[SR-Users] 420 Bad Extension error

Infinicalls Infinicalls infinicalls at gmail.com
Fri Oct 7 10:42:32 CEST 2016


Hi Daniel,
I am pasting a fresh REGISTER request and the error message here. The
Proxy and Registrar config files are taken from
http://kamailio.org/docs/modules/4.2.x/modules/outbound.html


-------------
root at infinicalls:~# ngrep -d any -qt -W byline . port 5060
interface: any
filter: (ip or ip6) and ( port 5060 )
match: .

U 2016/10/07 08:36:50.151818 52.233.25.164:5060 -> 10.0.0.4:5060
REGISTER sip:infinicalls-proxy1.canadacentral.cloudapp.azure.com SIP/2.0.
Via: SIP/2.0/UDP 10.1.0.4;branch=z9hG4bK8a33.416e8573670e015bec4d14051ceb68a8.0.
Via: SIP/2.0/UDP
10.114.70.81:1330;received=113.193.151.1;rport=1330;branch=z9hG4bKPj832cd09f4be040e89dc5d9e8d17bc531.
Max-Forwards: 69.
From: "Balaji" <sip:balaji at infinicalls-uk.uksouth.cloudapp.azure.com>;tag=eda6c2494a0742b08f8fbe6254bfa385.
To: "Balaji" <sip:balaji at infinicalls-uk.uksouth.cloudapp.azure.com>.
Call-ID: b2b13a3cfeab41228fd8127e18e5acef.
CSeq: 26376 REGISTER.
User-Agent: MicroSIP/3.12.3.
Contact: "Balaji" <sip:balaji at 10.114.70.81:1330;ob>.
Expires: 300.
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE,
NOTIFY, REFER, MESSAGE, OPTIONS.
Content-Length:  0.
Path: <sip:10.1.0.4;lr>.
.


U 2016/10/07 08:36:50.154628 10.0.0.4:5060 -> 52.233.25.164:5060
SIP/2.0 420 Bad Extension.
Via: SIP/2.0/UDP
10.1.0.4;branch=z9hG4bK8a33.416e8573670e015bec4d14051ceb68a8.0;received=52.233.25.164.
Via: SIP/2.0/UDP
10.114.70.81:1330;received=113.193.151.1;rport=1330;branch=z9hG4bKPj832cd09f4be040e89dc5d9e8d17bc531.
From: "Balaji" <sip:balaji at infinicalls-uk.uksouth.cloudapp.azure.com>;tag=eda6c2494a0742b08f8fbe6254bfa385.
To: "Balaji" <sip:balaji at infinicalls-uk.uksouth.cloudapp.azure.com>;tag=b27e1a1d33761e85846fc98f5f3a7e58.0549.
Call-ID: b2b13a3cfeab41228fd8127e18e5acef.
CSeq: 26376 REGISTER.
Contact: <sip:balaji at 10.114.70.81:1330;ob>;expires=300.
Unsupported: path.
Path: <sip:10.1.0.4;lr>.
Supported: outbound.
P-Registrar-Error: No support for found Path indicated.
Server: kamailio (4.4.3 (x86_64/linux)).
Content-Length: 0.
.
---------

Kindly let me know what went wrong. Thanks.

regards
Ganesh Kumar



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