Hello wulliamoz,

Sunday, October 10, 2004, 8:34:42 PM, you wrote:

wmc> Hello,

wmc> I have a nearly working ser configuration. when i'm wmc> calling from the internal to an other internal sip evrything ok wmc> but when it's from internal to external, phones are ringing wmc> external can hear the voice but internal can't.

wmc> ser is config with 2 nics.

wmc> Thanks for helping me, it's been more than two weeks i'm wmc> looking for a response in the mailing list.

wmc> here is my ser.cfg

wmc> # ----------- global configuration parameters ------------------------

wmc> # setup parameters according to your needs. Most people will only have wmc> # to adjust the listen and alias parameters below.

wmc> debug=6 # debug level (cmd line: -dddddddddd) wmc> fork=yes

wmc> log_stderror=no # (cmd line: -E) wmc> check_via=yes # (cmd. line: -v) wmc> dns=0 # (cmd. line: -r) wmc> rev_dns=0 # (cmd. line: -R) wmc> port=5060 wmc> children=4 wmc> fifo="/tmp/ser_fifo" wmc> mhomed=1 wmc> fifo_mode=666

wmc> alias="example.com" wmc> alias="pabx.example.com" wmc> alias="localsip.example.com"

wmc> # ------------------ module loading wmc> ----------------------------------

wmc> # Uncomment this if you want to use SQL database wmc> loadmodule "/usr/lib/ser/modules/mysql.so" wmc> loadmodule "/usr/lib/ser/modules/sl.so" wmc> loadmodule "/usr/lib/ser/modules/tm.so" wmc> loadmodule "/usr/lib/ser/modules/rr.so" wmc> loadmodule "/usr/lib/ser/modules/maxfwd.so" wmc> loadmodule "/usr/lib/ser/modules/usrloc.so" wmc> loadmodule "/usr/lib/ser/modules/registrar.so"

wmc> # FIFO communication module for Sems wmc> loadmodule "/usr/lib/ser/modules/vm.so"

wmc> # Uncomment this if you want digest authentication wmc> # mysql.so must be loaded ! wmc> loadmodule "/usr/lib/ser/modules/auth.so" wmc> loadmodule "/usr/lib/ser/modules/auth_db.so"

wmc> # ----------------- setting module-specific parameters ---------------

wmc> # Configure DB for vm module wmc> modparam("voicemail", "db_url","sql://ser:heslo@localhost/ser")

wmc> # -- usrloc params --

wmc> # Uncomment this if you want to use SQL database wmc> # for persistent storage and comment the previous line wmc> modparam("usrloc", "db_mode", 2)

wmc> # -- auth params -- wmc> # Uncomment if you are using auth module wmc> # wmc> modparam("auth_db", "calculate_ha1", yes) wmc> # wmc> # If you set "calculate_ha1" parameter to yes (which true in this config), wmc> # uncomment also the following parameter) wmc> # wmc> modparam("auth_db", "password_column", "password")

wmc> # -- rr params -- wmc> # add value to ;lr param to make some broken UAs happy wmc> modparam("rr", "enable_full_lr", 1)

wmc> # ------------------------- request routing logic ------------------- wmc> # The routing is described now: wmc> route{

wmc> # initial sanity checks -- messages with wmc> # max_forwars==0, or excessively long requests wmc> if (!mf_process_maxfwd_header("10")) { wmc> sl_send_reply("483","Too Many Hops"); wmc> break; wmc> }; if ( msg:len >> max_len ) { wmc> sl_send_reply("513", "Message too big"); wmc> break; wmc> };

wmc> record_route(); wmc> # loose-route processing wmc> if (loose_route()) { wmc> t_relay(); wmc> break; wmc> };

wmc> # deal with my domain first wmc> if (uri==myself) { wmc> if (method=="REGISTER") { wmc> if (!www_authorize("example.com", "subscriber")) { wmc> wmc> www_challenge("example.com", "0"); wmc> break; wmc> };

wmc> save("location"); wmc> break; wmc> }; wmc> lookup("aliases"); wmc> if(lookup("location")) { wmc> if (!t_relay()) { wmc> sl_reply_error(); wmc> }; wmc> break; wmc> }; wmc> } else { wmc> if (!t_relay()) { wmc> sl_reply_error(); wmc> }; wmc> }; wmc> }

Internal means calling from behind nat? If yes, than you need to use nathelper or mediaproxy.