Thanks Richard.
I do have the nathelper module running but not rtpproxy. How does nathelper cause this issue?
On Fri, Jun 26, 2020 at 8:27 AM Richard Fuchs rfuchs@sipwise.com wrote:
Looks like you're using both rtpengine and some other SDP-modifying module together, such as nathelper or rtpproxy, without calling msg_apply_changes() in between.
Cheers
On 25/06/2020 16.46, Andrew Chen wrote:
Hi forum,
I'm starting my rtpengine project and I'm facing a strange problem with rtpengine. I am seeing this in the SDP part of the INVITE:
a=rtcp:52021
a=rtcp-mux
2001:470:7:3A7:0:0:0:2
a=direction:active
a=oldmediaip:54.153.25.234
As you can see there is a random insert of the local kamailio IP in there and I'm have tried the following to remove it but failed to succeed:
- Remove in the offer the combination of ICE and
replace-session-connection flags
- Switched between rtpengine_offer and rtpengine_manage
- Restarted ngcp-rtpengine-daemon process
- Used sdpops function sdp_remove_line_by_preifx()
Currently running Kamailio 5.1.2.
I am running out of ideas.
Any suggestions would be greatly appreciated.
-- Andy Chen Sr. Telephony Lead Engineer achen@ achen@thinkingphones.comfuze.com
*Confidentiality Notice: The information contained in this e-mail and any attachments may be confidential. If you are not an intended recipient, you are hereby notified that any dissemination, distribution or copying of this e-mail is strictly prohibited. If you have received this e-mail in error, please notify the sender and permanently delete the e-mail and any attachments immediately. You should not retain, copy or use this e-mail or any attachment for any purpose, nor disclose all or any part of the contents to any other person. Thank you.*
Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users