Hello, Days ago, I banged on a similar issue with Debian Buster's asterisk (16.2): my box had two interfaces (one North and one South) both with private addresses when relaying calls from South to North, my box used South Address for media handling.
Upgrading to 16.7.0 without changing configuration, immediately solved the issue. I didn't have time to dig into this (ie reading Changelogs or debugging step by step). I don't think my config was perfect either but if I had to implement anything on Debian Buster again, I'll prepare myself to spend some times on this. My 0.01 cent Le lun. 13 janv. 2020 à 15:51, Benoit Panizzon <[email protected]> a écrit : > Hi Joshua > > Thank you for your reply. > > Indeed, Ubuntu only ships with this old version. Upgraded to 16.2. via > PPA. Problem persisted. > > Well, I already mentioned that this is a machine with two physical > interfaces with different routes which on the 'external' side handles > SIP customer registrations and has an 'internal' IC Trunk to a > commercial Voice Switch via private IP Range. > > I had the problem, that some of the packets sent out on the 'external' > side contained 'private' IP addresses in either signaling or SDP. > > So I threw all options I could find into the config to bind > transports, endpoints, media and so on to the corresponding interface ip > address. First this looked good. I had the correct IP in every header > and SDP I expected. > > well setting under transport: > > external_signaling_address=[local IP] > > Assuming this is the own interface IP that would be told to external > endpoints was obviously wrong. > > In the end this caused the Proxy-SBC to believe it was not getting an > OK to it's forwarded registration and discard this session. > > Mit freundlichen Grüssen > > -Benoît Panizzon- > -- > I m p r o W a r e A G - Leiter Commerce Kunden > ______________________________________________________ > > Zurlindenstrasse 29 Tel +41 61 826 93 00 > CH-4133 Pratteln Fax +41 61 826 93 01 > Schweiz Web http://www.imp.ch > ______________________________________________________ > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > Check out the new Asterisk community forum at: > https://community.asterisk.org/ > > New to Asterisk? Start here: > https://wiki.asterisk.org/wiki/display/AST/Getting+Started > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
