I found something I think that is similar with UPDATEs and was able to handle in-dialog UPDATEs with TOPOS by adding UPDATE to the list of methods that get record_route() in route[WITHINDLG], along with NOTIFY and REFER:

...
        # sequential request withing a dialog should
        # take the path determined by record-routing
        if(loose_route()) {
                route(DLGURI);
                if(is_method("BYE")) {
                        setflag(FLT_ACC); # do accounting ...
                        setflag(FLT_ACCFAILED); # ... even if the transaction fails
                } else if(is_method("ACK")) {
                        # ACK is forwarded statelessy
                        route(NATMANAGE);
                        route(RTPENGINE_MANAGE);
                } else if(is_method("NOTIFY|REFER|UPDATE")) {
                        # Add Record-Route for in-dialog NOTIFY as per RFC 6665.
                        record_route();
                }
                route(RELAY);
                exit;
        }

...

—
You are receiving this because you are subscribed to this thread.
Reply to this email directly, view it on GitHub, or unsubscribe.