function = writecdr
            master {
                host = 127.0.0.1
                port = 5433
                name = cdr
                user = cdr
                pass = somepassword
            }
            failover_to_slave = false
            slave {
                host = 127.0.0.1
                port = 5433
                name = cdr
                user = cdr
                pass = somepassword
            }
            failover_requeue = true
            failover_to_file = false
            serialize_dynamic_fields = true
            batch_size = 1
            batch_timeout = 5000
        }
        resources {
            reject_on_error = false
            write {
                host = 127.0.0.1
                port = 6379
                size = 2
                timeout = 500
            }
            read {
                host = 127.0.0.1
                port = 6379
                size = 2
                timeout = 1000
            }
        }
        registrations {
            check_interval = 5000
        }
        registrar {
            enabled = true
            expires_min = 600
            expires_max = 7200
            expires_default = 1200
            redis {
                host = 127.0.0.1
                port = 6379
            }
        }
        rpc {
            calls_show_limit = 10000
        }
        core_options_handling = yes
    }
}

routing {
    application = yeti
}

Output log is:
https://pastebin.com/PcemGGWA

Remove module g729bcg from config

Its active now. Should i get woried about this warnings in systemctl status sems ?

It is again dead inactive when i try systemctl status sems or systemctl restart sems
Maybe i should reinstall server ?

I have reinstalled yeti switch again, removed module “g729bcg” {} and sems was active on start and after again dead inactive
I dont know how else to start it aand whats causing this, its uppon fresh install

Also there is no output for:
pgrep sems

netstat -lpn | grep sems

You have to find error in logs again