[SR-Users] rtpengine inserted random line into sdp

Andrew Chen achen at fuze.com
Thu Jun 25 22:46:16 CEST 2020


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 at thinkingphones.com>fuze.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.*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/sr-users/attachments/20200625/a111bfec/attachment.html>


More information about the sr-users mailing list