Problem to register trunk

samarm · November 22, 2020, 9:12am

Hi,
I have this structure:
172.16.1.2 <----> 192.168.1.2 <----> 192.168.1.3 <—> 10.1.1.2
asterisk <----> pptp vpn<----> pptp vpn<—> fusionpbx

I can’t register trunk from asterisk to fusionpbx, but I can registred on fusionpbx via that network (172.16.1.3 my client ip)
port 5060 is open, I put tcpdump from asterisk in this post, and then fusionpbx on another post:

IP 172.16.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.&.o…@…
.$R…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@172.16.1.2;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@172.16.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 172.16.1.2.5060: SIP: SIP/2.0 200 OK
Eh…!..;.~I
.$R…SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@172.16.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 172.16.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.&…@…h…
.$R…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@172.16.1.2;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@172.16.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 172.16.1.2.5060: SIP: SIP/2.0 200 OK
Eh…!..;.}.
.$R…SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@172.16.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 172.16.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.&…@…
.$R…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@172.16.1.2;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@172.16.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 172.16.1.2.5060: SIP: SIP/2.0 200 OK
Eh…!..;.}.
.$R…SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@172.16.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 172.16.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.&.7…@…
.$R…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@172.16.1.2;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@172.16.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 172.16.1.2.5060: SIP: SIP/2.0 200 OK
Eh…"p…;.|.
.$R…SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@172.16.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 172.16.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.&…@…
.$R…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@172.16.1.2;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@172.16.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 172.16.1.2.5060: SIP: SIP/2.0 200 OK
Eh…"…;.|.
.$R…SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@172.16.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

samarm · November 22, 2020, 9:13am

IP 192.168.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.7.o…;…E
.$R…#…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@192.168.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 192.168.1.2.5060: SIP: SIP/2.0 200 OK
Eh…!..@…i
.$R…E…t.SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 192.168.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.7…;…E
.$R…#…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@192.168.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 192.168.1.2.5060: SIP: SIP/2.0 200 OK
Eh…!..@…
.$R…E…t.SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 192.168.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.7…;…E
.$R…#…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@192.168.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 192.168.1.2.5060: SIP: SIP/2.0 200 OK
Eh…!..@…
.$R…E…t.SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 192.168.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.7.7…;.
…E
.$R…#…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@192.168.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 192.168.1.2.5060: SIP: SIP/2.0 200 OK
Eh…"p…@…
.$R…E…t.SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

IP 192.168.1.2.5060 > 10.1.1.2.5060: SIP: OPTIONS sip:10.1.1.2 SIP/2.0
E`.7…;. …E
.$R…#…OPTIONS sip:10.1.1.2 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport
Max-Forwards: 70
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2
Contact: sip:Unknown@192.168.1.2:5060
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.34.0
Date: Sun, 22 Nov 2020 08:27:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

IP 10.1.1.2.5060 > 192.168.1.2.5060: SIP: SIP/2.0 200 OK
Eh…"…@…
.$R…E…t.SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK7fe6f214;rport=5060
From: “Unknown” sip:Unknown@192.168.1.2:5060;tag=as04e2f6be
To: sip:10.1.1.2;tag=1Djea63KDrtSp
Call-ID: 36cde77d57154d3524dbda5a414acfa2@172.16.1.2:5060
CSeq: 102 OPTIONS
Contact: sip:10.1.1.2
User-Agent: FreeSWITCH
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

david551 · November 22, 2020, 10:58am

Asterisk 13 is no longer supported.

There are no REGISTER attempts in this trace.

Why are you using REGISTER when you seem to know both IP addresses?

Generally we prefer traces produced by Asterisk, as we are familiar with the format, if taken correctly, have time stamps, and are interleaved with other logging messages.

Also we’d expect to be told whether you using chan_sip or chan_pjsip, and the contents of the relevant configuration file. Also, the output from various sip or pjsip show commands.

system · December 22, 2020, 10:59am

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