This is the sip.conf from asterisk:
###########################################################################
[general]
bindport=5062
bindaddr=0.0.0.0
;canreinvite=no
disallow=all
;allow=all
register => asterisk:[EMAIL PROTECTED] ;you can found more info
of this in http://www.voip-info.org/wiki/
[ser]
allow=ulaw
allow=alaw
allow=g723.1
allow=g726
allow=g729
allow=gsm
allow=ilbc
allow=lpc10
allow=speex
allow=adpcm
type=friend ; We allow incoming and outgoing calls. Use
peer if you are only doing MWI
context=internal ; This is the context incoming calls land in
host=ip_ser ; This is the hostname or IP address of your SER
server
;fromdomain=ser.server.rld ; This is your SER_DOMAIN
insecure=very ; This allows incoming calls from the phones
routing through ser to be passed into asterisk
dtmfmode=rfc2833
This is the openser.cfg
######################################################################
#
# $Id: openser.cfg,v 1.5 2005/10/28 19:45:33 bogdan_iancu Exp $
#
# simple quick-start config script
#
# ----------- global configuration parameters ------------------------
debug=3 # debug level (cmd line: -dddddddddd)
fork=yes
log_stderror=yes # (cmd line: -E)
/* Uncomment these lines to enter debugging mode
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/openser_fifo"
#
# uncomment the following lines for TLS support
#disable_tls = 0
#listen = tls
#tls_verify = 1
#tls_require_certificate = 0
#tls_require_certificate = 1
#tls_method = TLSv1
#tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem"
#tls_certificate = "/usr/local/etc/openser/tls/openser1/cert.pem"
#tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem"
#tls_private_key = "/usr/local/etc/openser/tls/openser1/privkey.pem"
#tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem"
#tls_ca_list = "/usr/local/etc/openser/tls/openser1/calist.pem"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database
loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so"
loadmodule "/usr/local/lib/openser/modules/tm.so"
loadmodule "/usr/local/lib/openser/modules/rr.so"
loadmodule "/usr/local/lib/openser/modules/maxfwd.so"
loadmodule "/usr/local/lib/openser/modules/usrloc.so"
loadmodule "/usr/local/lib/openser/modules/registrar.so"
loadmodule "/usr/local/lib/openser/modules/textops.so"
loadmodule "/usr/local/lib/openser/modules/xlog.so"
loadmodule "/usr/local/lib/openser/modules/uac.so"
loadmodule "/usr/local/lib/openser/modules/domain.so"
loadmodule "/usr/local/lib/openser/modules/mediaproxy.so"
#loadmodule "/usr/local/lib/openser/modules/avpops.so"
# Uncomment this if you want digest authentication
# mysql.so must be loaded !
loadmodule "/usr/local/lib/openser/modules/auth.so"
loadmodule "/usr/local/lib/openser/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{
xlog("yo soy <$si> y el destino es <$tu> <$td> <$du> <$rm> \n");
# initial sanity checks -- messages with
# max_forwards==0, or excessively long requests
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
};
if (msg:len >= 2048 ) {
sl_send_reply("513", "Message too big");
exit;
};
# -----------------------------------------------------------------
# Handle NOTIFY requests from Sipura's to keep-alive NAT
# -----------------------------------------------------------------
if ((is_method("NOTIFY")) && (! uri=~"sip:[EMAIL PROTECTED]")) {
xlog("entre en notify \n");
sl_send_reply("200", "OK keep-alive");
return;
}
# -----------------------------------------------------------------
# Only allow known sip messages,ack, pq no hace falta responder.
# -----------------------------------------------------------------
if (!is_method("INVITE|REGISTER|BYE|ACK|CANCEL")) {
xlog("Estoy en metodo no diponible y que es <$rm>\n");
sl_send_reply("501", "Not implemented here");
return;
};
# 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
#if (!method=="REGISTER") record_route();
# subsequent messages withing a dialog should take the
# path determined by record-routing
if (loose_route()) {
xlog("entree en loose route\n");
# mark routing logic in request
append_hf("P-hint: rr-enforced\r\n");
route(1);
};
# 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==myself) {
if (uri=~"^sip:*.") {
if (method=="ACK" && (src_ip!=XXXXXX)){
# Uncomment this if you want to use digest authentication
if (!www_authorize("XXXXXXX", "subscriber")) {
www_challenge("XXXXXXXX", "0");
exit;
};
consume_credentials();
xlog("Voy a mandar respuesta a un ACK, yo soy <$si> y el destino
es <$tu> <$td> <$du>\n");
route(1);
exit;
};
if (method=="REGISTER") {
# Uncomment this if you want to use digest authentication
if (!www_authorize("XXXXX", "subscriber")) {
www_challenge("XXXXX", "1");
exit;
};
xlog("Me llego un register y yo soy <$si> y el destino es <$tu>
<$td> <$du>\n");
consume_credentials();
save("location");
exit;
};
if (method=="INVITE") {
# Uncomment this if you want to use digest authentication
if (!www_authorize("XXXXX", "subscriber") && (src_ip!=XXXXXX) ) {
www_challenge("XXXXX", "0");
exit;
};
# consume_credentials();
xlog("Un tio mando un invite <$si> y el destino es <$tu> <$td>
<$du> \n");
sl_send_reply("100", "Trying");
lookup("aliases");
#Si es de asterisk y no encuentra el telefono digo que no esta.
if (!lookup("location") && (src_ip==XXXXXXXX) ) {
#xlog("no encuentra el destino\n");
sl_send_reply("404", "Not Found");
exit;
} else if (lookup("location") && (src_ip==XXXXX)){#if a call
come from * and sip phone online i route to ring
sl_send_reply("180", "Ringing");
route(2);
return;
} else {#otherway i forward to *.
append_hf("P-hint: usrloc applied\r\n");
#sl_send_reply("180", "Ringing");
route(1);
return;
};
};
if (method=="CANCEL" && (src_ip==XXXXX)) {#Si viene de asterisk, lo
mando con estado al telefo.
#xlog("Me llego un cancel de asterisk\n");
route(2);
return;
} else if (method=="CANCEL" && (src_ip!=XXXXXX)) { #Si no viene de
asterisk...
# Uncomment this if you want to use digest authentication
if (!www_authorize("XXXXXX", "subscriber")) {
www_challenge("XXXXXX", "0");
exit;
};
consume_credentials();
#xlog("Me llego un cancel de NO asterisk\n");
lookup("aliases");
if (!lookup("location")) {#primero compruebo que este numero existe.
#xlog("no encuentra el destino\n");
sl_send_reply("404", "Not Found");
exit;
} else {
route(1); #Se lo mando a asterisk.
return;
};
};
if (method=="BYE") {
# Uncomment this if you want to use digest authentication
if (!www_authorize("XXXXX", "subscriber") && (src_ip!=XXXXXX) ) {
www_challenge("XXXXX", "0");
exit;
};
consume_credentials();
xlog("Me llego un BYE \n");
if (src_ip!=XXXXXXX){
route(1);
} else {
route(2);
};
sl_send_reply("200", "OK");
exit;
};
};
}
#I route to asterisk here
route[1] {
xlog("Estoy en route(1) \n");
forward(XXXXX,5062);
return;
}
#I route from asterisk to sip phones here
route[2] {
xlog("Estoy en route(2)\n");
if (!t_relay()) {
#xlog("Dentro de error del t_relay del 2\n");
sl_reply_error();
};
return;
}
###################################################
Notes:
XXXX=ip_asterisk
This configuration works in the same net. Now, I'm trying to work behind
a nat. This configuration don't works behind a nat.
I don't challenge asterisk, if a call comes from asterisk_ip, I trust.
Bye.
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