Dear All,
I am working on Kamailio server (V 4.1.2) with RTPproxy (1.2.1) integrated, in a standalone intranet infrastructure (no any connection with internet). I have a strange behavior with my set-up here is : --> Audio/Video calls are just go fine with only kamailio server (Without running RTPproxy instance). But with the same script and set-up sometimes i'm experiencing one-way audio/video !!. What could be the reason for this behavior ? Is it a NAT problem ? How can i solve this issue ?
--> I was just suspecting it as NAT problem and installed RTPproxy server, with this all the audio/video calls are going fine.
But i'm curious to know about this intermittent audio/video calls that too without any changes to Kamailio configuration and my set-up.
Please below find the attachment for kamailio config file.
Please anybody help me in resolving this issue.
Any help will greatly appreciate.
Regards, Ravi
Hello,
sip trace of a call with problems can show if something is wrong with the signaling. You can take it on kamailio server with:
ngrep -d any -qt -W byline port 5060
Cheers, Daniel
On 21/03/14 07:45, Wingsravi R wrote:
Dear All,
I am working on Kamailio server (V 4.1.2) with RTPproxy (1.2.1) integrated, in a standalone intranet infrastructure (no any connection with internet). I have a strange behavior with my set-up here is : --> Audio/Video calls are just go fine with only kamailio server (Without running RTPproxy instance). But with the same script and set-up sometimes i'm experiencing one-way audio/video !!. What could be the reason for this behavior ? Is it a NAT problem ? How can i solve this issue ?
--> I was just suspecting it as NAT problem and installed RTPproxy server, with this all the audio/video calls are going fine.
But i'm curious to know about this intermittent audio/video calls that too without any changes to Kamailio configuration and my set-up.
Please below find the attachment for kamailio config file.
Please anybody help me in resolving this issue.
Any help will greatly appreciate.
Regards, Ravi
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Dear Daniel, Thank you for the Reply,
Ya i analysed the SIP traces of both the calls, it seems like everything is fine. Please find the tcpdump based SIP trace attachments of both Worked and Not worked Video call for your better understanding.
Please help me in resolving the issue.
Regards, Ravi
On Fri, Mar 21, 2014 at 7:25 PM, Daniel-Constantin Mierla <miconda@gmail.com
wrote:
Hello,
sip trace of a call with problems can show if something is wrong with the signaling. You can take it on kamailio server with:
ngrep -d any -qt -W byline port 5060
Cheers, Daniel
On 21/03/14 07:45, Wingsravi R wrote:
Dear All,I am working on Kamailio server (V 4.1.2) with RTPproxy (1.2.1) integrated, in a standalone intranet infrastructure (no any connection with internet). I have a strange behavior with my set-up here is : --> Audio/Video calls are just go fine with only kamailio server (Without running RTPproxy instance). But with the same script and set-up sometimes i'm experiencing one-way audio/video !!. What could be the reason for this behavior ? Is it a NAT problem ? How can i solve this issue ?
--> I was just suspecting it as NAT problem and installed RTPproxy server, with this all the audio/video calls are going fine.
But i'm curious to know about this intermittent audio/video calls that too without any changes to Kamailio configuration and my set-up.
Please below find the attachment for kamailio config file.
Please anybody help me in resolving this issue.
Any help will greatly appreciate.
Regards, Ravi
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference - April 2-4, 2014, Berlin, Germanyhttp://www.kamailioworld.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-
Daniel-Constantin Mierla -
Wingsravi R