Andre Gronwald
2017-Feb-13 16:32 UTC
[asterisk-users] First SIP-registering succeeds, second doesn't
Hi all, I have a strange issue, with a some kind complicate architecture... A router of our internet provider is in front of another bintec rs353j router, at which my freepbx installation is located. However, NAT etc. seems to work fine. BUT: Something is not working...: When registering my sip-trunk towards my provider (3 different providers, all behave comparable), everything works at first. Calls are possible. But after some time, when the next REGISTER happens, the answer of my provider is sent towards the wrong port. My freePBX listens on 55060, where the first registration request are answered as they should. in the second registration request wrong ports are used. besides this, Header "Expires" is set to "0" and no "Allows" are listed... Good case: 2017/02/10 20:40:59.236563 192.193.194.99:55060 -> 217.10.79.9:5060 REGISTER sip:sipgate.de:5060 SIP/2.0 Via: SIP/2.0/UDP 99.88.77.66:55060;rport;branch=z9hG4bKPj7d031cfc-7602-4ac1-a264-bcf8d267500b From: sip:custumoerIDe0 at sipgate.de;tag=b14c0d37-ef26-4dc5-b112-caf0c12a51f1 To: sip:custumoerIDe0 at sipgate.de Call-ID: 6cf97519-e593-4a7e-bfe4-29141604665d CSeq: 2367 REGISTER Contact: Expires: 300 Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, REFER, MESSAGE Max-Forwards: 70 User-Agent: FPBX-13.0.190.12(13.13.1) Content-Length: 0 2017/02/10 20:40:59.300873 217.10.79.9:5060 -> 192.193.194.99:55060 SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 99.88.77.66:55060;rport;branch=z9hG4bKPj7d031cfc-7602-4ac1-a264-bcf8d267500b From: sip:custumoerIDe0 at sipgate.de;tag=b14c0d37-ef26-4dc5-b112-caf0c12a51f1 To: sip:custumoerIDe0 at sipgate.de;tag=86e53dd608d1c001e0b8060625977563.11b6 Call-ID: 6cf97519-e593-4a7e-bfe4-29141604665d CSeq: 2367 REGISTER WWW-Authenticate: Digest realm="sipgate.de", nonce="WJ4Yd1ieF0tFmpj4o617dwQB2X5d9sKR" Content-Length: 0 2017/02/10 20:40:59.301187 192.193.194.99:55060 -> 217.10.79.9:5060 REGISTER sip:sipgate.de:5060 SIP/2.0 Via: SIP/2.0/UDP 99.88.77.66:55060;rport;branch=z9hG4bKPj5fb9a513-f49b-4823-8c63-6f0a38314d89 From: sip:custumoerIDe0 at sipgate.de;tag=b14c0d37-ef26-4dc5-b112-caf0c12a51f1 To: sip:custumoerIDe0 at sipgate.de Call-ID: 6cf97519-e593-4a7e-bfe4-29141604665d CSeq: 2368 REGISTER Contact: Expires: 300 Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, REFER, MESSAGE Max-Forwards: 70 User-Agent: FPBX-13.0.190.12(13.13.1) Authorization: Digest username="custumoerIDe0", realm="sipgate.de", nonce="WJ4Yd1ieF0tFmpj4o617dwQB2X5d9sKR", uri="sip:sipgate.de:5060", response="1067666a187dd3413fcecede9820e87c" Content-Length: 0 2017/02/10 20:40:59.367186 217.10.79.9:5060 -> 192.193.194.99:55060 SIP/2.0 200 OK Via: SIP/2.0/UDP 99.88.77.66:55060;rport;branch=z9hG4bKPj5fb9a513-f49b-4823-8c63-6f0a38314d89 From: sip:custumoerIDe0 at sipgate.de;tag=b14c0d37-ef26-4dc5-b112-caf0c12a51f1 To: sip:custumoerIDe0 at sipgate.de;tag=86e53dd608d1c001e0b8060625977563.262c Call-ID: 6cf97519-e593-4a7e-bfe4-29141604665d CSeq: 2368 REGISTER Contact: ;expires=300 Content-Length: 0 Bad case: 2017/02/10 20:43:08.324919 192.193.194.99:55060 -> 217.10.79.9:5060 REGISTER sip:sipgate.de:5060 SIP/2.0 Via: SIP/2.0/UDP 99.88.77.66:55060;rport;branch=z9hG4bKPj9fb980fb-f4a3-465b-80bd-f25e668b723c From: sip:custumoerIDe0 at sipgate.de;tag=a5226407-51ae-41c9-845e-4791428aa44f To: sip:custumoerIDe0 at sipgate.de Call-ID: 6cf97519-e593-4a7e-bfe4-29141604665d CSeq: 2369 REGISTER Contact: Expires: 0 Max-Forwards: 70 User-Agent: FPBX-13.0.190.12(13.13.1) Content-Length: 0 2017/02/10 20:43:08.387098 217.10.79.9:5060 -> 192.193.194.99:61276 SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 99.88.77.66:55060;rport;branch=z9hG4bKPj9fb980fb-f4a3-465b-80bd-f25e668b723c From: sip:custumoerIDe0 at sipgate.de;tag=a5226407-51ae-41c9-845e-4791428aa44f To: sip:custumoerIDe0 at sipgate.de;tag=86e53dd608d1c001e0b8060625977563.1e67 Call-ID: 6cf97519-e593-4a7e-bfe4-29141604665d CSeq: 2369 REGISTER WWW-Authenticate: Digest realm="sipgate.de", nonce="WJ4Y+FieF8wCvpDGuyqz40rHntgzb6xy" Content-Length: 0 Any suggestions how to fix this? Or at least any idea what causes this? regards, andre
Andre Gronwald
2017-Feb-13 16:40 UTC
[asterisk-users] First SIP-registering succeeds, second doesn't
Some further information: asterisk version: 13.13.1, pjsip (pjproject) 2.5.5 regards, andre Am 13.02.2017 um 17:32 schrieb Andre Gronwald:> Hi all, > I have a strange issue, with a some kind complicate architecture... > A router of our internet provider is in front of another bintec rs353j > router, at which my freepbx installation is located. However, NAT etc. > seems to work fine. > BUT: Something is not working...: > When registering my sip-trunk towards my provider (3 different > providers, all behave comparable), everything works at first. Calls > are possible. But after some time, when the next REGISTER happens, the > answer of my provider is sent towards the wrong port. My freePBX > listens on 55060, where the first registration request are answered as > they should. in the second registration request wrong ports are used. > besides this, Header "Expires" is set to "0" and no "Allows" are > listed... > [...]> Any suggestions how to fix this? Or at least any idea what causes this? > > regards, > andre
Israel Gottlieb
2017-Feb-13 17:38 UTC
[asterisk-users] First SIP-registering succeeds, second doesn't
Disable all sip alg/helpers in the router ? Original Message ? From: andregronwald78 at gmail.com Sent: February 13, 2017 6:40 PM To: asterisk-users at lists.digium.com Reply-to: asterisk-users at lists.digium.com Subject: Re: [asterisk-users] First SIP-registering succeeds, second doesn't Some further information: asterisk version: 13.13.1, pjsip (pjproject) 2.5.5 regards, andre Am 13.02.2017 um 17:32 schrieb Andre Gronwald:> Hi all, > I have a strange issue, with a some kind complicate architecture... > A router of our internet provider is in front of another bintec rs353j > router, at which my freepbx installation is located. However, NAT etc. > seems to work fine. > BUT: Something is not working...: > When registering my sip-trunk towards my provider (3 different > providers, all behave comparable), everything works at first. Calls > are possible. But after some time, when the next REGISTER happens, the > answer of my provider is sent towards the wrong port. My freePBX > listens on 55060, where the first registration request are answered as > they should. in the second registration request wrong ports are used. > besides this, Header "Expires" is set to "0" and no "Allows" are > listed... > [...]> Any suggestions how to fix this? Or at least any idea what causes this? > > regards, > andre-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: ????? https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: ?? http://lists.digium.com/mailman/listinfo/asterisk-users
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