Re: [OpenSER-Users] Problem with Mediaproxy

Hi, this is my call flow (from client side making the call: 192.168.10.224): The INVITE received by 192.168.0.167 (sent by 192.168.10.224 and processed by proxy) has SDP body with PRIVATE IP and PORT. ----------------------------------------------------------------------------------- # 192.162.10.224 ----> PROXY Request-Line: INVITE sip:franco.callegati@PROXY_IP SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.10.224:64244;branch=z9hG4bK-d87543-9947ff15e2520b54-1--d87543- Max-Forwards: 70 Contact: <sip:daniel.grotti@192.168.10.224:64244> To: "franco.callegati"<sip:franco.callegati@PROXY_IP> From: "casa"<sip:daniel.grotti@PROXY _IP>;tag=4554424c Call-ID: YjRmZjU3ODAwMjIxMDU0MDUwNDllYzUwNmZiYTJjMmE. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO Content-Type: application/sdp Proxy-Authorization: Digest username="1000",realm="PROXY_IP",nonce="47593c9fa32034a66fdb7493ff499c7215d4d8db",uri="sip:franco.callegati@PROXY_IP",response="82d21af18029aa02388869088c3619d2",algorithm=MD5 User-Agent: X-Lite release 1011s stamp 41150 Content-Length: 374 Message body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 8 2 IN IP4 192.168.10.224 Session Name (s): CounterPath X-Lite 3.0 Connection Information (c): IN IP4 192.168.10.224 Time Description, active time (t): 0 0 Media Description, name and address (m): audio 53624 RTP/AVP 107 119 100 106 0 105 98 8 101 Media Attribute (a): fmtp:101 0-15 Media Attribute (a): rtpmap:107 BV32/16000 Media Attribute (a): rtpmap:119 BV32-FEC/16000 Media Attribute (a): rtpmap:100 SPEEX/16000 Media Attribute (a): rtpmap:106 SPEEX-FEC/16000 Media Attribute (a): rtpmap:105 SPEEX-FEC/8000 Media Attribute (a): rtpmap:98 iLBC/8000 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): sendrecv # PROXY -----> 192.162.10.224 Status-Line: SIP/2.0 100 Trying Message Header Via: SIP/2.0/UDP 192.168.10.224:64244;branch=z9hG4bK-d87543-9947ff15e2520b54-1--d87543-;rport=28943;received= 85.18.14.25 To: "franco.callegati"<sip:franco.callegati@PROXY_IP> From: "casa"<sip:daniel.grotti@PROXY_IP>;tag=4554424c Call-ID: YjRmZjU3ODAwMjIxMDU0MDUwNDllYzUwNmZiYTJjMmE. CSeq: 2 INVITE Server: OpenSER (1.3.0-pre1-notls (i386/linux)) Content-Length: 0 # PROXY -----> 192.162.10.224 Status-Line: SIP/2.0 180 Ringing Message Header Via: SIP/2.0/UDP 192.168.10.224:64244;received=85.18.14.25;branch=z9hG4bK-d87543-9947ff15e2520b54-1--d87543-;rport=28943 Record-Route: <sip:PROXY_IP:5060;lr;nat=yes;ftag=4554424c> Contact: <sip:franco.callegati@85.18.14.25:42214;rinstance=96888d44783df4a0> To: "franco.callegati"<sip: franco.callegati@PROXY_IP>;tag=d06d8b2d From: "casa"<sip:daniel.grotti@PROXY_IP>;tag=4554424c Call-ID: YjRmZjU3ODAwMjIxMDU0MDUwNDllYzUwNmZiYTJjMmE. CSeq: 2 INVITE User-Agent: X-Lite release 1011s stamp 41150 Content-Length: 0 # PROXY -----> 192.162.10.224 Status-Line: SIP/2.0 200 OK Message Header Via: SIP/2.0/UDP 192.168.10.224:64244;received=85.18.14.25;branch=z9hG4bK-d87543-9947ff15e2520b54-1--d87543-;rport=28943 Record-Route: <sip:PROXY_IP:5060;lr;nat=yes;ftag=4554424c> Contact: <sip:franco.callegati@85.18.14.25:42214;rinstance=96888d44783df4a0> To: "franco.callegati"<sip:franco.callegati@PROXY_IP>;tag=d06d8b2d From: "casa"<sip: daniel.grotti@PROXY_IP>;tag=4554424c Call-ID: YjRmZjU3ODAwMjIxMDU0MDUwNDllYzUwNmZiYTJjMmE. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO Content-Type: application/sdp User-Agent: X-Lite release 1011s stamp 41150 Content-Length: 372 Message body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 7 2 IN IP4 192.168.0.167 Session Name (s): CounterPath X-Lite 3.0 Connection Information (c): IN IP4 192.168.0.167 Time Description, active time (t): 0 0 Media Description, name and address (m): audio 45566 RTP/AVP 107 119 100 106 0 105 98 8 101 Media Attribute (a): fmtp:101 0-15 Media Attribute (a): rtpmap:107 BV32/16000 Media Attribute (a): rtpmap:119 BV32-FEC/16000 Media Attribute (a): rtpmap:100 SPEEX/16000 Media Attribute (a): rtpmap:106 SPEEX-FEC/16000 Media Attribute (a): rtpmap:105 SPEEX-FEC/8000 Media Attribute (a): rtpmap:98 iLBC/8000 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): sendrecv 192.162.10.224 ----> PROXY Request-Line: ACK sip:franco.callegati@85.18.14.25:42214;rinstance=96888d44783df4a0 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.10.224:64244;branch=z9hG4bK-d87543-66641951d8357408-1--d87543- Max-Forwards: 70 Route: <sip:PROXY_IP:5060;lr;nat=yes;ftag=4554424c> Contact: <sip:daniel.grotti@192.168.10.224:64244> To: "franco.callegati"<sip:franco.callegati@PROXY_IP>;tag=d06d8b2d From: "casa"<sip:daniel.grotti@PROXY _IP>;tag=4554424c Call-ID: YjRmZjU3ODAwMjIxMDU0MDUwNDllYzUwNmZiYTJjMmE. CSeq: 2 ACK Proxy-Authorization: Digest username="1000",realm="PROXY_IP",nonce="47593c9fa32034a66fdb7493ff499c7215d4d8db",uri="sip: franco.callegati@PROXY_IP",response="82d21af18029aa02388869088c3619d2",algorithm=MD5 User-Agent: X-Lite release 1011s stamp 41150 Content-Length: 0 RTP STREAM BETWEEN CLIENTS (MEDIAPROXY DOESN'T WORK) CALL ENDED ---------------------------------------------------------------------------------------------------------------------- this is my config file: debug=3 fork=yes log_stderror=yes listen=PROXY_IP port=5060 children=4 dns=no rev_dns=no disable_dns_blacklist=yes mpath="/usr/SER_proxy//lib/openser/modules/" #------------------------------------------------------ # Load Module #------------------------------------------------------ loadmodule "mysql.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "mi_fifo.so" loadmodule "uri.so" loadmodule "uri_db.so" loadmodule "domain.so" loadmodule "mediaproxy.so" loadmodule "nathelper.so" loadmodule "textops.so" loadmodule "xlog.so" loadmodule "cpl-c.so" loadmodule "alias_db.so" #---------------------------------------------------------- # Parameters #---------------------------------------------------------- modparam("auth_db|uri_db|usrloc|domain|alias_db", "db_url", "mysql://topenser:openserrw@localhost/topenser") modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "password") modparam("usrloc", "db_mode", 2) modparam("usrloc", "nat_bflag", 6) modparam("rr", "enable_full_lr", 1) modparam("alias_db", "use_domain", 1) # REGISTRAR MODULE modparam("registrar", "max_contacts", 2) # max number of contacts per URI modparam("registrar", "append_branches", 0) # if 0: R-URI will be overwritten with the highest-q rated contact and the rest will be left unprocessed. modparam("registrar", "default_q", 1000) # default contacts q-value set as 1 modparam("registrar", "received_avp","$avp(i:42)") # URI_DB MODULE modparam("uri_db", "use_uri_table", 1) # Specify if the "uri" table should be used for checkings instead of "subscriber" table # CPL MODULE modparam("cpl-c", "db_url", "mysql://topenser:openserrw@localhost/topenser") modparam("cpl-c", "cpl_table", "cpl") modparam("cpl-c", "cpl_dtd_file", "/usr/src/openser- 1.2.2-notls/modules/cpl-c/cpl-06.dtd") modparam("cpl-c", "lookup_domain", "location") modparam("cpl-c","lookup_append_branches",1) modparam("cpl-c","proxy_route", 10) #NATHELPER MODULE modparam("nathelper", "rtpproxy_disable_tout", 120) modparam("nathelper", "rtpproxy_tout", 2) modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "received_avp", "$avp(i:42)") modparam("nathelper", "sipping_method", "OPTIONS") # Use OPTIONS every 10sec to keep NAT alive modparam("nathelper", "sipping_bflag", 6) modparam("nathelper", "sipping_from", "sip:PROXY_IP") #MEDIAPROXY MODULE modparam("mediaproxy", "mediaproxy_socket", "/var/run/mediaproxy.sock") modparam("mediaproxy", "sip_asymmetrics", "/usr/local/etc/openser/sip-asymmetric-clients") modparam("mediaproxy", "rtp_asymmetrics", "/usr/local/etc/openser/rtp-asymmetric-clients") # TM MODULE modparam("tm", "fr_inv_timer", 120) #------------------------------------------------------------ #MAIN ROUTE #----------------------------------------------------------- route { xlog("L_DBG", "INFO: NEW REQUEST - METHOD=$rm R-URI=$ru FROM=$fu TO=$tu IP=$si ID=$ci\n"); #------------------------------------ # Sanity checks #------------------------------------ if (!mf_process_maxfwd_header("10")) { sl_send_reply("483", "Too much Hops"); exit; }; if (msg:len >= 2048) { sl_send_reply("513", "Message too big"); exit; }; #------------------------------------ # RECORD-ROUTE #------------------------------------ if(method=="INVITE" && client_nat_test("7")) { record_route_preset ("PROXY_IP:5060;nat=yes"); xlog("L_DBG", "INFO: RECORD-ROUTE WITH NAT"); } else if (method!="REGISTER") { record_route(); }; #---------------------------------------- # CALL TEAR DOWN #---------------------------------------- if (method=="BYE") { end_media_session(); }; if (method=="CANCEL") { end_media_session(); }; #-------------------------------------------- # LOOSE ROUTE #-------------------------------------------- if (loose_route()) { xlog("L_DBG", "INFO: LOOSE ROUTE"); if (method=="INVITE") { if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } else if (!check_from()) { sl_send_reply("403","Unauthorized"); exit; }; consume_credentials(); if (client_nat_test("7") || search("^Route:.*nat=yes")) { setbflag(7); use_media_proxy(); }; }; route(1); exit; }; #------------------------------------------------- #CALL TYPE PROCESSING #------------------------------------------------- if (!uri==myself) { route(1); exit; }; if (uri==myself) { if (method=="REGISTER") { xlog("L_DBG", "INFO: REGISTER Message received"); route(2); exit; }; if (method=="ACK") { route(1); exit; }; if (method=="INVITE") { xlog("L_DBG", "INFO: INVITE Message received"); route(3); exit; }; if (method=="MESSAGE") { xlog("L_DBG", "INFO: MESSAGE method received"); route(4); exit; }; lookup("aliases"); if (!uri==myself) { route(1); exit; }; if (!lookup("location")) { sl_send_reply("404", "Destination not found"); exit; }; }; route(1); } #-------------------------------------------------------- # REGISTER PROCESSING #-------------------------------------------------------- route[2] { # Check credentials if(!www_authorize("","subscriber")) { www_challenge("","0"); exit; } else if(!check_to()) { sl_send_reply("401", "Unauthorized"); exit; }; consume_credentials(); # Check client natted - if yes, set flag 6 if (!search("^Contact:[ ]*\*") && client_nat_test("7")) { setbflag(6); xlog("L_DBG","INFO: Registration behind NAT"); xlog("L_DBG","INFO: Bflag 6, related to BRANCH=$T_branch_idx, is setted as $bf"); fix_nated_register(); force_rport(); }; if(!save("location")) { sl_reply_error(); xlog("L_DBG", "Registration of [$fU] Failed"); }; xlog("L_DBG", "INFO: Registration of [$fU] Complete."); xlog("L_DBG", "INFO: 200 OK has been sended"); } #---------------------------------------------------------- # INVITE PROCESSING #---------------------------------------------------------- route[3] { sl_send_reply("100", "Trying"); # Check if caller is natted, if yes set flag 7, rewrite Contact HF with Proxy address if(client_nat_test("7")) { setbflag(7); xlog("L_DBG", "INFO: CLIENT INVITE BEHIND NAT"); xlog("L_DBG","NOTICE: Bflag 7, related to BRANCH=$T_branch_idx of this INVITE, is setted as $bf"); if(force_rport()) { xlog("L_DBG","INFO: rport FORCED"); }; if(fix_nated_contact()) { xlog("L_DBG","INFO: Contact HF is now [$ct]"); }; # append_hf("P-hint: INVITE behind NAT \n"); }; # Check Credentials if(!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } else if (!check_from()) { sl_send_reply("403", "Unauthorized"); exit; }; lookup("aliases"); if(uri!=myself) { route(1); exit; }; consume_credentials(); # Check if r-URI is an alias. If yes, rewrite RURI with User's URI if(!alias_db_lookup("dbaliases")) { xlog("L_DBG", "The [$ru] is not an alias"); }; # Use Caller CPL "Outgoing" Script, if exist if(!cpl_run_script("outgoing", "force_stateful")) { sl_send_reply("500","Outgoing CPL script execution failed"); exit; }; # Find destination user and re-write R-URI with its Contact if (!lookup("location")) { sl_send_reply("404", "Destination not found"); exit; }; xlog("L_DBG", "INFO: LOCATION HAS BEEN FOUND"); xlog("L_DBG","INFO: R-URI is now [$ru]"); t_on_reply("1"); # Use CPL "Incoming" script of the destination client if(!cpl_run_script("incoming","force_stateful")) { sl_send_reply("500", "Incoming CPL script execution failed"); exit; }; route(11); route(1); } # -------------------------------- # PROXY ROUTE - CPL SCRIPT LOADED # -------------------------------- route[10] { xlog("L_DBG", "INFO: ROUTE 10 - PROXY ROUTE \n"); # append_hf("P-hint: CPL ROUTE 10 - PROXY-ROUTE\n"); if (isbflagset(6) || isbflagset(7)) { xlog("L_DBG", "INFO: flag 6 or 7 setted \n"); if(!isbflagset(8)) { setbflag(8); }; if(use_media_proxy()) { xlog("L_DBG","NOTICE: MEDIAPROXY in use for the CALLER!!"); # append_hf("P-hint: Mediaproxy in USE for the Caller\n"); }; }; } # ----------------------------- # CONTROL FLAG - NO CPL SCRIPT # ----------------------------- route[11] { xlog("L_DBG", "INFO: ROUTE 11 - NO CPL SCRIPT"); # append_hf("P-hint: ROUTE 11 \n"); if(isbflagset(6) || isbflagset(7)) { xlog("L_DBG", "INFO: flag 6 or 7 setted"); if(!isbflagset(8)) { setbflag(8); }; if(use_media_proxy()) { xlog("L_DBG","NOTICE: mediaproxy in use for the caller!!"); # append_hf("P-hint: MEDIAPROXY in USE for the CALLER\n"); }; }; } # -------------------------------------------------- # MESSAGE PROCESSING # -------------------------------------------------- route[4] { if (uri!=myself) { sl_send_reply ("403", "Forbidden"); exit; }; if (!lookup("location")) { sl_send_reply("404", "Destination not found"); exit; }; route(1); } #---------------------------------------------------- # RELEY ROUTE #---------------------------------------------------- route[1] { if (!t_relay("0x01")) # don't send 100 trying { if (method=="INVITE" || method=="ACK") { end_media_session(); xlog("L_DBG","INFO: MEDIA SESSION ENDED"); }; sl_reply_error(); xlog("L_DBG", "INFO: SENT ERROR REPLY"); }; } #--------------------------------------------------------------------- # On Reply Route #--------------------------------------------------------------------- onreply_route[1] { xlog("L_DBG","INFO : ONREPLY ROUTE"); # append_hf("P-hint: ONREPLY ROUTE \n"); if (status=~"(180)|(183)|2[0-9][0-9]") { if (isbflagset(8) && !search("^Content-Lenght:[ ]*0")) { if(use_media_proxy()) { xlog("L_DBG","INFO: MEDIAPROXY in use for the CALLED!"); # append_hf("P-hint: Media Proxy in use for the Callee!\n"); }; }; }; if (client_nat_test("7") && status=~"(180)|(183)|(200)") { fix_nated_contact(); xlog("L_DBG","INFO: CONTACT HF has been CHANGED"); # append_hf("P-hint: CALLEE'S CONTACT HF has benn CHANGED\n"); }; } ---------------------------------------------------------------------------------------------------------------------- Regards, Daniel Hi Daniel, Can u post your openser configuration as well as a complete ngrep trace for the calls you have problems with? DanB -- Daniel Grotti ________________________ e-mail : d.grotti(a)gmail.com _______________________________________________ Users mailing list Users(a)lists.openser.org http://lists.openser.org/cgi-bin/mailman/listinfo/users