Login fails on 3CX - missing "login" field

[matko238]

Hi, when I try to login to 3CX, i get this (in 3CX log):

02/05/2021 2:18:24 PM - [CM102001]: Authentication failed for AuthFail Recv Req REGISTER from 192.168.4.226:18437 tid=Pj06b2879a07b243ba95552c277079e4ba Call-ID=1a80b33572124f73b19350e600773b73:
REGISTER sip:192.168.4.195;transport=tcp SIP/2.0
Via: SIP/2.0/TCP 192.168.4.226:18437;rport=18437;branch=z9hG4bKPj06b2879a07b243ba95552c277079e4ba;alias
Max-Forwards: 70
Contact: <sip:103@192.168.4.226:18437;transport=TCP;ob>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-0000-0000-000097ad08d1>"
To: <sip:103@192.168.4.195>
From: <sip:103@192.168.4.195>;tag=7bec73af99f246aebc8c6633792b7c45
Call-ID: 1a80b33572124f73b19350e600773b73
CSeq: 18510 REGISTER
Expires: 600
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Proxy-Authorization: Digest username="103",realm="3CXPhoneSystem",nonce="414d5359601d45a083:47bb22553dc552c83b26fd6b077f78f5",uri="sip:192.168.4.195;transport=tcp",response="1fca031cc1b2f85162db0ec0f5bd4ff2",algorithm=MD5
Supported: outbound, path
User-Agent: TinyPhone Pjsua2 v36.0.0.79
Content-Length: 0
; Reason: Credentials don't match, check that authorization-ID and password match the ones in extension settings

tinyphone log:

2021-02-05 14:18:25.409   pjsua_core.c !.RX 328 bytes Response msg 404/REGISTER/cseq=18510 (rdata038CCF60) from TCP 192.168.4.195:5060:
SIP/2.0 404 User unknown.
Via: SIP/2.0/TCP 192.168.4.226:18437;rport=18437;branch=z9hG4bKPj06b2879a07b243ba95552c277079e4ba;alias
To: <sip:103@192.168.4.195>;tag=e240be14
From: <sip:103@192.168.4.195>;tag=7bec73af99f246aebc8c6633792b7c45
Call-ID: 1a80b33572124f73b19350e600773b73
CSeq: 18510 REGISTER
Content-Length: 0
--end msg--

MicroSIP logs in ok with same login data BUT it's sending another field ("Username" - 103 and "Login" - CJ7TuEHxxx) and you can see this additional field here:

https://www.microsip.org/help#login

How we can send "Login" and "Username"? I tried this but it isn't working:

{
    "username": "103",
    "password" : "password",
    "domain" : "192.168.4.195",
        "login":"CJ7TuEHxxx"
}

[kingster]

Hi,

Login field is currently not supported yet, since most of the systems that I have access to doesn't require this feature, but this should be a easy feature to add.

From the log's that you shared, it seems that the registration request is of tinyphone only. Can you please share an example request of MicroSIP registration?

[matko238]

Hi,

thanks for quick response, here is log when MicroSIP account successfully logs in:

02/06/2021 9:33:48 AM - Updating device Dev(1737692821):[sip:100@127.0.0.1:49915;ob / 100] by message: DevUpd Recv Req REGISTER from 127.0.0.1:49915 tid=Pje086b230678147f8ba8a999cc8dd11d7 Call-ID=636ec0169dc943918ae4897ccd2530c9:
REGISTER sip:127.0.0.1 SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:49915;rport=49915;branch=z9hG4bKPje086b230678147f8ba8a999cc8dd11d7
Max-Forwards: 70
Contact: <sip:100@127.0.0.1:49915;ob>
To: <sip:100@127.0.0.1>
From: <sip:100@127.0.0.1>;tag=3ee465343b874244bb586c06782087f6
Call-ID: 636ec0169dc943918ae4897ccd2530c9
CSeq: 48656 REGISTER
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Proxy-Authorization: Digest username="PYeX1GFoVS",realm="3CXPhoneSystem",nonce="414d535c162ee56c13:829e7ffb777ab928acaa629a9bc478a7",uri="sip:127.0.0.1",response="23bbc531444ad67b137c4fb48d1133a6",algorithm=MD5
User-Agent: MicroSIP/3.20.3
Content-Length: 0

Username used for registration is "PYeX1GFoVS". If needed, I can provide pcap file with capture of login/registration flow.

You can easily get 3CX Phone System trial (one year) for free on their site.

[kingster]

Can you try out with the build from #36 pr?

Here is the sequence with 3CX

REGISTER sip:1.1.1.1 SIP/2.0
Via: SIP/2.0/UDP 2.2.2.2:16797;rport;branch=z9hG4bKPjyIOE-YB0xMgVgGu0fCGUFCHeTgGxk8ut
Max-Forwards: 70
From: <sip:100@1.1.1.1>;tag=vQkgosoEe.qZ-.biTay8T5GcEIF6Hv2h
To: <sip:100@1.1.1.1>
Call-ID: iRK94aJpM.1FCpe.my-DyVAwScdv.kTx
CSeq: 64676 REGISTER
User-Agent: TinyPhone Pjsua2 v36.0.0.81
Contact: <sip:100@2.2.2.2:16797;ob>
Expires: 600
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Proxy-Authorization: Digest username="RfRRjz...5", realm="3CXPhoneSystem", nonce="414d535960201c4c45:bb5bbaba8e72c65e65b67c3c526ef6e0", uri="sip:1.1.1.1", response="8e7a5c8937d4943a3cdb4841caeb318f", algorithm=MD5
Content-Length:  0

--end msg--
2021-02-07 22:28:52.670           pjsua_core.c  .RX 411 bytes Response msg 200/REGISTER/cseq=64676 (rdata0x107018e28) from UDP 1.1.1.1:5060:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 2.2.2.2:16797;rport=16797;branch=z9hG4bKPjyIOE-YB0xMgVgGu0fCGUFCHeTgGxk8ut
Contact: <sip:100@2.2.2.2:16797;ob>;expires=600
To: <sip:100@1.1.1.1>;tag=b1476228
From: <sip:100@1.1.1.1>;tag=vQkgosoEe.qZ-.biTay8T5GcEIF6Hv2h
Call-ID: iRK94aJpM.1FCpe.my-DyVAwScdv.kTx
CSeq: 64676 REGISTER
User-Agent: 3CXPhoneSystem 16.0.7.1078 (1078)
Content-Length: 0