sr-users June 2008

sr-users@lists.kamailio.org

124 participants
230 discussions

Re: [OpenSER-Users] Radius accounting and Dialog

by Raúl Alexis Betancor Santana

El Viernes, 13 de Junio de 2008 12:34, escribió: > Yes, I have audio. Attahced is the ngrep It's not possible that you have audio, because on media proxy stats you see a 0 packet relayed, so that why you have a timeout. What it's your test scenario ? EyeBeam 1 <-> NAT router <-> ^ v OpenSer + MediaProxy ^ v EyeBeam 2 <-> NAT router <-> This one?, are both EyeBeam behind the same NAT? Sip and nat problems are very hard to solve headache P.D: Just reply only to the list, no to me, that will be easier to follow the thread. -- Saludos. Raúl Alexis Betancor Santana Dimensión Virtual S.L.

15 years, 11 months

[OpenSER-Users] OPenser+Media-Proxy

by David Villasmil

Hello all, I'm trying to force all calls through mediaproxy, but can't seem to be able to do it... eyebeam doesn't do it while sjphone does... What am I doing wrong? Calls between eyebam and sjphone work fine but call to echo test, failes, rtps are going to the echo test ip directly... not going through mediaproxy... This is really killing me, any help would be greatly appreciated!! here's my config # # $Id: openser.cfg 1676 2007-02-21 13:16:34Z bogdan_iancu $ # # simple quick-start config script # Please refer to the Core CookBook at http://www.openser.org/dokuwiki/doku.php # for a explanation of possible statements, functions and parameters. # # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E) children=10 port=5060 listen=MY.OPENSER.IP.COM disable_dns_blacklist=true # ------------------ module loading ---------------------------------- #set module path mpath="//lib/openser/modules/" # Uncomment this if you want to use SQL database #loadmodule "mysql.so" loadmodule "mysql.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "uri.so" loadmodule "uri_db.so" loadmodule "domain.so" loadmodule "permissions.so" #loadmodule "group.so" loadmodule "mi_fifo.so" loadmodule "lcr.so" loadmodule "avpops.so" loadmodule "xlog.so" loadmodule "mediaproxy.so" loadmodule "acc.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "auth.so" loadmodule "auth_db.so" # ----------------- setting module-specific parameters --------------- modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") modparam("registrar", "received_avp", "$avp(i:42)") modparam("usrloc", "db_mode", 2) modparam("usrloc", "nat_bflag", 4) modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") modparam("rr", "enable_full_lr", 1) #modparam("auth_db|permissions|uri_db|usrloc","db_url","mysql://openser:openserrw@localhost /openser") modparam("auth_db|permissions|usrloc|uri_db|domain|lcr|avpops|avp_url","db_url","mysql://openser:password@localhost /openser") modparam("permissions", "db_mode", 1) modparam("permissions", "trusted_table", "trusted") modparam("avpops", "avp_table", "usr_preferences") modparam("mediaproxy","natping_interval",20) modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy/mediaproxy.sock") modparam("mediaproxy","sip_asymmetrics","/etc/openser/sip-clients") modparam("mediaproxy","rtp_asymmetrics","/ect/openser/rtp-clients") modparam("lcr", "contact_avp", "$avp(i:711)") modparam("lcr|tm", "fr_inv_timer_avp", "$avp(i:704)") modparam("lcr", "gw_uri_avp", "$avp(i:709)") modparam("^auth$|lcr", "rpid_avp", "$avp(i:302)") modparam("lcr", "ruri_user_avp", "$avp(i:500)") modparam("lcr", "dm_flag", 25) modparam("acc", "radius_config", "/etc/radiusclient-ng/radiusclient.conf") modparam("acc", "radius_flag", 2) modparam("acc", "radius_missed_flag", 3) modparam("acc", "radius_extra", "User-Name=$Au;Calling-Station-Id=$from;Called-Station-Id=$to;Sip-Translated-Request-URI=$ruri;Sip-RPid=$avp(s:rpid);Source-IP=$si;Source-Port=$sp;Canonical-URI=$avp(s:can_uri);Billing-Party=$avp(s:billing_party);Divert-Reason=$avp(s:divert_reason);X-RTP-Stat=$hdr(X-RTP-Stat);Contact=$hdr(contact);Event=$hdr(event);SIP-Proxy-IP=$avp(s:sip_proxy_ip);ENUM-TLD=$avp(s:enum_tld)") # ------------------------- request routing logic ------------------- # main routing logic route{ # # -- 1 -- Request Validation # 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; }; # # -- 2 -- Routing Preprocessing # ## Record-route all except Register ## Mark packets with nat=yes ## This mark will be used to identify the request in the loose ## route section if(!is_method("REGISTER")){ record_route(";nat=yes"); }; ##Loose_route packets if (has_totag()) { #sequential request withing a dialog should # take the path determined by record-routing if (loose_route()) { if(method=="BYE") { #Account BYE transactions setflag(2); }; #Check authentication of re-invites if(method=="INVITE" && (!allow_trusted())) { if (!proxy_authorize("","subscriber")) { proxy_challenge("","1"); exit; } else if (!check_from()) { sl_send_reply("403", "Forbidden, use From=ID"); exit; }; }; if(method=="BYE" || method=="CANCEL") { end_media_session(); }; ##Detect requests in the dialog behind NAT and flag with 6 route(1); } else { sl_send_reply("404","Not here"); } exit; } #CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) { end_media_session(); t_relay(); }; exit; } t_check_trans(); # # -- 3 -- Determine Request Target # if (method=="REGISTER") { route(2); } else { route(3); }; } route[1] { # # -- 4 -- Forward request to target # # Forward statefully t_on_reply("1"); t_on_failure("1"); if (!t_relay()) { sl_reply_error(); }; exit; } route[2] { ## Register request handler if (is_uri_host_local()) { if (!www_authorize("", "subscriber")) { www_challenge("", "1"); exit; }; if (!check_to()) { sl_send_reply("403", "Forbidden"); exit; }; setbflag(6); force_rport(); save("location"); exit; } else if { sl_send_reply("403", "Forbidden"); }; } route[3] { ## Requests handler if (method=="INVITE") { # Account INVITE packets setflag(2); # Account Missed calls setflag(3); # Radius Extra $avp(s:sip_proxy_ip)="MY.OPENSER.IP.COM"; }; if (is_from_local()){ # From an internal domain -> check the credentials and the FROM if(!allow_trusted()){ if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } else if(!check_from()) { sl_send_reply("403", "Forbidden, use From=ID"); exit; }; }; #unconditional call forward if(avp_db_load("$ru/username","$avp(s:callfwd)")) { avp_pushto("$ru", "$avp(s:callfwd)"); route(1); exit; } consume_credentials(); #verify aliases, if found replace R-URI. lookup("aliases"); if (is_uri_host_local()) { # -- Inbound to Inbound xlog("L_INFO","OPENSER: INBOUND -> INBOUND ($tU)"); route(10); } else { # -- Inbound to outbound xlog("L_INFO","OPENSER: INBOUND -> OUTBOUND ($tU)"); route(11); }; } else { #From an external domain ->do not check credentials #Verify aliases, if found replace R-URI. lookup("aliases"); if (is_uri_host_local()) { xlog("L_INFO","OPENSER: OUTBOUND -> INBOUND ($tU)"); #-- Outbound to inbound route(12); } else { xlog("L_INFO","OPENSER: OUTBOUND -> OUTBOUND ($tU)"); # -- Outbound to outbound route(13); }; }; } route[4] { # routing to the public network if (!load_gws()) { sl_send_reply("503", "Unable to load gateways"); exit; } if(!next_gw()){ sl_send_reply("503", "Unable to find a gateway"); exit; } t_on_failure("2"); if (!t_relay()) { sl_reply_error(); }; exit; } route[6] { # # -- NAT handling -- # append_hf("P-hint: Route[6]: mediaproxy \r\n"); use_media_proxy(); } route[10] { #from an internal domain -> inbound #Native SIP destinations are handled using the location table #Gateway destinations are handled by regular expressions append_hf("P-hint: inbound->inbound \r\n"); xlog("L_INFO","LOOKING FOR: $tU"); if (uri=~"^sip:55613") { # ECHO TEST xlog("L_INFO","IN ROUTE 613"); route(6); rewritehostport("fwdnat2.pulver.com:5060"); if (!t_relay()) { sl_reply_error(); }; exit; }; if (uri=~"^sip:301") { # ECHO TEST route(6); rewritehostport("blueface.ie"); if (!t_relay()) { sl_reply_error(); }; exit; }; # # if (uri=~"^sip:1[2-9][0-9]{9}@") { # if (is_user_in("credentials","ld")) { # strip(1); # prefix("+1"); # route(6); # route(4); # exit; # } else { # sl_send_reply("403", "No permissions for long distance"); # exit; # }; # }; # # if (uri=~"^sip:011[0-9]*@") { # if (is_user_in("credentials","int")) { # strip(3); # prefix("+"); # route(6); # route(4); # exit; # } else { # sl_send_reply("403", "No permissions for international calls"); # }; # }; if (!lookup("location")) { if (does_uri_exist()) { ## User not registered at this time. ## Use the IP Address of your e-mail server revert_uri(); prefix("u"); rewritehostport("192.168.1.171"); #Use the IP address of your voicemail server route(6); route(1); } else { sl_send_reply("404", "Not Found"); exit; } sl_send_reply("404", "Not Found"); exit; }; route(6); route(1); } route[11] { # from an internal domain -> outbound # Simply route the call outbound using DNS search append_hf("P-hint: inbound->outbound \r\n"); route(1); } route[12] { # From an external domain -> inbound # Verify aliases, if found replace R-URI. lookup("aliases"); if (!lookup("location")) { sl_send_reply("404", "Not Found"); exit; }; route(1); } route[13] { #From an external domain outbound #we are not accepting these calls append_hf("P-hint: outbound->inbound \r\n"); sl_send_reply("403", "Forbidden"); exit; } failure_route[1] { ##-- ##-- If cancelled, exit. ##-- if (t_was_cancelled()) { exit; }; ##-- ##-- If busy send to the e-mail server, prefix the "b" ##-- character to indicate busy. ##-- if (t_check_status("486")) { revert_uri(); prefix("b"); rewritehostport("192.168.1.171"); append_branch(); route(1); exit; }; ##-- ##-- If timeout (408) or unavailable temporarily (480), ##-- prefix the uri with the "u"character to indicate ##-- unanswered and send to the e-mail ##-- sever ##-- if (t_check_status("408") || t_check_status("480")) { revert_uri(); prefix("u"); rewritehostport("192.168.1.171"); append_branch(); route(1); exit; }; } failure_route[2] { if(!next_gw()) { t_reply("503", "Service not available, no more gateways"); exit; }; t_on_failure("2"); t_relay(); } onreply_route[1] { # #-- On-replay block routing -- # append_hf("P-hint: onreply_route|usemediaproxy \r\n"); use_media_proxy(); exit; }

15 years, 11 months

[OpenSER-Users] Incoming call routing from a SIP Provider

by Stagg Shelton

Hello, I have just started investigating OpenSER, and am looking for some guidance. I have several Asterisk PBX's registered to OpenSER and each can make outgoing calls to my sip provider without any issue. I have not figured out how to route incoming calls based on DID to the appropriate PBX. Should I be looking at aliases, or carrierroute, or something else entirely. I would appreciate any help you can give for this newbie question. Thank You Stagg Shelton www.sheltonjohns.com

15 years, 11 months

[OpenSER-Users] ACC Error

by Ali Jawad

Hi All I am using the ACC module and I only have this parameter set modparam("acc", "failed_transaction_flag", 1) and I get this error Jun 13 09:09:27 [23981] INFO:acc:mod_init: initializing... Jun 13 09:09:27 [23981] DBG:core:find_cmd_export_t: found <load_tm>(0) in module tm [/usr/local/lib/openser/modules/] Jun 13 09:09:27 [23981] ERROR:acc:init_acc_rad: acc: can't get code for the Sip-Response-Code attribute Jun 13 09:09:28 [23981] ERROR:acc:mod_init: failed to init radius Jun 13 09:09:28 [23981] ERROR:core:init_mod: failed to initialize module acc Jun 13 09:09:28 [23981] ERROR:core:main: error while initializing modules Jun 13 09:09:28 [23981] DBG:jabber:destroy: unloading module ...

15 years, 11 months

Re: [OpenSER-Users] Dialog module, timeout_avp and record_route()

by Henning Westerholt

On Thursday 12 June 2008, kionez wrote: > > is used. Some logs (from trunk): > > [cut] > > > Jun 11 14:37:52 ca ../openser[23446]: INFO:dialog:get_dlg_timeout: > > > invalid AVP value, use default timeout > > I try to set my debug level to 9, but i can't reproduce this behaviour, > i never seen "invalid AVP value".. what version are you using? Hi Kionez, i just commited this additional log messages yesterday to the trunk version, rev 4373. I thought this could be useful in debugging this problem. :-) Henning

15 years, 11 months

[OpenSER-Users] Disable the safety checks in the perl module

by Yazid Hadj Said

Hi, I am trying to disable the safety checks in the perl module. I use modparam("perl","unsafemodfnc", 1), this parmeter is not documented, I find it in source code. But I have message indicating that this parameter does not exist. Regards, Yazid

15 years, 11 months

[OpenSER-Users] Out Of Memory in OPENSER

by dilip.m＠renovau.com

Hello Everyone, I have instlled openser-1.1-notls and radiusclient-ng.I have 4 GB memory in my pc. In the openser, generally Shared memory size is 32MB and private meory is 1 MB. For the call firing i am using sipp testing tool and my call rete is 100(-r is 100 ). I got out of pkg memory error in the Radius module during call firing. When i incraese the private memory in the openser,the no of calls will become higher,but i increase the shared memory,there is not any effect in the call.The no of calls remain same. But everytime i got the "no more free memory" and "out of memory" Error in the auth_radius module and everytime i haveto restart the openser. Plz tell me what should i have to change in the auth_radius module,so that Out Of Memory problem is solve. Regards, Dilip

15 years, 11 months

[Serusers] fake RBT

by Ivo Kirilov

15 years, 11 months

[OpenSER-Users] load balance based by weight

by Gang Liu (VSC)

Hi, I have 3 trunk gateways, two are cisco 5300 with 4E1, the other is 16E1 audio codes. Could I use dispatch module to load balance those gateways based weight I set. I successfully setup dispatcher module to load 50%, 50% for two gateway. regards, Danile

15 years, 11 months

[OpenSER-Users] Trouble with avp in openser 1.3.2

by Robert Dyck

With the following in cfg -- exec_avp("uname -s","$avp(s:test)"); xlog("L_NOTICE","test result is <$avp(s:test)>\n"); 1.3.1 yields "test result is <linux>" 1.3.2 yields "test result is <>" I also noticed that 1.3.2 handles an uninitialized $var differently than 1.3.1. with the following in cfg -- if !$var(test) == "foo" {xlog("L_NOTICE", "test not equal to foo\n");}; 1.3.1 yields "test not equal to foo" 1.3.2 yields "CRITICAL:core:comp_scriptvar: cannot get left var value" "WARNING:core:do_action: error in expression" Is this behaviour intentional Thanks RD

15 years, 11 months

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sr-users June 2008