Kamen, Thank for the information, I may need a little more help to get me started. I'm new to SER. I have one SER box. I have SEMS on the SER box and I wish to use both servers. When I do a service ser status and service sem status I see both are running. What syntax do I use to forward to Voicemail? Do I need to; 1. Run a separate instance of SER on the same box? As suggested by; http://iptel.org/cgi-bin/fom?file=92&showLastModified=show 2. Or do I insert the following configuration into my ser.cfg; http://iptel.org/cgi-bin/fom?file=90&showLastModified=show ? So my ser.cfg would look like (see part starting with #Voicemail users); [shad@COSYDSER1 ser]# cat ser.cfg # # $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $ # # simple quick-start config script # # ----------- 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=7 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 alias="192.168.0.206" alias="cosydser1" alias="convergenceone.com" 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 request URI is numerical, forward the request to PSTN gateway... if (uri=~"^sip:[0-9]+@convergenceone.com") { # match using a regular expression forward( 192.168.0.241, 5060 ); break; }; # if request URI is numerical, forward the request to PSTN gateway... if (uri=~"^sip:[0-9]+@192.168.0.206") { # match using a regular expression forward( 192.168.0.241, 5060 ); 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) #Voicemail users if (uri==myself) { # vm only for my domain ... /* if this is an in-dialog request from voicemail, jump out of proxy mode and pass the request to voicemail; you need to have 'user_prefix_separator=+' in sems.conf */ if (uri=~"sip:voicemail\+") { /* some transaction processing to absorb retransmissions; the key part is "vm", which passes requests to the SEMS machine (we should better integrate all this stuff in a single command someday, sorry scriptwriters */ t_newtran(); t_reply("100", "trying -- just a second"); if (!vm("/tmp/am_fifo","announcement")) { t_reply("500", "SEMS error"); }; break; }; if (!lookup()) { # user off-line? if (method=="INVITE" || method=="ACK") { t_newtran(); t_reply("100", "trying -- just a second"); if (!vm("/tmp/am_fifo","announcement")) { t_reply("500", "SEMS error"); }; break; }; # non-VoIP methods for off-line users will just # just return 404 sl_send_reply("404", "Not Found"); break; }; # continue with online users.... if (uri==myself) { if (method=="REGISTER") { # Uncomment this if you want to use digest authentication if (!www_authorize("convergenceone.com", "subscriber")) { www_challenge("convergenceone.com", "0"); break; }; save("location"); break; }; lookup("aliases"); # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; # 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(); }; } As always.. Thanks Warm Regards Shad