Hello,

look at the sip traffic on server to see if it is forwarded or not, and if yes, where. You can use ngrep, like:

ngrep -d any -qt -W byline "sip" port 5060

Also, check your syslog file to see if any error message is printed there.

It is not possible to guess what a fix would be if the real issue is not known.

Cheers,
Daniel

On 19/03/15 09:59, Yogendra Gupta wrote:

Hello,

We have setup kamalio at server and it is working at some DNS with call/chat.

At some IP chat is working but when we call then it is not working. At some DNS(Net IP) it is working .

What can be problem at server?

Following is login for SIP test user:

tester1@23.253.110.48

123456

Host IP : 23.253.110.48

I have attached mu kamalio config file.

Let me know what we need to change at config file or server

Thanks
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