freepbx*CLI> sip reload
 Reloading SIP
  == Using SIP TOS bits 96
  == Using SIP CoS mark 4
Reliably Transmitting (NAT) to 10.10.10.1:5060:
OPTIONS sip:10.10.10.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK47fb339d;rport
Max-Forwards: 70
From: "Unknown" <sip:8777777777@10.10.10.1:5160>;tag=as39e78a10
To: <sip:10.10.10.1>
Contact: <sip:8777777777@10.10.10.1:5160>
Call-ID: [email protected]:5160
CSeq: 102 OPTIONS
User-Agent: FPBX-15.0.16.49(16.6.2)
Date: Tue, 19 May 2020 04:12:43 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0


---

<--- SIP read from UDP:10.10.10.1:5060 --->
SIP/2.0 500 Server Internal Error
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK47fb339d;received=10.210.255.55;rport=5160
Call-ID: [email protected]:5160
From: "Unknown"<sip:8777777777@10.10.10.1:5160>;tag=as39e78a10
To: <sip:10.10.10.1>;tag=khlhubcj
CSeq: 102 OPTIONS
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,REFER,SUBSCRIBE,NOTIFY,INFO,PUBLISH,MESSAGE
Date: Tue, 19 May 2020 04:12:43 GMT
User-Agent: FPBX-15.0.16.49 (16.6.2)
Content-Length: 0

<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '[email protected]:5160' Method: OPTIONS
Reliably Transmitting (NAT) to 10.10.10.1:5060:
OPTIONS sip:10.10.10.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK5809beaf;rport
Max-Forwards: 70
From: "Unknown" <sip:8777777777@10.10.10.1:5160>;tag=as04c94972
To: <sip:10.10.10.1>
Contact: <sip:8777777777@10.10.10.1:5160>
Call-ID: [email protected]:5160
CSeq: 102 OPTIONS
User-Agent: FPBX-15.0.16.49(16.6.2)
Date: Tue, 19 May 2020 04:12:43 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0


---

<--- SIP read from UDP:10.10.10.1:5060 --->
SIP/2.0 500 Server Internal Error
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK5809beaf;received=10.210.255.55;rport=5160
Call-ID: [email protected]:5160
From: "Unknown"<sip:8777777777@10.10.10.1:5160>;tag=as04c94972
To: <sip:10.10.10.1>;tag=o7ihovoh
CSeq: 102 OPTIONS
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,REFER,SUBSCRIBE,NOTIFY,INFO,PUBLISH,MESSAGE
Date: Tue, 19 May 2020 04:12:43 GMT
User-Agent: FPBX-15.0.16.49 (16.6.2)
Content-Length: 0

<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '[email protected]:5160' Method: OPTIONS
[2020-05-19 07:12:43] NOTICE[12350]: chan_sip.c:15829 sip_reregister:    -- Re-registration for  8777777777@10.10.10.1
REGISTER 11 headers, 0 lines
Reliably Transmitting (no NAT) to 10.10.10.1:5060:
REGISTER sip:10.10.10.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK73659cf4
Max-Forwards: 70
From: <sip:8777777777@10.10.10.1>;tag=as6bdd799c
To: <sip:8777777777@10.10.10.1>
Call-ID: [email protected]
CSeq: 102 REGISTER
Supported: replaces, timer
User-Agent: FPBX-15.0.16.49(16.6.2)
Expires: 120
Contact: <sip:[email protected]:5160>
Content-Length: 0


---

<--- SIP read from UDP:10.10.10.1:5060 --->
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK73659cf4;received=10.210.255.55;rport=5160
Call-ID: [email protected]
From: <sip:8777777777@10.10.10.1>;tag=as6bdd799c
To: <sip:8777777777@10.10.10.1>;tag=xxiokyxk
CSeq: 102 REGISTER
Warning: 399 SE2000 "SoftX3000 R601-MSG Error ID:[32] Has not configure this user!"
Content-Length: 0

<------------->
--- (8 headers 0 lines) ---
[2020-05-19 07:12:44] WARNING[12350]: chan_sip.c:24725 handle_response_register: Got 404 Not found on SIP register to service 8777777777@10.10.10.1, giving up
Really destroying SIP dialog '[email protected]' Method: REGISTER
Reliably Transmitting (NAT) to 10.10.10.1:5060:
OPTIONS sip:10.10.10.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK2f1130fc;rport
Max-Forwards: 70
From: "Unknown" <sip:8777777777@10.10.10.1:5160>;tag=as7534c9c8
To: <sip:10.10.10.1>
Contact: <sip:8777777777@10.10.10.1:5160>
Call-ID: [email protected]:5160
CSeq: 102 OPTIONS
User-Agent: FPBX-15.0.16.49(16.6.2)
Date: Tue, 19 May 2020 04:13:43 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0


---

<--- SIP read from UDP:10.10.10.1:5060 --->
SIP/2.0 500 Server Internal Error
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK2f1130fc;received=10.210.255.55;rport=5160
Call-ID: [email protected]:5160
From: "Unknown"<sip:8777777777@10.10.10.1:5160>;tag=as7534c9c8
To: <sip:10.10.10.1>;tag=bnkneihn
CSeq: 102 OPTIONS
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,REFER,SUBSCRIBE,NOTIFY,INFO,PUBLISH,MESSAGE
Date: Tue, 19 May 2020 04:13:43 GMT
User-Agent: FPBX-15.0.16.49 (16.6.2)
Content-Length: 0

<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '[email protected]:5160' Method: OPTIONS
Reliably Transmitting (NAT) to 10.10.10.1:5060:
OPTIONS sip:10.10.10.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK77d0003c;rport
Max-Forwards: 70
From: "Unknown" <sip:8777777777@10.10.10.1:5160>;tag=as0dd3354f
To: <sip:10.10.10.1>
Contact: <sip:8777777777@10.10.10.1:5160>
Call-ID: [email protected]:5160
CSeq: 102 OPTIONS
User-Agent: FPBX-15.0.16.49(16.6.2)
Date: Tue, 19 May 2020 04:13:43 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0


---

<--- SIP read from UDP:10.10.10.1:5060 --->
SIP/2.0 500 Server Internal Error
Via: SIP/2.0/UDP 10.10.10.1:5160;branch=z9hG4bK77d0003c;received=10.210.255.55;rport=5160
Call-ID: [email protected]:5160
From: "Unknown"<sip:8777777777@10.10.10.1:5160>;tag=as0dd3354f
To: <sip:10.10.10.1>;tag=lixlloux
CSeq: 102 OPTIONS
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,REFER,SUBSCRIBE,NOTIFY,INFO,PUBLISH,MESSAGE
Date: Tue, 19 May 2020 04:13:43 GMT
User-Agent: FPBX-15.0.16.49 (16.6.2)
Content-Length: 0

<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '[email protected]:5160' Method: OPTIONS