Unfortunately the address of the interface where the request was receeived is private. I am using 1 to 1 NAT.
----- Original Message ----- From: "Ovidiu Sas" <o...@voipembedded.com> To: "OpenSIPS users mailling list" <users@lists.opensips.org> Sent: Thursday, June 27, 2019 3:31:34 PM Subject: Re: [OpenSIPS-Users] Feature request - pseudo-variable for destination IP address Check out the $Ri pvar: https://www.opensips.org/Documentation/Script-CoreVar-3-0#toc78 -ovidiu On Thu, Jun 27, 2019 at 6:23 PM rob.d...@telus.net <rob.d...@telus.net> wrote: > > I was looking for something similar to the $si PV but for the destination IP > address. Either it doesn't exist or I am blind. I can't find things in the > refrigerator either. > > The motivation. > > I have a working instance of Opensips with a basic residential configuration. > I extended it to allow calling UAs on the LAN from the outside. It is a > typical residential LAN without a fixed IP address. Dynamic DNS is working > for me. I read the tutorial about Opensips behind NAT. Following the > recommendations there I was able to setup rtpproxy, the advertised address > and an alias for my Opensips. Initial testing using a softphone on a laptop > using either WiFi or a mobile phone tethered to the laptop worked well. > However it seems that some UAs will not accept a domain name in the SDP > connection. The UAs that failed could be made to work by coding in an IP > address. This is not a satisfactory solution because the router's address may > chaange. There is probably some convoluted way to import the needed address > into the script. A pseudo-variable representing the destination IP address > of the received INVITE or 200 OK could then be passed as the advertised > address to the rtpproxy module. > > Thank you for having a look. > Rob > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users -- VoIP Embedded, Inc. http://www.voipembedded.com _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
