Obviously iptel's NAT traversal works better than projuktee's NAT
traversal ;-)
regards,
klaus
PS: You can avoid lot of troubles by putting your ser in front of the NAT.
Mohammad Khan wrote:
> I have three UA
> UA1 -> beeplove at iptel.org (Windows Messenger)
> UA2 -> beeplove at projuktee.com (Kphone)
> UA3 -> someone at projuktee.com (Windows Messenger)
>
> These three UAs, registering from outside of my network but behind NAT.
>
> I can communicate between, UA1 <=> UA2 and UA1 <=> UA3
> but not between UA2 <=> UA3
>
> I am running ser-0.9.0 with rtpproxy on the same machine. my ser is
> behind NAT too.
>
>
> Would anybody please help me?
>
> Thanks,
> MOhammad
>
>
>
> here is my ser.cfg
>
> # ----------- global configuration parameters ------------------------
>
>
> debug=4 # debug level (cmd line:
> -dddddddddd)
> fork=no
> log_stderror=yes
>
>
> check_via=no # (cmd. line: -v)
> dns=no # (cmd. line: -r)
> rev_dns=no # (cmd. line: -R)
> listen=192.168.71.2
> alias=projuktee.com
> port=5060
> children=10
> fifo="/tmp/ser_fifo"
> fifo_db_url="mysql://ser:heslo@localhost/ser"
>
>
> # ------------------ module loading ----------------------------------
>
>
> 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"
> loadmodule "/usr/lib/ser/modules/textops.so"
> loadmodule "/usr/lib/ser/modules/nathelper.so"
> loadmodule "/usr/lib/ser/modules/acc.so"
> loadmodule "/usr/lib/ser/modules/auth.so"
> loadmodule "/usr/lib/ser/modules/auth_db.so"
>
> # ----------------- setting module-specific parameters ---------------
>
>
> # -- auth params --
> modparam("auth_db", "db_url", "mysql://ser:heslo@localhost/ser")
>
>
> # -- auth_db params --
> modparam("auth_db", "db_url", "mysql://ser:heslo@localhost/ser")
> modparam("auth_db", "calculate_ha1", 0)
> modparam("auth_db", "password_column", "ha1")
> modparam("auth_db", "password_column_2", "ha1b")
>
>
> # -- usrloc params --
> modparam("usrloc", "db_url", "mysql://ser:heslo@localhost/ser")
> modparam("usrloc", "db_mode", 1)
> modparam("usrloc", "timer_interval", 5)
>
>
> # -- register params --
> modparam("registrar", "nat_flag", 6)
>
>
> # -- nathelper params --
> modparam("nathelper", "natping_interval", 10)
> modparam("nathelper", "ping_nated_only", 1)
>
>
> # -- rr params --
> modparam("rr", "enable_full_lr", 1)
>
>
> # -- acc params --
> modparam("acc", "log_flag", 1)
> modparam("acc", "log_missed_flag", 2)
> modparam("acc", "log_level", 2)
> modparam("acc", "log_fmt", "cdfimorstup")
> modparam("acc", "early_media", 1)
> modparam("acc", "failed_transactions", 1)
> modparam("acc", "report_ack", 1)
>
>
> # ------------------------- request routing logic -------------------
>
>
> # main routing logic
>
>
> route{
>
>
> 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;
> };
>
>
> if (!method=="REGISTER") record_route();
>
>
> if (loose_route()) {
> append_hf("P-hint: rr-enforced\r\n");
> route(1);
> break;
> };
>
>
> if (!uri=~"projuktee.com") {
> append_hf("P-hint: outbound\r\n");
> route(1);
> break;
> };
>
>
> if (uri=~"projuktee.com") {
> if (method=="REGISTER") {
>
>
> if (!www_authorize("projuktee.com", "subscriber")) {
> www_challenge("projuktee.com", "0");
> setflag(1);
> break;
> };
>
>
> save("location");
> break;
> };
>
>
> lookup("aliases");
> if (!uri=~"projuktee.com") {
> append_hf("P-hint: outbound alias\r\n");
> route(1);
> break;
> };
>
>
> if (!lookup("location")) {
> sl_send_reply("404", "Not Found");
> break;
> };
> };
> append_hf("P-hint: usrloc applied\r\n");
> route(1);
> }
>
>
> route[1]
> {
> if (!t_relay()) {
> sl_reply_error();
> };
> }
>
>
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>
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