[SR-Users] Unable to connect to sip server via proxy

[Ashwini Kumar]

Hi

I have two network interfaces on my system in which one interface is
connected to my office WAN/LAN and other is connected to SIP private
network connected to PSTN.

Now, I want to access sip server using the internal IP of our office LAN as
proxy.

*192.168.6.2 (Office LAN IP as proxy) -> 10.50.185.2 (SIP)*

So on machine 192.168.6.2, I setup kamailio as SIP proxy server so that our
office LAN machine can connect to SIP server directly via SIP proxy.

I used config defined in -
*https://github.com/kamailio/kamailio/blob/master/misc/examples/mixed/kamailio-minimal-proxy.cfg*
<https://github.com/kamailio/kamailio/blob/master/misc/examples/mixed/kamailio-minimal-proxy.cfg>
and I changed the local domain alias with SIP IP -* 10.50.185.2*.

When I try to connect to SIP via proxy using *linphone* (UDP) I got below
errors in* /var/log/syslog* and shows *connection in progress* every time.

Nov 23 15:15:49 ubantudesk /usr/sbin/kamailio[25784]: WARNING: {1 20
REGISTER ek82LguQ6z} sanity [sanity.c:585]: check_cl(): content length
header missing in request
Nov 23 15:15:53 ubantudesk /usr/sbin/kamailio[25785]: WARNING: {1 20
REGISTER ek82LguQ6z} sanity [sanity.c:585]: check_cl(): content length
header missing in request
Nov 23 15:15:57 ubantudesk /usr/sbin/kamailio[25784]: WARNING: {1 20
REGISTER ek82LguQ6z} sanity [sanity.c:585]: check_cl(): content length
header missing in request
Nov 23 15:16:01 ubantudesk /usr/sbin/kamailio[25785]: WARNING: {1 20
REGISTER ek82LguQ6z} sanity [sanity.c:585]: check_cl(): content length
header missing in request
Nov 23 15:16:05 ubantudesk /usr/sbin/kamailio[25784]: WARNING: {1 20
REGISTER ek82LguQ6z} sanity [sanity.c:585]: check_cl(): content length
header missing in request

Can you help me what I should do?

-- 

*Thanks & Regards,*

*Ashwini Kumar | Technology |*

www.industrybuying.com |

Ghitorni, Delhi - 110030 | India |

È*+91-8802137782*  | * ashwinikumar at industrybuying.com |
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