Hi,
When A calls B. The INVITE goes through Kamailio. In the Kamalio 's log file, I see it say "bad Via", bad port. And it doesnot reply A with 100 Trying not forwarding INVITE to B.
The INVITE message (espcially the Via header) is OK.
This problem sometimes happens. Do you know why ?
Please help. Thanks
Why you're sure that INVITE message is OK?
On Sunday 17 March 2013 20:22:21 Khoa Pham wrote:
Hi,
When A calls B. The INVITE goes through Kamailio. In the Kamalio 's log file, I see it say "bad Via", bad port. And it doesnot reply A with 100 Trying not forwarding INVITE to B.
The INVITE message (espcially the Via header) is OK.
This problem sometimes happens. Do you know why ?
Please help. Thanks
@Sergey
Hi, thanks for the response. I check the INVITE many times, and make sure it is OK. This problem somestimes happens
On Sun, Mar 17, 2013 at 8:28 PM, Sergey Okhapkin sos@sokhapkin.dyndns.orgwrote:
Why you're sure that INVITE message is OK?
On Sunday 17 March 2013 20:22:21 Khoa Pham wrote:
Hi,
When A calls B. The INVITE goes through Kamailio. In the Kamalio 's log file, I see it say "bad Via", bad port. And it doesnot reply A with 100 Trying not forwarding INVITE to B.
The INVITE message (espcially the Via header) is OK.
This problem sometimes happens. Do you know why ?
Please help. Thanks
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
I heard some people said that it is the ALG of some routers that modify the SIP message, hence cause the errors
On Sun, Mar 17, 2013 at 8:39 PM, Khoa Pham onmyway133@gmail.com wrote:
@Sergey
Hi, thanks for the response. I check the INVITE many times, and make sure it is OK. This problem somestimes happens
On Sun, Mar 17, 2013 at 8:28 PM, Sergey Okhapkin <sos@sokhapkin.dyndns.org
wrote:
Why you're sure that INVITE message is OK?
On Sunday 17 March 2013 20:22:21 Khoa Pham wrote:
Hi,
When A calls B. The INVITE goes through Kamailio. In the Kamalio 's log file, I see it say "bad Via", bad port. And it doesnot reply A with 100 Trying not forwarding INVITE to B.
The INVITE message (espcially the Via header) is OK.
This problem sometimes happens. Do you know why ?
Please help. Thanks
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
-- Khoa Pham HCMC University of Science Faculty of Information Technology
Hi,
On 03/18/2013 08:33 AM, Khoa Pham wrote:
I heard some people said that it is the ALG of some routers that modify the SIP message, hence cause the errors
It's just guessing and consulting the magic crystal ball. Post your SIP message which kamailio complains about as it is received on your SIP server, so people can tell you what's wrong with it.
Andreas
-
Andreas Granig -
Khoa Pham -
Sergey Okhapkin