Hi all; I'm trying to integrate asteris and OpenSER and I don't get any result, I get communication well with asterisk but I install OpenSER for avoid the problem with NAT. In my extension.conf I write this SERADDRESS=1.2.3.4:5062 exten => 88884,1,Dial(SIP/88884@${SERADDRESS},20,r) exten => 88885,1,Dial(SIP/88885@${SERADDRESS},20,r) in sip.conf [general] context=openser bindaddr=192.168.0.10 bindport=5060 realm=mydomain.com .... [Openser] type=peer context=openser host=1.2.3.4 port=5062 insecure=very in openser.cfg I use one of the examples: # # $Id: flag_reply.cfg,v 1.2 2005/07/25 16:27:33 miconda Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E) check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) children=4 fifo="/tmp/ser_fifo" listen=1.2.3.4 port=5062 # ------------------ module loading ---------------------------------- loadmodule "/usr/local/lib/ser/modules/mysql.so" loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/textops.so" loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/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{ setflag(1); t_relay_to_udp("1.2.3.4", "5060"); return; } my softphone is eyeBean. Now the situation is this. my softphones get registered, but when one phone call the other this don't receive the call. in the database od openser the two client are registered. Please I need a help, excuse me with my english, is't not my mother tongue. Thanks in advance, Ernesto.