[Serusers] Rewrite URI

[Mook]

Sorry,
    If three clients register to different proxy server.
    When MSN messengers want to establish sip session with each other,
    I wants to change the participator by kphone.
    So, I rewrites URI to kphone.Does this work?

    Thanks.


> There is no need to rewrite the Request-URI. Just use lookup("location")
> and it will find the contact of kphone automaticaly (I suppose kphone is
> registered which seems to be the case according your email).
>
> Anyway, the default configuration file should work fine in this case.
>
>   Jan.
>
> On 16-04 12:04, Mook wrote:
> > All,
> >     I am newbie to SER.Here has a question.
> >
> >     I have three SIP-client(MSN messenger4.7 and kphone) and a proxy
server-SER.
> >     Three clients all register to SER.
> >     I uses messenger4.7 to invite the other one .When invite message
pass through SER, I rewrite URI to kphone.
> >     But this doesn't work.Followed my script.How should I do  this work?
> >
> >     Thanks.
> >
> >     # ----------- global configuration
parameters ------------------------
> >
> > #debug=3         # debug level (cmd line: -dddddddddd)
> > #fork=yes
> > #log_stderror=no        # (cmd line: -E)
> >
> > /* Uncomment these lines to enter debugging mode
> > debug=9
> > fork=no
> > log_stderror=yes
> > */
> > check_via=no    # (cmd. line: -v)
> > dns=no           # (cmd. line: -r)
> > rev_dns=no      # (cmd. line: -R)
> > #port=5060
> > #children=4
> > fifo="/tmp/ser_fifo"
> >
> > # ------------------ module loading ----------------------------------
> >
> > # Uncomment this if you want to use SQL database
> >
> > loadmodule "/usr/lib/ser/modules/mysql.so"
> > loadmodule "/usr/lib/ser/modules/sl.so"
> > loadmodule "/usr/lib/ser/modules/tm.so"
> > loadmodule "/usr/lib/ser/modules/rr.so"
> > loadmodule "/usr/lib/ser/modules/maxfwd.so"
> > loadmodule "/usr/lib/ser/modules/usrloc.so"
> > loadmodule "/usr/lib/ser/modules/registrar.so"
> >
> > # Uncomment this if you want digest authentication
> > # mysql.so must be loaded !
> > loadmodule "/usr/lib/ser/modules/auth.so"
> > loadmodule "/usr/lib/ser/modules/auth_db.so"
> >
> > # ----------------- setting module-specific parameters ---------------
> >
> > # -- usrloc params --
> >
> > #modparam("usrloc", "db_mode",   0)
> >
> > # Uncomment this if you want to use SQL database
> > # for persistent storage and comment the previous line
> > modparam("usrloc", "db_mode", 2)
> >
> > # -- auth params --
> > # Uncomment if you are using auth module
> > #
> > modparam("auth_db", "calculate_ha1", yes)
> > #
> > # If you set "calculate_ha1" parameter to yes (which true in this
config),
> > # uncomment also the following parameter)
> > #
> > modparam("auth_db", "password_column", "password")
> >
> > # -- rr params --
> > # add value to ;lr param to make some broken UAs happy
> > modparam("rr", "enable_full_lr", 1)
> >
> > # -------------------------  request routing logic -------------------
> >
> > # main routing logic
> >
> > route{
> >
> >         # initial sanity checks -- messages with
> >         # max_forwards==0, or excessively long requests
> >         if (!mf_process_maxfwd_header("10")) {
> >                 sl_send_reply("483","Too Many Hops");
> >                 break;
> >         };
> >         if ( msg:len > max_len ) {
> >                 sl_send_reply("513", "Message too big");
> >                 break;
> >         };
> >
> >         # we record-route all messages -- to make sure that
> >         # subsequent messages will go through our proxy; that's
> >         # particularly good if upstream and downstream entities
> >         # use different transport protocol
> >         record_route();
> >         # loose-route processing
> >
> >         if (loose_route()) {
> >                t_relay();
> >                break;
> >        };
> >  # if the request is for other domain use UsrLoc
> >         # (in case, it does not work, use the following command
> >         # with proper names and addresses in it)
> >         if (uri=~"mook.com") {
> >
> >                 if (method=="REGISTER") {
> >
> > # Uncomment this if you want to use digest authentication
> >                         if (!www_authorize("mook.com", "subscriber")) {
> >                                 www_challenge("mook.com", "0");
> >                                 break;
> >                         };
> >
> >                         save("location");
> >                         break;
> >                 };
> >
> >                 # native SIP destinations are handled using our USRLOC
DB
> >                 if (method=="INVITE") {
> >
> >                                if (uri=~"messenger4.7 at mook.com") {
> >
rewriteuri("sip:kphone at mook.com");
> >
> >                                }else if (!lookup("location")) {
> >                                        sl_send_reply("404", "Not
Found");
> >                                        break;
> >                                };
> >                 };
> >         }; #end uri=myself
> >         # forward to current uri now; use stateful forwarding; that
> >         # works reliably even if we forward from TCP to UDP
> >  if (!t_relay()) {
> >                 sl_reply_error();
> >         };
> >
> > }
> >
>
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> > serusers at lists.iptel.org
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>
>