Am 28.12.2021 um 20:00 schrieb Antony Stone: > Which way round are you making the telephone call? > > From your earlier packet capture, it looked to me like you were dialling an > external number from an internal telephone.
This is correct! I called my mobile phone using a VoIP phone connected to an Asterisk. > If that is true, then you should be looking for a packet *from Telekom* > coming > in to Asterisk, and a packet *from Asterisk* to the internal telephone - > remember that these packets are the _reply_ to the INVITE. > > INVITE goes from callING telephone to callED telephone. > > Response "180 Ringing" goes from the callED telephone to the callING > telephone. So do I have to compare the INVITE with the Ringing? > I think it's important to find out what Asterisk is receiving from your > upstream provider, and whether it is then changing this in what it sends on > to > the calling telephone (the one on which you see the unexpected display). OK, so I have to sniff the data to Deutsche Telekom and not the internal network... Since the Asterisk is not my own, but of a company, I have to ask someone to call me from the phone when I sniff the traffic... I hope, I find someone tomorrow. Regards Luca Bertoncello (lucab...@lucabert.de) -- _____________________________________________________________________ -- 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
