Now we’re getting somewhere. After stopping FireHOL/iptables local and remote devices are able to register using Asterisk 13.15.0.
This is starting to look like a change in behavior with FireHOL 2.0.3/iptables 1.6.0/Kernel 4.4.0-72-generic in combination with Asterisk 11.25.1 and 13.15.0.
I’m still in the middle of investigating, but thought I’d report some progress. I still don’t understand why the LAN side of Asterisk, which should not be firewalled is acting like it is firewalled from Asterisk’s point of view. Nothing else is experiencing this issue… for instance Samba still works.
Since you asked for output with iptables off, here is a slightly altered dump (to protect domain names and external IP’s) of what I saw:
root@pluto:/etc/asterisk# ./debug
Broadcast message from systemd-journald@pluto (Sun 2017-04-16 09:43:37 PDT):
FireHOL[19697]: Firewall has been stopped. Policy is ACCEPT EVERYTHING!
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
tcp 0 0 127.0.0.1:5038 0.0.0.0:* LISTEN 19718/asterisk
udp 0 0 0.0.0.0:5060 0.0.0.0:* 19718/asterisk
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked), capture size 262144 bytes
09:44:00.898711 IP (tos 0x68, ttl 250, id 47986, offset 0, flags [none], proto UDP (17), length 522)
192.168.90.15.5060 > 192.168.90.3.5060: SIP, length: 494
REGISTER sip:pluto.MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 192.168.90.15:5060;branch=z9hG4bK-d013ae43
From: Home 1 <sip:LINE1@pluto.MyDomain.com>;tag=f5d5d3091ef9d50co0
To: Home 1 <sip:LINE1@pluto.MyDomain.com>
Call-ID: b06a9248-f30e8565@192.168.90.15
CSeq: 31233 REGISTER
Max-Forwards: 70
Contact: Home 1 <sip:LINE1@192.168.90.15:5060>;expires=3600
User-Agent: Linksys/SPA2100-3.3.9
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
09:44:00.899296 IP (tos 0x60, ttl 64, id 30148, offset 0, flags [none], proto UDP (17), length 567)
192.168.90.3.5060 > 192.168.90.15.5060: SIP, length: 539
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.90.15:5060;branch=z9hG4bK-d013ae43;received=192.168.90.15
From: Home 1 <sip:LINE1@pluto.MyDomain.com>;tag=f5d5d3091ef9d50co0
To: Home 1 <sip:LINE1@pluto.MyDomain.com>;tag=as6f2616e6
Call-ID: b06a9248-f30e8565@192.168.90.15
CSeq: 31233 REGISTER
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="MyDomain.com", nonce="6698cf37"
Content-Length: 0
09:44:00.908702 IP (tos 0x68, ttl 250, id 47987, offset 0, flags [none], proto UDP (17), length 519)
192.168.90.15.5061 > 50.47.12.250.5060: SIP, length: 491
REGISTER sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 192.168.90.15:5061;branch=z9hG4bK-e278cab3
From: Craig Line2 <sip:LINE2@MyDomain.com>;tag=72025b21718d2bd4o1
To: Craig Line2 <sip:LINE2@MyDomain.com>
Call-ID: eb393311-e74ab330@192.168.90.15
CSeq: 44722 REGISTER
Max-Forwards: 70
Contact: Craig Line2 <sip:LINE2@192.168.90.15:5061>;expires=3600
User-Agent: Linksys/SPA2100-3.3.9
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
09:44:00.909200 IP (tos 0x60, ttl 64, id 30151, offset 0, flags [none], proto UDP (17), length 565)
192.168.90.3.5060 > 192.168.90.15.5061: SIP, length: 537
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.90.15:5061;branch=z9hG4bK-e278cab3;received=192.168.90.15
From: Craig Line2 <sip:LINE2@MyDomain.com>;tag=72025b21718d2bd4o1
To: Craig Line2 <sip:LINE2@MyDomain.com>;tag=as1d315455
Call-ID: eb393311-e74ab330@192.168.90.15
CSeq: 44722 REGISTER
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="MyDomain.com", nonce="065d3466"
Content-Length: 0
09:44:00.918988 IP (tos 0x68, ttl 250, id 47988, offset 0, flags [none], proto UDP (17), length 679)
192.168.90.15.5060 > 192.168.90.3.5060: SIP, length: 651
REGISTER sip:pluto.MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 192.168.90.15:5060;branch=z9hG4bK-f06e11c4
From: Home 1 <sip:LINE1@pluto.MyDomain.com>;tag=f5d5d3091ef9d50co0
To: Home 1 <sip:LINE1@pluto.MyDomain.com>
Call-ID: b06a9248-f30e8565@192.168.90.15
CSeq: 31234 REGISTER
Max-Forwards: 70
Authorization: Digest username="LINE1",realm="MyDomain.com",nonce="6698cf37",uri="sip:pluto.MyDomain.com",algorithm=MD5,response="f8d90f9d0ec2658a3e522900e0bec26c"
Contact: Home 1 <sip:LINE1@192.168.90.15:5060>;expires=3600
User-Agent: Linksys/SPA2100-3.3.9
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
09:44:00.919298 IP (tos 0x60, ttl 64, id 30152, offset 0, flags [none], proto UDP (17), length 488)
192.168.90.3.5060 > 192.168.90.15.5060: SIP, length: 460
SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 192.168.90.15:5060;branch=z9hG4bK-f06e11c4;received=192.168.90.15
From: Home 1 <sip:LINE1@pluto.MyDomain.com>;tag=f5d5d3091ef9d50co0
To: Home 1 <sip:LINE1@pluto.MyDomain.com>;tag=as6f2616e6
Call-ID: b06a9248-f30e8565@192.168.90.15
CSeq: 31234 REGISTER
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:44:00.921520 IP (tos 0x68, ttl 250, id 47989, offset 0, flags [none], proto UDP (17), length 670)
192.168.90.15.5061 > 50.47.12.250.5060: SIP, length: 642
REGISTER sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 192.168.90.15:5061;branch=z9hG4bK-63215527
From: Craig Line2 <sip:LINE2@MyDomain.com>;tag=72025b21718d2bd4o1
To: Craig Line2 <sip:LINE2@MyDomain.com>
Call-ID: eb393311-e74ab330@192.168.90.15
CSeq: 44723 REGISTER
Max-Forwards: 70
Authorization: Digest username="LINE2",realm="MyDomain.com",nonce="065d3466",uri="sip:MyDomain.com",algorithm=MD5,response="ebf6cbac14298ab112e60bfb5305d94a"
Contact: Craig Line2 <sip:LINE2@192.168.90.15:5061>;expires=3600
User-Agent: Linksys/SPA2100-3.3.9
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
09:44:00.922431 IP (tos 0x60, ttl 64, id 30153, offset 0, flags [none], proto UDP (17), length 585)
192.168.90.3.5060 > 192.168.90.15.5061: SIP, length: 557
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.90.15:5061;branch=z9hG4bK-63215527;received=192.168.90.15
From: Craig Line2 <sip:LINE2@MyDomain.com>;tag=72025b21718d2bd4o1
To: Craig Line2 <sip:LINE2@MyDomain.com>;tag=as1d315455
Call-ID: eb393311-e74ab330@192.168.90.15
CSeq: 44723 REGISTER
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Expires: 3600
Contact: <sip:LINE2@192.168.90.15:5061>;expires=3600
Date: Sun, 16 Apr 2017 16:44:00 GMT
Content-Length: 0
09:44:03.173972 IP (tos 0x0, ttl 241, id 29991, offset 0, flags [none], proto UDP (17), length 494)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 466
REGISTER sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-2b18f613
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: "LCM VoIP" <sip:LCM@MyDomain.com>
Call-ID: 9c8a30ea-97d9a87b@10.4.5.235
CSeq: 63875 REGISTER
Max-Forwards: 70
Contact: "LCM VoIP" <sip:LCM@10.4.5.235:5060>;expires=3600
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: replaces
09:44:03.174624 IP (tos 0x60, ttl 64, id 13093, offset 0, flags [none], proto UDP (17), length 564)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 536
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-2b18f613;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=as2232b67e
Call-ID: 9c8a30ea-97d9a87b@10.4.5.235
CSeq: 63875 REGISTER
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="MyDomain.com", nonce="50eef235"
Content-Length: 0
09:44:03.206541 IP (tos 0x0, ttl 241, id 29992, offset 0, flags [none], proto UDP (17), length 643)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 615
REGISTER sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-72924458
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: "LCM VoIP" <sip:LCM@MyDomain.com>
Call-ID: 9c8a30ea-97d9a87b@10.4.5.235
CSeq: 63876 REGISTER
Max-Forwards: 70
Authorization: Digest username="LCM",realm="MyDomain.com",nonce="50eef235",uri="sip:MyDomain.com",algorithm=MD5,response="a9a89c225c32cdf4918e190215d44fd3"
Contact: "LCM VoIP" <sip:LCM@10.4.5.235:5060>;expires=3600
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: replaces
09:44:03.207448 IP (tos 0x60, ttl 64, id 13094, offset 0, flags [none], proto UDP (17), length 579)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 551
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-72924458;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=as2232b67e
Call-ID: 9c8a30ea-97d9a87b@10.4.5.235
CSeq: 63876 REGISTER
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Expires: 3600
Contact: <sip:LCM@10.4.5.235:5060>;expires=3600
Date: Sun, 16 Apr 2017 16:44:03 GMT
Content-Length: 0
09:44:03.659500 IP (tos 0x0, ttl 241, id 29993, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d83842e6
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165535 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:44:03.659990 IP (tos 0x60, ttl 64, id 13107, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d83842e6;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165535 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:44:18.687526 IP (tos 0x0, ttl 241, id 29996, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d6c24076
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165536 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:44:18.687857 IP (tos 0x60, ttl 64, id 15134, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d6c24076;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165536 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:44:33.751589 IP (tos 0x0, ttl 241, id 29999, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d0955299
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165537 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:44:33.751845 IP (tos 0x60, ttl 64, id 15279, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d0955299;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165537 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:44:48.770576 IP (tos 0x0, ttl 241, id 30003, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d84cacf1
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165538 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:44:48.770922 IP (tos 0x60, ttl 64, id 18323, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-d84cacf1;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165538 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:45:03.833472 IP (tos 0x0, ttl 241, id 30006, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-457b1a3d
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165539 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:45:03.833798 IP (tos 0x60, ttl 64, id 21630, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-457b1a3d;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165539 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:45:16.317159 IP (tos 0x68, ttl 250, id 48096, offset 0, flags [none], proto UDP (17), length 886)
192.168.90.15.5061 > 50.47.12.250.5060: SIP, length: 858
INVITE sip:2062035640@MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 192.168.90.15:5061;branch=z9hG4bK-a1c418d3
From: Craig Line2 <sip:LINE2@MyDomain.com>;tag=5411ac631cd60087o1
To: <sip:2062035640@MyDomain.com>
Remote-Party-ID: Craig Line2 <sip:LINE2@MyDomain.com>;screen=yes;party=calling
Call-ID: ac2ace93-f5ebc417@192.168.90.15
CSeq: 101 INVITE
Max-Forwards: 70
Contact: Craig Line2 <sip:LINE2@192.168.90.15:5061>
Expires: 240
User-Agent: Linksys/SPA2100-3.3.9
Content-Length: 259
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
Content-Type: application/sdp
v=0
o=- 12240655 12240655 IN IP4 192.168.90.15
s=-
c=IN IP4 192.168.90.15
t=0 0
m=audio 16468 RTP/AVP 0 100 101
a=rtpmap:0 PCMU/8000
a=rtpmap:100 NSE/8000
a=fmtp:100 192-193
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
09:45:16.317896 IP (tos 0x60, ttl 64, id 33173, offset 0, flags [none], proto UDP (17), length 475)
192.168.90.3.5060 > 192.168.90.15.5061: SIP, length: 447
SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 192.168.90.15:5061;branch=z9hG4bK-a1c418d3;received=192.168.90.15
From: Craig Line2 <sip:LINE2@MyDomain.com>;tag=5411ac631cd60087o1
To: <sip:2062035640@MyDomain.com>;tag=as33263270
Call-ID: ac2ace93-f5ebc417@192.168.90.15
CSeq: 101 INVITE
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:45:16.325215 IP (tos 0x68, ttl 250, id 48097, offset 0, flags [none], proto UDP (17), length 419)
192.168.90.15.5061 > 50.47.12.250.5060: SIP, length: 391
ACK sip:2062035640@MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 192.168.90.15:5061;branch=z9hG4bK-a1c418d3
From: Craig Line2 <sip:LINE2@MyDomain.com>;tag=5411ac631cd60087o1
To: <sip:2062035640@MyDomain.com>;tag=as33263270
Call-ID: ac2ace93-f5ebc417@192.168.90.15
CSeq: 101 ACK
Max-Forwards: 70
Contact: Craig Line2 <sip:LINE2@192.168.90.15:5061>
User-Agent: Linksys/SPA2100-3.3.9
Content-Length: 0
09:45:18.850841 IP (tos 0x0, ttl 241, id 30009, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-8433674d
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165540 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:45:18.851123 IP (tos 0x60, ttl 64, id 25287, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-8433674d;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165540 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:45:33.915034 IP (tos 0x0, ttl 241, id 30012, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-c9b0db6a
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165541 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:45:33.915300 IP (tos 0x60, ttl 64, id 26530, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-c9b0db6a;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165541 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
09:45:48.932583 IP (tos 0x0, ttl 241, id 30015, offset 0, flags [none], proto UDP (17), length 351)
71.231.50.252.5060 > 50.47.12.250.5060: SIP, length: 323
NOTIFY sip:MyDomain.com SIP/2.0
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-42bf1bbf
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165542 NOTIFY
Max-Forwards: 70
Event: keep-alive
User-Agent: Linksys/SPA942-5.1.15(a)
Content-Length: 0
09:45:48.932861 IP (tos 0x60, ttl 64, id 27875, offset 0, flags [none], proto UDP (17), length 462)
50.47.12.250.5060 > 71.231.50.252.5060: SIP, length: 434
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.4.5.235:5060;branch=z9hG4bK-42bf1bbf;received=71.231.50.252;rport=5060
From: "LCM VoIP" <sip:LCM@MyDomain.com>;tag=3dd02a29ad5e7857o0
To: <sip:MyDomain.com>;tag=as6aa54b23
Call-ID: 45859dd1-3f0b58cf@10.4.5.235
CSeq: 165542 NOTIFY
Server: Asterisk PBX 13.15.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
^C
31 packets captured
31 packets received by filter
0 packets dropped by kernel
root@pluto:/etc/asterisk#