Hello, I am using Kamailio with SEMS and rtpproxy for public ip address. I got issue that SUBSCRIBE message does not work. SUBSCRIBE works well with private ip address. Anyone face with this issue?
Thanks, Nhan
Hello,
On 16.06.17 04:35, Nguyen Tran Nhan wrote:
what do you mean by "SUBSCRIBE message does not work"? Is not received by Kamailio? Or is not routed as expected? Try to describe in more details what it happens and what you expect to happen in order to be able to help.
Cheers, Daniel
I figured out that when I add alias=mydomain.com than kamailio did not send notify when uac send public message. I comment out alias line in cfg file than it works.
Thanks, Nhan
On Tue, Jul 4, 2017 at 6:28 PM, Daniel-Constantin Mierla miconda@gmail.com wrote:
Which party/application sends the NOTIFY?
The alias is typically the sip domain, so there should be some misconfiguration in another place.
Daniel
On 04.07.17 13:34, Nguyen Tran Nhan wrote:
I used pjsip in client side to send NOTIFY when user change status (presence), another user already SUBSCRIBE to this user should receive NOTIFY message from kamailio but it did not. I still dont understand why comment out alias line effect to this issue. Any advise?
Thanks, Nhan
On Tue, Jul 4, 2017 at 6:52 PM, Daniel-Constantin Mierla miconda@gmail.com wrote:
Hello,
are you using presence modules in kamailio to handle the SUBSCRIBE? Or you forward it to the other party and the NOTIFY should be end-to-end?
Can you capture with ngrep the SIP traffic on kamailio server for SUBSCRIBE and NOTIFY transactions? If yes, you can send it here and we can check if something is wrong with the routing headers.
Cheers, Daniel
On 04.07.17 14:02, Nguyen Tran Nhan wrote:
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Daniel-Constantin Mierla -
Nguyen Tran Nhan