Hello Federico,

thanks for your answer. We applied the parameter and set it to 1. we also
change some of our config:

Transaction store:
===========

route[RELAY] {
        # enable additional event routes for forwarded requests
        # - serial forking, RTP relaying handling, a.s.o.
        if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
                if(!t_is_set("branch_route")) t_on_branch("MANAGE_BRANCH");
        }
        if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
                if(!t_is_set("onreply_route")) t_on_reply("MANAGE_REPLY");
        }
        if (is_method("INVITE")) {
                if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
        }

        if (!t_relay(PROXY_IP, PROXY_PORT)) {
                sl_reply_error();
        }
        if (is_method("INVITE")) {
                *ts_store("$tu");*
                $sht(vtp=>stored::$tu) = 1;
                route(SENDPUSH);
        }
        exit;
}

route[INVRESUME] {
        statsd_gauge("SIPRegistrar.InviteResumed", "+1");
        lookup("location");
        t_relay(PROXY_IP, PROXY_PORT);
        *ts_store("$tu");*
        $sht(vtp=>stored::$tu) = 1;
}


Transaction append:
=============¨

route[PUSHJOIN] {
        $var(hjoin) = 0;
        lock("$tu");
        $var(hjoin) = $sht(vtp=>join::$tu);
        $var(hstored) = $sht(vtp=>stored::$tu);
        $sht(vtp=>join::$tu) = $null;
        unlock("$tu");

        if ($var(hjoin)==0) {
                if ($var(hstored)) {
                        xlog("L_ERROR", "ts_append(location, $tu)");
                        *ts_append("location", "$tu");*
                }
                return;
        }

        $var(id_index) = $(var(hjoin){s.select,0,:}{s.int});
        $var(id_label) = $(var(hjoin){s.select,1,:}{s.int});
        t_continue("$var(id_index)", "$var(id_label)", "INVRESUME");
}


Unfortunately, it seems we still have a problem because when ts_append is
called, we get an error:

ERROR: <script>: ts_append(location, sip:giovanni.mele@mydomain.com)
ERROR: tm [t_append_branches.c:168]: t_append_branches(): ERROR:
t_append_branch: failure to add branches (-1)

In the tsilo table, we have:

Dump ts.dump :
                Size: 2048
        R-URIs: {
                R-URI: sip:giovanni.mele@mydomain.com
                Hash: -1300472314
                Transactions: {
                        Transaction: {
                                Tindex: 29399
                                Tlabel: 1320156092
                        }
                }
        }
        Stats: {
                RURIs: 1
                Max-Slots: 1
                Transactions: 1
        }

and in the location table, we have:

| 2722 | uloc-577cd29e-1102-c | giovanni.mele | NULL   |
sip:giovanni.mele@123.123.123.123:58313;app-id=289988461719;pn-type=google;pn-tok=APA91bEeHLdOx4LnaRZW-V_TUFN0rdI5e-9hVNN-7zKqO4vGelfg6Pc-Jj6W2l75mE7BZ1L6d2J6ydYpBuh8-Fk5;transport=tls
| NULL     | NULL | 2016-07-06 14:23:31 | -1.00 | CKHD~MMv8~ |   21 |
2016-07-06 13:23:31 |     0 |      0 | LinphoneAndroid/2.5.1-2662-g758a89c
(belle-sip/1.4.2) | udp:213.244.194.153:4060 |    NULL |
<urn:uuid:d0df1f0d-57bf-46dc-bf9b-75f2a5fe68fe> |      0 |         0 |
-1 |         0 |         4 |


Can you help me to understand why the ts_append didn't create the new branch
for the current transaction? Is it linked to the username in the location
table not having the domain set?

Thx

Giovanni



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