>
>Douglas Garstang writes:
>
>> I'm surprised no one has written a better module for this. In the
>> realworld, you have multiple POPs, your carriers also have multiple
>> POP's,multiple gateways. In the event you get a failure with one
>> carrier, youprobably want to switch to the next cheapest carrier, not
>> anothergateway within the same carrier (as it will probably just fail
>> again).When selecting a carrier gateway, you need to choose the best
>> POP touse before you select the trunk.
>
>it might be possible for you to achieve what you describe using existing
>lcr module by having only one gw per group and then assign priorities in
>lcr table in such a way that for prefix +xx highest priority is gw group
>1 of the cheapest carrier, then gw group 1 of second cheapest carrier,
>then gw group 2 of cheapest carrier and finally gw group 2 of second
>cheapest carrier (assuming two carriers serving +xx).
Juha,
Thanks. I went through that option yesterday. As we have 6 instances of OpenSER running, I would need to have SIX routes defined in the lcr table for a single prefix. For example (IP's modified):
mysql> select * from lcr;
+----+--------+---------------+--------+----------+
| id | prefix | from_uri | grp_id | priority |
+----+--------+---------------+--------+----------+
| 8 | 1303 | @203.84.213.8 | 1 | 1 |
| 9 | 1303 | @203.84.214.8 | 2 | 1 |
| 10 | 1303 | @203.84.215.8 | 3 | 1 |
| 11 | 1303 | @203.84.216.8 | 4 | 1 |
| 12 | 1303 | @203.84.217.8 | 5 | 1 |
| 14 | 1303 | @203.84.218.8 | 6 | 1 |
+----+--------+---------------+--------+----------+
..... All that .... six rows for a single prefix. Of course, we have thousands of routes for each of our providers... off the top of my head, we have about 17,000 routes between Teleglobe and Verizon... multiply that by 6 and you have almost 120,000 routes. Apart from the administrative hassle, can OpenSER handle 120,000+ routes in the lcr table ok?
Our providers also have sometimes have several gateways in a single POP. However, we don't want to actually try and route calls to every single gateway in a POP, just a few of them. The LCR module doesn't seem to have a way to skip to the next lcr route. Can it do that? If it can't, we have to try every single gateway in a POP before skipping to the next carrier, which just isn't feesible.
Doug.
-- juha
____________________________________________________________________________________
Looking for last minute shopping deals?
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Hey
I can't get snmpstats module to load. Message from logs is (during config parsing):
ERROR:core:sr_load_module: could not open module </usr/local/openser/lib/openser/modules/snmpstats.so>: /usr/lib/libnetsnmpagent.so.10: undefined symbol: boot_DynaLoader
System: CentOS-5.1, 32b, up-to-date.
Openser: svn head from 1.3 branch
Tried `ldconfig`, recompiling after `make clean`, ... Has anyone got some ideas how to resolve it?
Thanks,
Stanisław Pitucha
Thanks Bogdan..but didn't work....I set the "alias"(alias="
vmw02-src.spo.voip.br <http://vmw02-src.spo.voip.br>" into "openser.cfg" and
it`s ok...passed in "vmw02-srv~#openser -c" but with the parameter "listen"
didn't accept....(listen=udp:192.168.0.10:5060 < http://192.168.0.10:5060>)
and be receiving yet.....483:....
regards
Marcio
hello,
iam new to this list and i have a question about the presence Server in
openser. We are currently using asterisk for a hosted pbx solution with
the feature so show active and also ringing lines on a snom360 phone.
This feature uses the Asterisk hint, subscriber and notify handling.
i havent found if i could use the presence server for this solution. The
problem is that if i just pass through the subscriber and notify
messages from the client via openser to the asterisk server that the
server doesnt know if the client which should be watched is registered
or not (registrations are made with openser).
So i have to find a solution where openser could handle subscriptions
for clients which are registered and also send notifys on every invite,
ringing and bye of a watched client to the subscriber.
could i use the presence server for that or should i search for another
solution?
Best regards
Steve Smith
--
Für weitere Fragen stehen wir gerne unter voip(a)sil.at oder
059944 - 2440 zur Verfügung.
Mit freundlichen Grüssen
--
Stefan Schmidt
Sysadmin/VOIP // sst(a)sil.at // Tel 059944-2440//
-------------------------------------------------
SILVER SERVER GmbH // Lorenz-Mandl-Gasse 33/1 //
A-1160 Wien // Fax 059944-9000 // www.sil.at //
-------------------------------------------------
Hi All,
I am a newbie to this list so please forgive me if the question below has
been discussed before. I could not find anything related so i am sending my
query.
I have been looking at the LCR module to do serial forking since we want to
prioritize contacts based on q values. However, we do not want to fork in
parallel to contacts even if they share the same q value. AFAIK,this is
currently not possible with the LCR module.
Would it be a good idea to have a parameter (e.g "append-branches") in the
LCR module which can control the forking behavior when q value of contacts
is the same?
Thanks,
Amit
Hi,
If anybody can take a look openser.cfg below. I`m working vmware
(enviroments virtual)...Whenever I try a "register" a client I get 483: Too
many Hops....as if he had a loop (config file) but I am unable to find the
problem...
I use OpenSER 1.3-notls, client softphone: twincle or xlite...
OpenSER - 192.168.0.10
Client - 192.168.0.25
Bind9/named.conf(SRV, A): spo.voip.br
Does anyone know how to fix this ?
Any hints.....??
thx...
*OpenSER File:*
**
####### Global Parameters #########
alias="vmw02-srv.spo.voip.br"
debug=6
log_stderror=no
log_facility=LOG_LOCAL0
log_name="Openser"
fork=yes
children=8
tcp_children=4
group="openser"
user="openser"
/* uncomment the following lines to enable debugging */
#debug=6
#fork=no
#log_stderror=yes
/* uncomment the next line to disable TCP (default on) */
disable_tcp=yes
/* uncomment the next line to enable the auto temporary blacklisting of
not available destinations (default disabled) */
#disable_dns_blacklist=no
/* uncomment the next line to enable IPv6 lookup after IPv4 dns
lookup failures (default disabled) */
#dns_try_ipv6=yes
/* uncomment the next line to disable the auto discovery of local aliases
based on revers DNS on IPs (default on) */
#auto_aliases=no
/* uncomment the following lines to enable TLS support (default off) */
#disable_tls = no
#listen = tls:your_IP:5061
#tls_verify_server = 1
#tls_verify_client = 1
#tls_require_client_certificate = 0
#tls_method = TLSv1
#tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem"
#tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem"
#tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem"
port=5060
/* uncomment and configure the following line if you want openser to
bind on a specific interface/port/proto (default bind on all available) */
#listen=udp:192.168.1.2:5060
listen=udp:192.168.0.10:5060
####### Modules Section ########
#set module path
mpath="/usr/local/lib/openser/modules/"
/* uncomment next line for MySQL DB support */
loadmodule "mysql.so"
loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "rr.so"
loadmodule "maxfwd.so"
modparam("maxfwd", "max_limit", 256)
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "mi_fifo.so"
loadmodule "uri_db.so"
loadmodule "uri.so"
loadmodule "xlog.so"
loadmodule "acc.so"
loadmodule "avpops.so"
/* uncomment next lines for MySQL based authentication support
NOTE: a DB (like mysql) module must be also loaded */
loadmodule "auth.so"
loadmodule "auth_db.so"
/* uncomment next line for aliases support
NOTE: a DB (like mysql) module must be also loaded */
loadmodule "alias_db.so"
/* uncomment next line for multi-domain support
NOTE: a DB (like mysql) module must be also loaded
NOTE: be sure and enable multi-domain support in all used modules
(see "multi-module params" section ) */
loadmodule "domain.so"
/* uncomment the next two lines for presence server support
NOTE: a DB (like mysql) module must be also loaded */
#loadmodule "presence.so"
#loadmodule "presence_xml.so"
# ----------------- setting module-specific parameters ---------------
# ----- mi_fifo params -----
modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")
# ----- rr params -----
# add value to ;lr param to cope with most of the UAs
modparam("rr", "enable_full_lr", 1)
# do not append from tag to the RR (no need for this script)
#modparam("rr", "append_fromtag", 0)
# ----- rr params -----
#modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
# ----- uri_db params -----
/* by default we disable the DB support in the module as we do not need it
in this configuration */
modparam("uri_db", "use_uri_table", 0)
modparam("uri_db", "db_url", "")
# ----- acc params -----
/* what sepcial events should be accounted ? */
modparam("acc", "early_media", 1)
modparam("acc", "report_ack", 1)
modparam("acc", "report_cancels", 1)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "failed_transaction_flag", 3)
modparam("acc", "log_flag", 1)
modparam("acc", "log_missed_flag", 2)
/* uncomment the following lines to enable DB accounting also */
modparam("acc", "db_flag", 1)
modparam("acc", "db_missed_flag", 2)
# ----- usrloc params -----
#modparam("usrloc", "db_mode", 0)
/* uncomment the following lines if you want to enable DB persistency
for location entries */
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
modparam("usrloc", "user_column", "username")
modparam("usrloc", "domain_column", "domain")
modparam("usrloc", "contact_column", "contact")
modparam("usrloc", "expires_column", "expires")
modparam("usrloc", "q_column", "q")
modparam("usrloc", "callid_column", "callid")
modparam("usrloc", "cseq_column", "cseq")
modparam("usrloc", "methods_column", "methods")
modparam("usrloc", "flags_column", "flags")
modparam("usrloc", "user_agent_column", "user_agent")
modparam("usrloc", "received_column", "received")
modparam("usrloc", "socket_column", "socket")
modparam("usrloc", "use_domain", 0)
modparam("usrloc", "desc_time_order", 0)
modparam("usrloc", "timer_interval", 60)
modparam("usrloc", "matching_mode", 0)
modparam("usrloc", "cseq_delay", 20)
# ----- auth_db params -----
/* uncomment the following lines if you want to enable the DB based
authentication */
#modparam("auth_db", "calculate_ha1", yes)
#modparam("auth_db", "password_column", "password")
modparam("auth_db", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
#modparam("auth_db", "load_credentials", "")
# ----- alias_db params -----
/* uncomment the following lines if you want to enable the DB based
aliases */
modparam("alias_db", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
# ----- domain params -----
/* uncomment the following lines to enable multi-domain detection
support */
modparam("domain", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
modparam("domain", "db_mode", 1) # Use caching
# ----- multi-module params -----
/* uncomment the following line if you want to enable multi-domain support
in the modules (dafault off) */
modparam("alias_db|auth_db|usrloc|uri_db", "use_domain", 1)
# ----- presence params -----
/* uncomment the following lines if you want to enable presence */
#modparam("presence|presence_xml", "db_url",
# "mysql://openser:openserrw@192.168.1.3/openser_1_3")
#modparam("presence_xml", "force_active", 1)
#modparam("presence", "server_address", "sip:192.168.1.2:5060")
####### Routing Logic ########
# main request routing logic
route{
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if (has_totag()) {
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
if (is_method("BYE")) {
setflag(1); # do accouting ...
setflag(3); # ... even if the transaction fails
}
route(1);
} else {
sl_send_reply("404","Not here");
}
exit;
}
#initial requests
# CANCEL processing
if (is_method("CANCEL"))
{
if (t_check_trans())
t_relay();
exit;
}
t_check_trans();
# DESCOMENTEI O BLOCO IF{}
# authenticate if from local subscriber (uncomment to enable auth)
if (!(method=="REGISTER") && from_uri==myself)
{
if (!proxy_authorize("", "subscriber")) {
proxy_challenge("", "0");
exit;
}
if (!check_from()) {
sl_send_reply("403","Forbidden auth ID");
exit;
}
consume_credentials();
# caller authenticated
}
# record routing
if (!is_method("REGISTER|MESSAGE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
setflag(1); # do accouting
}
if (!uri==myself)
/* replace with following line if multi-domain support is used */
##if (!is_uri_host_local())
{
append_hf("P-hint: outbound\r\n");
# if you have some interdomain connections via TLS
##if($rd=="tls_domain1.net") {
## t_relay("tls:domain1.net");
## exit;
##} else if($rd=="tls_domain2.net") {
## t_relay("tls:domain2.net");
## exit;
##}
route(1);
}
# requests for my domain
/* uncomment this if you want to enable presence server
and comment the next 'if' block
NOTE: uncomment also the definition of route[2] from below */
##if( is_method("PUBLISH|SUBSCRIBE"))
## route(2);
if (is_method("PUBLISH"))
{
sl_send_reply("503", "Service Unavailable");
exit;
}
if (is_method("REGISTER"))
{
# ACRESCENTEI O IP ADDR - MRG
# authenticate the REGISTER requests (uncomment to enable auth)
#if (!www_authorize("vmw02-srv", "subscriber"))
#{
# www_challenge("vmw02-srv", "0");
# exit;
#}
#
#if (!check_to())
##{
## sl_send_reply("403","Forbidden auth ID");
## exit;
##}
if (!save("location"))
sl_reply_error();
exit;
}
if ($rU==NULL) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# apply DB based aliases (uncomment to enable)
alias_db_lookup("dbaliases");
if (!lookup("location")) {
switch ($retcode) {
case -1:
case -3:
t_newtran();
t_reply("404", "Not Found");
exit;
case -2:
sl_send_reply("405", "Method Not Allowed");
exit;
}
}
# when routing via usrloc, log the missed calls also
setflag(2);
route(1);
}
route[1] {
# for INVITEs enable some additional helper routes
if (is_method("INVITE")) {
t_on_branch("2");
t_on_reply("2");
t_on_failure("1");
}
if (!t_relay()) {
sl_reply_error();
};
exit;
}
# Presence route
/* uncomment the whole following route for enabling presence
NOTE: do not forget to enable the call of this route from the main
route */
##route[2]
##{
## if (!t_newtran())
## {
## sl_reply_error();
## exit;
## };
##
## if(is_method("PUBLISH"))
## {
## handle_publish();
## t_release();
## }
## else
## if( is_method("SUBSCRIBE"))
## {
## handle_subscribe();
## t_release();
## }
##
## exit;
##}
branch_route[2] {
xlog("new branch at $ru\n");
}
onreply_route[2] {
xlog("incoming reply\n");
}
failure_route[1] {
if (t_was_cancelled()) {
exit;
}
# uncomment the following lines if you want to block client
# redirect based on 3xx replies.
##if (t_check_status("3[0-9][0-9]")) {
##t_reply("404","Not found");
## exit;
##}
# uncomment the following lines if you want to redirect the failed
# calls to a different new destination
##if (t_check_status("486|408")) {
## sethostport("192.168.2.100:5060");
## append_branch();
## # do not set the missed call flag again
## t_relay();
##}
}
*Ngrep -d eth1 -qt -W byline port 5060*
root@vmw02-srv:~# ngrep -d eth1 -qt -W byline port 5060
interface: eth1 (192.168.0.0/255.255.255.0)
filter: (ip or ip6) and ( port 5060 )
U 2008/03/20 13:57:31.763060 192.168.0.25:5060 -> 192.168.0.10:5060
REGISTER sip:spo.voip.br SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
U 2008/03/20 13:57:32.333159 192.168.0.25:5060 -> 192.168.0.10:5060
REGISTER sip:spo.voip.br SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
U 2008/03/20 13:57:33.321952 192.168.0.25:5060 -> 192.168.0.10:5060
REGISTER sip:spo.voip.br SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
*U 2008/03/20 13:57:35.309584 192.168.0.25:5060 -> 192.168.0.10:5060*
*REGISTER sip:spo.voip.br SIP/2.0.*
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
*U 2008/03/20 13:57:37.026703 192.168.0.10:5060 -> 192.168.0.25:5060*
*SIP/2.0 483 Too Many Hops.*
Via: SIP/2.0/UDP 192.168.0.25;rport=5060;branch=z9hG4bKignjupsg.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=
1333af5435552d3677a0ca954c3a6e9f.6889.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Server: OpenSER (1.3.0-notls (i386/linux)).
Content-Length: 0.
Hi,
If anybody can take a look openser.cfg below. I`m working vmware
(enviroments virtual)...Whenever I try a "register" a client I get 483: Too
many Hops....as if he had a loop (config file) but I am unable to find the
problem...
I use OpenSER 1.3-notls, client softphone: twincle or xlite...
OpenSER - 192.168.0.10
Client - 192.168.0.25
Bind9/named.conf(SRV, A): spo.voip.br
Does anyone know how to fix this ?
Any hints.....??
thx...
OpenSER File:
####### Global Parameters #########
alias="vmw02-srv.spo.voip.br"
debug=6
log_stderror=no
log_facility=LOG_LOCAL0
log_name="Openser"
fork=yes
children=8
tcp_children=4
group="openser"
user="openser"
/* uncomment the next line to disable TCP (default on) */
disable_tcp=yes
/* uncomment the next line to enable the auto temporary blacklisting of
not available destinations (default disabled) */
#disable_dns_blacklist=no
/* uncomment the next line to enable IPv6 lookup after IPv4 dns
lookup failures (default disabled) */
#dns_try_ipv6=yes
/* uncomment the next line to disable the auto discovery of local aliases
based on revers DNS on IPs (default on) */
#auto_aliases=no
/* uncomment the following lines to enable TLS support (default off) */
#disable_tls = no
#listen = tls:your_IP:5061
#tls_verify_server = 1
#tls_verify_client = 1
#tls_require_client_certificate = 0
#tls_method = TLSv1
#tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem"
#tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem"
#tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem"
port=5060
/* uncomment and configure the following line if you want openser to
bind on a specific interface/port/proto (default bind on all available) */
listen=udp:192.168.0.10:5060
####### Modules Section ########
#set module path
mpath="/usr/local/lib/openser/modules/"
/* uncomment next line for MySQL DB support */
loadmodule "mysql.so"
loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "rr.so"
loadmodule "maxfwd.so"
modparam("maxfwd", "max_limit", 256)
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "mi_fifo.so"
loadmodule "uri_db.so"
loadmodule "uri.so"
loadmodule "xlog.so"
loadmodule "acc.so"
loadmodule "avpops.so"
/* uncomment next lines for MySQL based authentication support
NOTE: a DB (like mysql) module must be also loaded */
loadmodule "auth.so"
loadmodule "auth_db.so"
/* uncomment next line for aliases support
NOTE: a DB (like mysql) module must be also loaded */
loadmodule "alias_db.so"
/* uncomment next line for multi-domain support
NOTE: a DB (like mysql) module must be also loaded
NOTE: be sure and enable multi-domain support in all used modules
(see "multi-module params" section ) */
loadmodule "domain.so"
/* uncomment the next two lines for presence server support
NOTE: a DB (like mysql) module must be also loaded */
#loadmodule "presence.so"
#loadmodule "presence_xml.so"
# ----------------- setting module-specific parameters ---------------
# ----- mi_fifo params -----
modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")
# ----- rr params -----
# add value to ;lr param to cope with most of the UAs
modparam("rr", "enable_full_lr", 1)
# do not append from tag to the RR (no need for this script)
#modparam("rr", "append_fromtag", 0)
# ----- rr params -----
#modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
# ----- uri_db params -----
/* by default we disable the DB support in the module as we do not need it
in this configuration */
modparam("uri_db", "use_uri_table", 0)
modparam("uri_db", "db_url", "")
# ----- acc params -----
/* what sepcial events should be accounted ? */
modparam("acc", "early_media", 1)
modparam("acc", "report_ack", 1)
modparam("acc", "report_cancels", 1)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "failed_transaction_flag", 3)
modparam("acc", "log_flag", 1)
modparam("acc", "log_missed_flag", 2)
/* uncomment the following lines to enable DB accounting also */
modparam("acc", "db_flag", 1)
modparam("acc", "db_missed_flag", 2)
# ----- usrloc params -----
#modparam("usrloc", "db_mode", 0)
/* uncomment the following lines if you want to enable DB persistency
for location entries */
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
modparam("usrloc", "user_column", "username")
modparam("usrloc", "domain_column", "domain")
modparam("usrloc", "contact_column", "contact")
modparam("usrloc", "expires_column", "expires")
modparam("usrloc", "q_column", "q")
modparam("usrloc", "callid_column", "callid")
modparam("usrloc", "cseq_column", "cseq")
modparam("usrloc", "methods_column", "methods")
modparam("usrloc", "flags_column", "flags")
modparam("usrloc", "user_agent_column", "user_agent")
modparam("usrloc", "received_column", "received")
modparam("usrloc", "socket_column", "socket")
modparam("usrloc", "use_domain", 0)
modparam("usrloc", "desc_time_order", 0)
modparam("usrloc", "timer_interval", 60)
modparam("usrloc", "matching_mode", 0)
modparam("usrloc", "cseq_delay", 20)
# ----- auth_db params -----
/* uncomment the following lines if you want to enable the DB based
authentication */
#modparam("auth_db", "calculate_ha1", yes)
#modparam("auth_db", "password_column", "password")
modparam("auth_db", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
#modparam("auth_db", "load_credentials", "")
# ----- alias_db params -----
/* uncomment the following lines if you want to enable the DB based aliases
*/
modparam("alias_db", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
# ----- domain params -----
/* uncomment the following lines to enable multi-domain detection support */
modparam("domain", "db_url", "mysql://openser:openserrw@192.168.0.10
/openser")
modparam("domain", "db_mode", 1) # Use caching
# ----- multi-module params -----
/* uncomment the following line if you want to enable multi-domain support
in the modules (dafault off) */
modparam("alias_db|auth_db|usrloc|uri_db", "use_domain", 1)
# ----- presence params -----
/* uncomment the following lines if you want to enable presence */
#modparam("presence|presence_xml", "db_url",
# "mysql://openser:openserrw@192.168.1.3/openser_1_3")
#modparam("presence_xml", "force_active", 1)
#modparam("presence", "server_address", "sip:192.168.1.2:5060")
####### Routing Logic ########
# main request routing logic
route{
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if (has_totag()) {
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
if (is_method("BYE")) {
setflag(1); # do accouting ...
setflag(3); # ... even if the transaction fails
}
route(1);
} else {
sl_send_reply("404","Not here");
}
exit;
}
#initial requests
# CANCEL processing
if (is_method("CANCEL")){
if (t_check_trans())
t_relay();
exit;
}
t_check_trans();
# authenticate if from local subscriber (uncomment to enable auth)
if (!(method=="REGISTER") && from_uri==myself) {
if (!proxy_authorize("", "subscriber")) {
proxy_challenge("", "0");
exit;
}
if (!check_from()) {
sl_send_reply("403","Forbidden auth ID");
exit;
}
consume_credentials();
# caller authenticated
}
# record routing
if (!is_method("REGISTER|MESSAGE")) {
record_route();
# account only INVITEs
if (is_method("INVITE")) {
setflag(1); # do accouting
}
if (!uri==myself)
/* replace with following line if multi-domain support is used */
##if (!is_uri_host_local())
{
append_hf("P-hint: outbound\r\n");
# if you have some interdomain connections via TLS
##if($rd=="tls_domain1.net") {
## t_relay("tls:domain1.net");
## exit;
##} else if($rd=="tls_domain2.net") {
## t_relay("tls:domain2.net");
## exit;
##}
route(1);
}
# requests for my domain
/* uncomment this if you want to enable presence server and comment the
next 'if' block
NOTE: uncomment also the definition of route[2] from below */
##if( is_method("PUBLISH|SUBSCRIBE"))
## route(2);
if (is_method("PUBLISH")){
sl_send_reply("503", "Service Unavailable");
exit;
}
if (is_method("REGISTER")){
# ACRESCENTEI O IP ADDR - MRG
# authenticate the REGISTER requests (uncomment to enable auth)
#if (!www_authorize("vmw02-srv", "subscriber")){
# www_challenge("vmw02-srv", "0");
# exit;
#}
#
#if (!check_to()){
## sl_send_reply("403","Forbidden auth ID");
## exit;
##}
if (!save("location"))
sl_reply_error();
exit;
}
if ($rU==NULL) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# apply DB based aliases (uncomment to enable)
alias_db_lookup("dbaliases");
if (!lookup("location")) {
switch ($retcode) {
case -1:
case -3:
t_newtran();
t_reply("404", "Not Found");
exit;
case -2:
sl_send_reply("405", "Method Not Allowed");
exit;
}
}
# when routing via usrloc, log the missed calls also
setflag(2);
route(1);
}
route[1] {
# for INVITEs enable some additional helper routes
if (is_method("INVITE")) {
t_on_branch("2");
t_on_reply("2");
t_on_failure("1");
}
if (!t_relay()) {
sl_reply_error();
};
exit;
}
# Presence route
/* uncomment the whole following route for enabling presence
NOTE: do not forget to enable the call of this route from the main
route */
##route[2]
##{
## if (!t_newtran())
## {
## sl_reply_error();
## exit;
## };
##
## if(is_method("PUBLISH"))
## {
## handle_publish();
## t_release();
## }
## else
## if( is_method("SUBSCRIBE"))
## {
## handle_subscribe();
## t_release();
## }
##
## exit;
##}
branch_route[2] {
xlog("new branch at $ru\n");
}
onreply_route[2] {
xlog("incoming reply\n");
}
failure_route[1] {
if (t_was_cancelled()) {
exit;
}
# uncomment the following lines if you want to block client
# redirect based on 3xx replies.
##if (t_check_status("3[0-9][0-9]")) {
##t_reply("404","Not found");
## exit;
##}
# uncomment the following lines if you want to redirect the failed
# calls to a different new destination
##if (t_check_status("486|408")) {
## sethostport("192.168.2.100:5060");
## append_branch();
## # do not set the missed call flag again
## t_relay();
##}
}
Ngrep -d eth1 -qt -W byline port 5060
root@vmw02-srv:~# ngrep -d eth1 -qt -W byline port 5060
interface: eth1 (192.168.0.0/255.255.255.0)
filter: (ip or ip6) and ( port 5060 )
U 2008/03/20 13:57:31.763060 192.168.0.25:5060 -> 192.168.0.10:5060
REGISTER sip:spo.voip.br SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
U 2008/03/20 13:57:32.333159 192.168.0.25:5060 -> 192.168.0.10:5060
REGISTER sip:spo.voip.br SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
U 2008/03/20 13:57:33.321952 192.168.0.25:5060 -> 192.168.0.10:5060
REGISTER sip:spo.voip.br SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
U 2008/03/20 13:57:35.309584 192.168.0.25:5060 -> 192.168.0.10:5060
REGISTER sip:spo.voip.br SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.25;rport;branch=z9hG4bKignjupsg.
Max-Forwards: 70.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Contact: <sip:vmwcli03@192.168.0.25>;expires=3600.
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO.
User-Agent: Twinkle/1.0.
Content-Length: 0.
.
U 2008/03/20 13:57:37.026703 192.168.0.10:5060 -> 192.168.0.25:5060
SIP/2.0 483 Too Many Hops.
Via: SIP/2.0/UDP 192.168.0.25;rport=5060;branch=z9hG4bKignjupsg.
To: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=
1333af5435552d3677a0ca954c3a6e9f.6889.
From: "vmwcli03" <sip:vmwcli03@spo.voip.br>;tag=dcoan.
Call-ID: iswtwciijecswfp(a)192.168.0.25.
CSeq: 883 REGISTER.
Server: OpenSER (1.3.0-notls (i386/linux)).
Content-Length: 0.
Good morning to all.
I am Valerio, and this im my first post.
I was never using OPENSER: I discovered it this morning, searcing for a
solution.
I have this situation: I am using Motorola Canopy wireless antennas to
deploy internet connection, but it implements a symmetric NAT which make not
operating STUN protocol.
I think that one of solution should be to install a proxy server which
redirects registering and calls to the public proxy (euteliavoip).
I thought that OPENSER should be a good solution: can you confirm this?
Thanks for every your suggestions.
Valerio
Reposting - for some reason original message got attached as response to
another thread on list, so some people might have missed it.
---
Hey
I can't get snmpstats module to load. Message from logs is (during
config parsing):
ERROR:core:sr_load_module: could not open module
</usr/local/openser/lib/openser/modules/snmpstats.so>:
/usr/lib/libnetsnmpagent.so.10: undefined symbol: boot_DynaLoader
System: CentOS-5.1, 32b, up-to-date.
Openser: svn head from 1.3 branch
Tried `ldconfig`, recompiling after `make clean`, ... Has anyone got
some ideas how to resolve it? Google points to problems with linking C
extensions for perl only, which I think is not the case here.
Thanks,
Stanisław Pitucha
