16 Jul
2007
16 Jul
'07
3:46 p.m.
Hello
I am running version 0.9.6 and have a situation where I want to change
the remote-party-id of a forwarded call so that when the call reach the
destination the forwarding users number is avertised. It is necessary to
change it becaus if I dont change this header the first number of the
trunk is shown, which almost everytime is another customer than the
forwarder.
I have experimented with avpops and subst but can not get the avp part
to translate into the value in the resulting string.
This is the code I am using for unconditional forwarding
if (avp_db_load("$ruri/username", "s:cfwd")) {
setflag(22);
revert_uri();
avp_write("$ruri/username","s:calledno");
subst('/^Remote-Party-ID:(.*)>(.*)$/Remote-Party-ID:
"$avp(calledno)" <sip:$avp(calledno)>\2/i');
avp_delete("s:calledno");
avp_pushto("$ruri/username", "s:cfwd");
prefix("01"); #use interface 1 on Vegastream Gate
route(5);
route(4);
break;
};
The resulting header looks like this:
Remote-Party-ID: "$avp(rpid)"
<sip:$avp(rpid)>;party=calling;screen=no;privacy=off.
Is it not possible to use avpops in subst?
Any other idea on how to change the header in 0.9.6.
Kind regards
Roger Lewau