sr-users June 2004

sr-users@lists.kamailio.org

176 participants
387 discussions

by Kapil Dhawan

Hi List I am still unable to solve this issue why the my NAT user is unable to hear when he makes a PSTn call.. # ----------- global configuration parameters ------------------------ debug=8 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=yes # (cmd line: -E) check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 children=4 fifo="/tmp/ser_fifo" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database 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" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_db.so" # !! Nathelper loadmodule "/usr/local/lib/ser/modules/nathelper.so" # !! Accounting loadmodule "/usr/local/lib/ser/modules/acc.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) # !! Nathelper # -- nathelper params -- modparam("registrar", "nat_flag", 6) modparam("nathelper", "natping_interval", 30) # Ping interval 30 s modparam("nathelper", "ping_nated_only", 1) # Ping only clients behind NAT # !! Accounting # -- acc params -- # set the reporting log level modparam("acc", "log_level", 2) # Set log_level to 2 # number of flag, which will be used for accounting; if a message is # labeled with this flag, its completion status will be reported modparam("acc", "log_flag", 1 ) modparam("acc", "log_missed_flag", 2) modparam("acc", "failed_transactions", 1) modparam("acc", "report_cancels", 1) modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser") modparam("acc", "db_flag", 1) modparam("acc", "db_missed_flag", 2) # ------------------------- request routing logic ------------------- # main routing logic route{ # 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"); break; }; if (msg:len >= max_len ) { sl_send_reply("513", "Message too big"); break; }; # !! Nathelper # Special handling for NATed clients; first, NAT test is # executed: it looks for via!=received and RFC1918 addresses # in Contact (may fail if line-folding is used); also, # the received test should, if completed, should check all # vias for rpesence of received if (nat_uac_test("3")) { # Allow RR-ed requests, as these may indicate that # a NAT-enabled proxy takes care of it; unless it is # a REGISTER if (method == "REGISTER" || ! search("^Record-Route:")) { log("LOG: Someone trying to register from private IP, rewriting\n"); # This will work only for user agents that support symmetric # communication. We tested quite many of them and majority is # smart enough to be symmetric. In some phones it takes a configuration # option. With Cisco 7960, it is called NAT_Enable=Yes, with kphone it is # called "symmetric media" and "symmetric signalling". fix_nated_contact(); # Rewrite contact with source IP of signalling if (method == "INVITE") { fix_nated_sdp("1"); # Add direction=active to SDP }; force_rport(); # Add rport parameter to topmost Via setflag(6); # Mark as NATed }; }; # labeled all transaction for accounting setflag(1); setflag(2); # 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()) { # mark routing logic in request append_hf("P-hint: rr-enforced\r\n"); route(1); break; }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); route(1); break; }; # 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 (method=="REGISTER") { # Uncomment this if you want to use digest authentication if (!www_authorize("1.1.1.1","subscriber")) { www_challenge("1.1.1.1", "0"); break; }; save("location"); break; }; if(uri=~"^sip:00*"){ append_hf("P-hint: PSTN call\r\n"); route(1); break; }; lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; append_hf("P-hint: usrloc applied\r\n"); route(1); } route[1] { # !! Nathelper if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" && !search("^Route:")){ sl_send_reply("479", "We don't forward to private IP addresses"); break; }; # if client or server know to be behind a NAT, enable relay if (isflagset(6)) { force_rtp_proxy(); }; if(uri=~"^sip:00*"){ rewritehost("2.2.2.2"); t_relay_to_udp("2.2.2.2","5060"); break; }; # NAT processing of replies; apply to all transactions (for example, # re-INVITEs from public to private UA are hard to identify as # NATed at the moment of request processing); look at replies t_on_reply("1"); # send it out now; use stateful forwarding as it works reliably # even for UDP2TCP if (!t_relay()) { sl_reply_error(); }; } # !! Nathelper onreply_route[1] { # NATed transaction ? if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") { fix_nated_contact(); force_rtp_proxy(); # otherwise, is it a transaction behind a NAT and we did not # know at time of request processing ? (RFC1918 contacts) } else if (nat_uac_test("1")) { fix_nated_contact(); }; } >From: "Kapil Dhawan" <sersavvy(a)hotmail.com> >To: sersavvy(a)hotmail.com >CC: serusers(a)lists.iptel.org >Subject: RE: [Serusers] PSTN >Date: Tue, 01 Jun 2004 05:02:54 +0000 > >Hi my second part is done...i have used t_relay_to_udp rather than forward >for pstn calls and now logs are coming....for pstn as well > >but first is till not done. > > >From: "Kapil Dhawan" <sersavvy(a)hotmail.com> > >To: serusers(a)lists.iptel.org > >Subject: [Serusers] PSTN > >Date: Tue, 01 Jun 2004 00:59:07 +0000 > > > >Hi List > > > >I am running rtpproxy and nathelper which is fine for me...but when i >transfer all calls starting with 00 to my SIP gateway...then person calling >from public IP is able to hear properly the pstn call and person calling >behind NAT can not hear but the pstn callee can hear that behind NAT guy... > > > >and second is i am storing logs in acc table...there is i make a SIP-SIP >call, i get proper logs but if i make PSTN call whether from public or >private IP, i only get BYE record.. > > > >below is my ser.cfg > > > > > ># > ># $Id: nathelper.cfg,v 1.1.2.1 2003/11/24 14:47:18 janakj Exp $ > ># > ># simple quick-start config script including nathelper support > > > ># This default script includes nathelper support. To make it work > ># you will also have to install Maxim's RTP proxy. The proxy is enforced > ># if one of the parties is behind a NAT. > ># > ># If you have an endpoing in the public internet which is known to > ># support symmetric RTP (Cisco PSTN gateway or voicemail, for example), > ># then you don't have to force RTP proxy. If you don't want to enforce > ># RTP proxy for some destinations than simply use t_relay() instead of > ># route(1) > ># > ># Sections marked with !! Nathelper contain modifications for nathelper > ># > ># NOTE !! This config is EXPERIMENTAL ! > ># > ># ----------- global configuration parameters ------------------------ > > > >debug=8 # 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/ser_fifo" > > > ># ------------------ module loading ---------------------------------- > > > ># Uncomment this if you want to use SQL database > >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" > > > ># Uncomment this if you want digest authentication > ># mysql.so must be loaded ! > >loadmodule "/usr/local/lib/ser/modules/auth.so" > >loadmodule "/usr/local/lib/ser/modules/auth_db.so" > > > ># !! Nathelper > >loadmodule "/usr/local/lib/ser/modules/nathelper.so" > > > ># !! Accounting > >loadmodule "/usr/local/lib/ser/modules/acc.so" > > > ># !! Voicemail And Conference > >loadmodule "/usr/local/lib/ser/modules/vm.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) > > > ># !! Nathelper > ># -- nathelper params -- > >modparam("registrar", "nat_flag", 6) > >modparam("nathelper", "natping_interval", 30) # Ping interval 30 s > >modparam("nathelper", "ping_nated_only", 1) # Ping only clients behind >NAT > > > ># !! Accounting > ># -- acc params -- > ># set the reporting log level > >modparam("acc", "log_level", 2) # Set log_level to 2 > ># number of flag, which will be used for accounting; if a message is > ># labeled with this flag, its completion status will be reported > >modparam("acc", "log_flag", 1 ) > >modparam("acc", "log_missed_flag", 2) > >modparam("acc", "failed_transactions", 1) > >modparam("acc", "report_cancels", 1) > >modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser") > >modparam("acc", "db_flag", 1) > >modparam("acc", "db_missed_flag", 2) > > > ># !! Transaction > ># -- tm params -- > >modparam("tm", "fr_inv_timer", 200) > > > ># ------------------------- request routing logic ------------------- > > > ># main routing logic > > > >route{ > > > > # 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"); > > break; > > }; > > if (msg:len >= max_len ) { > > sl_send_reply("513", "Message too big"); > > break; > > }; > > > > # !! Nathelper > > # Special handling for NATed clients; first, NAT test is > > # executed: it looks for via!=received and RFC1918 addresses > > # in Contact (may fail if line-folding is used); also, > > # the received test should, if completed, should check all > > # vias for rpesence of received > > if (nat_uac_test("3")) { > > # Allow RR-ed requests, as these may indicate that > > # a NAT-enabled proxy takes care of it; unless it is > > # a REGISTER > > > > if (method == "REGISTER" || ! search("^Record-Route:")) { > > log("LOG: Someone trying to register from private IP, >rewriting\n"); > > > > # This will work only for user agents that support symmetric > > # communication. We tested quite many of them and majority is > > # smart enough to be symmetric. In some phones it takes a >configuration > > # option. With Cisco 7960, it is called NAT_Enable=Yes, with kphone >it is > > # called "symmetric media" and "symmetric signalling". > > > > fix_nated_contact(); # Rewrite contact with source IP of signalling > > if (method == "INVITE") { > > fix_nated_sdp("1"); # Add direction=active to SDP > > }; > > force_rport(); # Add rport parameter to topmost Via > > setflag(6); # Mark as NATed > > }; > > }; > > > > # labeled all transaction for accounting > > setflag(1); > > setflag(2); > > > > # 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()) { > > # mark routing logic in request > > append_hf("P-hint: rr-enforced\r\n"); > > route(1); > > break; > > }; > > > > if (!uri==myself) { > > # mark routing logic in request > > append_hf("P-hint: outbound\r\n"); > > route(1); > > break; > > }; > > > > # 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 (method=="REGISTER") { > > > ># Uncomment this if you want to use digest authentication > > if (!www_authorize("220.226.42.185","subscriber")) { > > www_challenge("220.226.42.185", "0"); > > break; > > }; > > > > save("location"); > > break; > > }; > > > > lookup("aliases"); > > if (!uri==myself) { > > append_hf("P-hint: outbound alias\r\n"); > > route(1); > > break; > > }; > > > > # native SIP destinations are handled using our USRLOC DB > > if (!lookup("location")) { > > sl_send_reply("404", "Not Found"); > > break; > > }; > > }; > > append_hf("P-hint: usrloc applied\r\n"); > > route(1); > >} > > > >route[1] > >{ > > # !! Nathelper > > if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" && >!search("^Route:")){ > > sl_send_reply("479", "We don't forward to private IP addresses"); > > break; > > }; > > > > # if client or server know to be behind a NAT, enable relay > > if (isflagset(6)) { > > force_rtp_proxy(); > > }; > > > > # NAT processing of replies; apply to all transactions (for example, > > # re-INVITEs from public to private UA are hard to identify as > > # NATed at the moment of request processing); look at replies > > t_on_reply("1"); > > > > if(uri=~"^sip:00*") > > { > > rewritehost(); > > forward() > > break; > > }; > > > > # send it out now; use stateful forwarding as it works reliably > > # even for UDP2TCP > > if (!t_relay()) { > > sl_reply_error(); > > }; > >} > > > ># !! Nathelper > >onreply_route[1] { > > # NATed transaction ? > > if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") { > > fix_nated_contact(); > > force_rtp_proxy(); > > # otherwise, is it a transaction behind a NAT and we did not > > # know at time of request processing ? (RFC1918 contacts) > > } else if (nat_uac_test("1")) { > > fix_nated_contact(); > > }; > >} > > > >_________________________________________________________________ > >Post Classifieds on MSN classifieds. http://go.msnserver.com/IN/44045.asp >Buy and Sell on MSN Classifieds. > > > >_______________________________________________ > >Serusers mailing list > >serusers(a)lists.iptel.org > >http://lists.iptel.org/mailman/listinfo/serusers > _________________________________________________________________ Marriage? http://www.bharatmatrimony.com/cgi-bin/bmclicks1.cgi?74 Join BharatMatrimony.com for free.

19 years, 11 months

[Serusers] Redirect to PSTN Gateway doesn't create an accounting

by Glynn Condez

Hi Zeus, Where can i find a reference for t_relay_to_udp() ? I couldn't find it in the admin manual or maybe you can give me an example for that, thanks in advance. regards.

19 years, 11 months

[Serusers] Server Error in SER

by Bert Berlin

Can someone tell me what some of the errors below mean? (Each error is repeated many times, so I have cut and pasted only one of each as examples) 6(27616) ERROR: build_res_buf_from_sip_req: out of memory ; needs 13053 6(27616) send_reply(): Error while sending 200 OK 6(27616) ERROR: build_res_buf_from_sip_req: out of memory ; needs 13115 6(27616) send_reply(): Error while sending 200 OK 6(27616) ERROR: build_res_buf_from_sip_req: out of memory ; needs 13115 6(27616) WARNING: sip_msg_cloner: header body ignored: 8192 6(27616) ERROR: build_req_buf_from_sip_req: out of memory 6(27616) ERROR: print_uac_request: no pkg_mem 6(27616) ERROR: t_forward_nonack: failure to add branches 6(27616) ERROR: build_res_buf_from_sip_req: out of memory ; needs 13160 6(27616) ERROR: build_res_buf_from_sip_req: out of memory ; needs 13053 6(27616) send_reply(): Error while sending 200 OK 6(27616) ERROR: build_req_buf_from_sip_req: out of memory 6(27616) ERROR: print_uac_request: no pkg_mem 6(27616) ERROR: t_forward_nonack: failure to add branches 6(27616) ERROR: build_res_buf_from_sip_req: out of memory ; needs 13160 6(27616) WARNING: sip_msg_cloner: header body ignored: 8192 7(27618) ERROR: build_res_buf_from_sip_req: out of memory ; needs 14845 7(27618) ERROR: build_res_buf_from_sip_req: out of memory ; needs 14907 7(27618) send_reply(): Error while sending 200 OK 7(27618) ERROR: build_res_buf_from_sip_req: out of memory ; needs 14907 7(27618) ERROR: t_newtran: transaction already in process 0x42d85358 7(27618) ERROR: sl_reply_error used: I'm terribly sorry, server error occured (1/SL) <======= this comes in response to an INVITE from a registered UA 7(27618) ERROR: t_newtran: transaction already in process 0x42d81bf8 %%%%%%%%%%%%%%%%%%%%%% Config File follows: (I removed the commented out lines to make it more compact) %%%%%%%%%%%%%%%%%%% # # $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ /* Uncomment these lines to enter debugging mode */ debug=3 fork=yes log_stderror=yes check_via=yes # (cmd. line: -v) dns=yes # (cmd. line: -r) rev_dns=yes # (cmd. line: -R) port=5060 children=4 fifo="/tmp/ser_fifo" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database 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" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_db.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- # 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 ------------------- alias=quintum.lab alias=ken137.quintum.lab alias=nisthost2.quintum.lab # main routing logic route{ if (method=="REGISTER") { save("location"); log("REGISTER"); sl_send_reply("200", "OK"); t_relay(); break; }; if (len_gt( max_len )) { sl_send_reply("513", "Message too big"); break; }; # 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 # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; # forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { sl_reply_error(); }; } Thanks, Bert -- Bert Berlin Bert Berlin Quintum Technologies, Inc. 71 James Way Eatontown, NJ 07724 PH 732-460-9000 ext 247 Email: bert_berlin(a)quintum.com <mailto:beert_berlin@quintum.com>

19 years, 11 months

[Serusers] SER and NAT

by Tjapko ITS Consult＠ncy

Hello List, In my fierce battle to overcome the NAT problem I have now running SER and Mediaproxy without any problem. Whenever any Nated EP like to call to PSTN or a non nated EP the call goes ok. Whenever I try to call from a non nated EP to a NATed EP the call does not go through. It seems like that the destination address is not known by mediaproxy so it can't forward the call to the correct EP. My question is whether this problem might be caused by my ser.cfg or that this is typical SIP behaviour. In other words is it possible to call to any EP that is behind Symmetric NAT. Kindest Regards, Tjapko Smits --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.693 / Virus Database: 454 - Release Date: 31/05/2004

19 years, 11 months

RE: [Serusers] (no subject)

by Kapil Dhawan

mysql.so is a database module. if you want to store users list etc in database then you have to use it... >From: "Jiang zhou" <zjiang(a)photonicbridges.com> >Reply-To: zjiang(a)photonicbridges.com >To: "serusers" <serusers(a)lists.iptel.org> >Subject: [Serusers] (no subject) >Date: Tue, 1 Jun 2004 14:09:36 +0800 > >Hi,serusers-request > >In my ser.cfg there is a line as : >loadmodule "/usr/local/lib/ser/modules/mysql.so" > >When I start ser, it tell the follow error: >ERROR: bad config file (1 errors) > >I have the mysql.so in /usr/local/lib/ser/modules/ > >If I comment it, ser can run. > >Can someone tell me why? > >Best Regards >Jiang zhou >2004-06-01 > > >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers _________________________________________________________________ Get a Citibank Home Loan now. http://go.msnserver.com/IN/49351.asp Build with Citibank Home Loans.

19 years, 11 months

[Serusers] pinging my server

by Cory Zue

Hi, I'm very new to ser, and am trying to make sure that my server is alive. Unfortunately, I am behind a firewall and installing remotely on another computer. I have gotten ser installed, but can't tell if it is working correctly. When I try to ping the server using sipsak, this is what I get: sipsak -T -s sip:user1@172.18.1.100 warning: IP extract from warning activated to be more informational 0: 172.18.1.100 (0.219 ms) SIP/2.0 483 Too Many Hops 1: 172.18.1.100 (7.897 ms) SIP/2.0 478 Unresolveable destination (478/TM) without Contact header I am doing this from the computer that I installed the server on, because this is the only access I have that isn't behind a firewall. The serctl moni tool seems to indicate that the server is functioning, but I'm having trouble telling. Also, is there a tool that I can use (i.e. Kphone), to set up two clients on the same machine as the server and test if I can make calls? I would need a command line interface to the tool. thanks, Cory

19 years, 11 months

[Serusers] New aliases not n+1

by cary＠cary.net

Dear All, I tried to setup SER with SerWeb, but in the new registration, the aliases number not n+1, the number in the memory and the aliases table still same as the number in the config.php, what's wrong? Thank You. Cary LEUNG

19 years, 11 months

RE: [Serusers] PSTN

by Kapil Dhawan

Hi List My Problem is solved i think so...........i will get back to mention the solution..... >From: "Kapil Dhawan" <sersavvy(a)hotmail.com> >To: sersavvy(a)hotmail.com, serusers(a)lists.iptel.org >Subject: RE: [Serusers] PSTN >Date: Tue, 01 Jun 2004 12:46:37 +0000 > >any help.... > > > >From: "Kapil Dhawan" <sersavvy(a)hotmail.com> > >To: sersavvy(a)hotmail.com > >CC: serusers(a)lists.iptel.org > >Subject: RE: [Serusers] PSTN > >Date: Tue, 01 Jun 2004 05:02:54 +0000 > > > >Hi my second part is done...i have used t_relay_to_udp rather than >forward for pstn calls and now logs are coming....for pstn as well > > > >but first is till not done. > > > > >From: "Kapil Dhawan" <sersavvy(a)hotmail.com> > > >To: serusers(a)lists.iptel.org > > >Subject: [Serusers] PSTN > > >Date: Tue, 01 Jun 2004 00:59:07 +0000 > > > > > >Hi List > > > > > >I am running rtpproxy and nathelper which is fine for me...but when i >transfer all calls starting with 00 to my SIP gateway...then person calling >from public IP is able to hear properly the pstn call and person calling >behind NAT can not hear but the pstn callee can hear that behind NAT guy... > > > > > >and second is i am storing logs in acc table...there is i make a >SIP-SIP call, i get proper logs but if i make PSTN call whether from public >or private IP, i only get BYE record.. > > > > > >below is my ser.cfg > > > > > > > > ># > > ># $Id: nathelper.cfg,v 1.1.2.1 2003/11/24 14:47:18 janakj Exp $ > > ># > > ># simple quick-start config script including nathelper support > > > > > ># This default script includes nathelper support. To make it work > > ># you will also have to install Maxim's RTP proxy. The proxy is >enforced > > ># if one of the parties is behind a NAT. > > ># > > ># If you have an endpoing in the public internet which is known to > > ># support symmetric RTP (Cisco PSTN gateway or voicemail, for example), > > ># then you don't have to force RTP proxy. If you don't want to enforce > > ># RTP proxy for some destinations than simply use t_relay() instead of > > ># route(1) > > ># > > ># Sections marked with !! Nathelper contain modifications for nathelper > > ># > > ># NOTE !! This config is EXPERIMENTAL ! > > ># > > ># ----------- global configuration parameters ------------------------ > > > > > >debug=8 # 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/ser_fifo" > > > > > ># ------------------ module loading ---------------------------------- > > > > > ># Uncomment this if you want to use SQL database > > >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" > > > > > ># Uncomment this if you want digest authentication > > ># mysql.so must be loaded ! > > >loadmodule "/usr/local/lib/ser/modules/auth.so" > > >loadmodule "/usr/local/lib/ser/modules/auth_db.so" > > > > > ># !! Nathelper > > >loadmodule "/usr/local/lib/ser/modules/nathelper.so" > > > > > ># !! Accounting > > >loadmodule "/usr/local/lib/ser/modules/acc.so" > > > > > ># !! Voicemail And Conference > > >loadmodule "/usr/local/lib/ser/modules/vm.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) > > > > > ># !! Nathelper > > ># -- nathelper params -- > > >modparam("registrar", "nat_flag", 6) > > >modparam("nathelper", "natping_interval", 30) # Ping interval 30 s > > >modparam("nathelper", "ping_nated_only", 1) # Ping only clients >behind NAT > > > > > ># !! Accounting > > ># -- acc params -- > > ># set the reporting log level > > >modparam("acc", "log_level", 2) # Set log_level to 2 > > ># number of flag, which will be used for accounting; if a message is > > ># labeled with this flag, its completion status will be reported > > >modparam("acc", "log_flag", 1 ) > > >modparam("acc", "log_missed_flag", 2) > > >modparam("acc", "failed_transactions", 1) > > >modparam("acc", "report_cancels", 1) > > >modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser") > > >modparam("acc", "db_flag", 1) > > >modparam("acc", "db_missed_flag", 2) > > > > > ># !! Transaction > > ># -- tm params -- > > >modparam("tm", "fr_inv_timer", 200) > > > > > ># ------------------------- request routing logic ------------------- > > > > > ># main routing logic > > > > > >route{ > > > > > > # 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"); > > > break; > > > }; > > > if (msg:len >= max_len ) { > > > sl_send_reply("513", "Message too big"); > > > break; > > > }; > > > > > > # !! Nathelper > > > # Special handling for NATed clients; first, NAT test is > > > # executed: it looks for via!=received and RFC1918 addresses > > > # in Contact (may fail if line-folding is used); also, > > > # the received test should, if completed, should check all > > > # vias for rpesence of received > > > if (nat_uac_test("3")) { > > > # Allow RR-ed requests, as these may indicate that > > > # a NAT-enabled proxy takes care of it; unless it is > > > # a REGISTER > > > > > > if (method == "REGISTER" || ! search("^Record-Route:")) { > > > log("LOG: Someone trying to register from private IP, >rewriting\n"); > > > > > > # This will work only for user agents that support symmetric > > > # communication. We tested quite many of them and majority is > > > # smart enough to be symmetric. In some phones it takes a >configuration > > > # option. With Cisco 7960, it is called NAT_Enable=Yes, with >kphone it is > > > # called "symmetric media" and "symmetric signalling". > > > > > > fix_nated_contact(); # Rewrite contact with source IP of >signalling > > > if (method == "INVITE") { > > > fix_nated_sdp("1"); # Add direction=active to SDP > > > }; > > > force_rport(); # Add rport parameter to topmost Via > > > setflag(6); # Mark as NATed > > > }; > > > }; > > > > > > # labeled all transaction for accounting > > > setflag(1); > > > setflag(2); > > > > > > # 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()) { > > > # mark routing logic in request > > > append_hf("P-hint: rr-enforced\r\n"); > > > route(1); > > > break; > > > }; > > > > > > if (!uri==myself) { > > > # mark routing logic in request > > > append_hf("P-hint: outbound\r\n"); > > > route(1); > > > break; > > > }; > > > > > > # 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 (method=="REGISTER") { > > > > > ># Uncomment this if you want to use digest authentication > > > if (!www_authorize("220.226.42.185","subscriber")) { > > > www_challenge("220.226.42.185", "0"); > > > break; > > > }; > > > > > > save("location"); > > > break; > > > }; > > > > > > lookup("aliases"); > > > if (!uri==myself) { > > > append_hf("P-hint: outbound alias\r\n"); > > > route(1); > > > break; > > > }; > > > > > > # native SIP destinations are handled using our USRLOC DB > > > if (!lookup("location")) { > > > sl_send_reply("404", "Not Found"); > > > break; > > > }; > > > }; > > > append_hf("P-hint: usrloc applied\r\n"); > > > route(1); > > >} > > > > > >route[1] > > >{ > > > # !! Nathelper > > > if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" && >!search("^Route:")){ > > > sl_send_reply("479", "We don't forward to private IP addresses"); > > > break; > > > }; > > > > > > # if client or server know to be behind a NAT, enable relay > > > if (isflagset(6)) { > > > force_rtp_proxy(); > > > }; > > > > > > # NAT processing of replies; apply to all transactions (for example, > > > # re-INVITEs from public to private UA are hard to identify as > > > # NATed at the moment of request processing); look at replies > > > t_on_reply("1"); > > > > > > if(uri=~"^sip:00*") > > > { > > > rewritehost(); > > > forward() > > > break; > > > }; > > > > > > # send it out now; use stateful forwarding as it works reliably > > > # even for UDP2TCP > > > if (!t_relay()) { > > > sl_reply_error(); > > > }; > > >} > > > > > ># !! Nathelper > > >onreply_route[1] { > > > # NATed transaction ? > > > if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") { > > > fix_nated_contact(); > > > force_rtp_proxy(); > > > # otherwise, is it a transaction behind a NAT and we did not > > > # know at time of request processing ? (RFC1918 contacts) > > > } else if (nat_uac_test("1")) { > > > fix_nated_contact(); > > > }; > > >} > > > > > >_________________________________________________________________ > > >Post Classifieds on MSN classifieds. >http://go.msnserver.com/IN/44045.asp Buy and Sell on MSN Classifieds. > > > > > >_______________________________________________ > > >Serusers mailing list > > >serusers(a)lists.iptel.org > > >http://lists.iptel.org/mailman/listinfo/serusers > > > _________________________________________________________________ Contact brides & grooms FREE! http://www.shaadi.com/ptnr.php?ptnr=hmltag Only on www.shaadi.com. Register now!

19 years, 11 months

RE: [Serusers] PSTN

by Kapil Dhawan

any help.... >From: "Kapil Dhawan" <sersavvy(a)hotmail.com> >To: sersavvy(a)hotmail.com >CC: serusers(a)lists.iptel.org >Subject: RE: [Serusers] PSTN >Date: Tue, 01 Jun 2004 05:02:54 +0000 > >Hi my second part is done...i have used t_relay_to_udp rather than forward >for pstn calls and now logs are coming....for pstn as well > >but first is till not done. > > >From: "Kapil Dhawan" <sersavvy(a)hotmail.com> > >To: serusers(a)lists.iptel.org > >Subject: [Serusers] PSTN > >Date: Tue, 01 Jun 2004 00:59:07 +0000 > > > >Hi List > > > >I am running rtpproxy and nathelper which is fine for me...but when i >transfer all calls starting with 00 to my SIP gateway...then person calling >from public IP is able to hear properly the pstn call and person calling >behind NAT can not hear but the pstn callee can hear that behind NAT guy... > > > >and second is i am storing logs in acc table...there is i make a SIP-SIP >call, i get proper logs but if i make PSTN call whether from public or >private IP, i only get BYE record.. > > > >below is my ser.cfg > > > > > ># > ># $Id: nathelper.cfg,v 1.1.2.1 2003/11/24 14:47:18 janakj Exp $ > ># > ># simple quick-start config script including nathelper support > > > ># This default script includes nathelper support. To make it work > ># you will also have to install Maxim's RTP proxy. The proxy is enforced > ># if one of the parties is behind a NAT. > ># > ># If you have an endpoing in the public internet which is known to > ># support symmetric RTP (Cisco PSTN gateway or voicemail, for example), > ># then you don't have to force RTP proxy. If you don't want to enforce > ># RTP proxy for some destinations than simply use t_relay() instead of > ># route(1) > ># > ># Sections marked with !! Nathelper contain modifications for nathelper > ># > ># NOTE !! This config is EXPERIMENTAL ! > ># > ># ----------- global configuration parameters ------------------------ > > > >debug=8 # 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/ser_fifo" > > > ># ------------------ module loading ---------------------------------- > > > ># Uncomment this if you want to use SQL database > >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" > > > ># Uncomment this if you want digest authentication > ># mysql.so must be loaded ! > >loadmodule "/usr/local/lib/ser/modules/auth.so" > >loadmodule "/usr/local/lib/ser/modules/auth_db.so" > > > ># !! Nathelper > >loadmodule "/usr/local/lib/ser/modules/nathelper.so" > > > ># !! Accounting > >loadmodule "/usr/local/lib/ser/modules/acc.so" > > > ># !! Voicemail And Conference > >loadmodule "/usr/local/lib/ser/modules/vm.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) > > > ># !! Nathelper > ># -- nathelper params -- > >modparam("registrar", "nat_flag", 6) > >modparam("nathelper", "natping_interval", 30) # Ping interval 30 s > >modparam("nathelper", "ping_nated_only", 1) # Ping only clients behind >NAT > > > ># !! Accounting > ># -- acc params -- > ># set the reporting log level > >modparam("acc", "log_level", 2) # Set log_level to 2 > ># number of flag, which will be used for accounting; if a message is > ># labeled with this flag, its completion status will be reported > >modparam("acc", "log_flag", 1 ) > >modparam("acc", "log_missed_flag", 2) > >modparam("acc", "failed_transactions", 1) > >modparam("acc", "report_cancels", 1) > >modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser") > >modparam("acc", "db_flag", 1) > >modparam("acc", "db_missed_flag", 2) > > > ># !! Transaction > ># -- tm params -- > >modparam("tm", "fr_inv_timer", 200) > > > ># ------------------------- request routing logic ------------------- > > > ># main routing logic > > > >route{ > > > > # 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"); > > break; > > }; > > if (msg:len >= max_len ) { > > sl_send_reply("513", "Message too big"); > > break; > > }; > > > > # !! Nathelper > > # Special handling for NATed clients; first, NAT test is > > # executed: it looks for via!=received and RFC1918 addresses > > # in Contact (may fail if line-folding is used); also, > > # the received test should, if completed, should check all > > # vias for rpesence of received > > if (nat_uac_test("3")) { > > # Allow RR-ed requests, as these may indicate that > > # a NAT-enabled proxy takes care of it; unless it is > > # a REGISTER > > > > if (method == "REGISTER" || ! search("^Record-Route:")) { > > log("LOG: Someone trying to register from private IP, >rewriting\n"); > > > > # This will work only for user agents that support symmetric > > # communication. We tested quite many of them and majority is > > # smart enough to be symmetric. In some phones it takes a >configuration > > # option. With Cisco 7960, it is called NAT_Enable=Yes, with kphone >it is > > # called "symmetric media" and "symmetric signalling". > > > > fix_nated_contact(); # Rewrite contact with source IP of signalling > > if (method == "INVITE") { > > fix_nated_sdp("1"); # Add direction=active to SDP > > }; > > force_rport(); # Add rport parameter to topmost Via > > setflag(6); # Mark as NATed > > }; > > }; > > > > # labeled all transaction for accounting > > setflag(1); > > setflag(2); > > > > # 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()) { > > # mark routing logic in request > > append_hf("P-hint: rr-enforced\r\n"); > > route(1); > > break; > > }; > > > > if (!uri==myself) { > > # mark routing logic in request > > append_hf("P-hint: outbound\r\n"); > > route(1); > > break; > > }; > > > > # 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 (method=="REGISTER") { > > > ># Uncomment this if you want to use digest authentication > > if (!www_authorize("220.226.42.185","subscriber")) { > > www_challenge("220.226.42.185", "0"); > > break; > > }; > > > > save("location"); > > break; > > }; > > > > lookup("aliases"); > > if (!uri==myself) { > > append_hf("P-hint: outbound alias\r\n"); > > route(1); > > break; > > }; > > > > # native SIP destinations are handled using our USRLOC DB > > if (!lookup("location")) { > > sl_send_reply("404", "Not Found"); > > break; > > }; > > }; > > append_hf("P-hint: usrloc applied\r\n"); > > route(1); > >} > > > >route[1] > >{ > > # !! Nathelper > > if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" && >!search("^Route:")){ > > sl_send_reply("479", "We don't forward to private IP addresses"); > > break; > > }; > > > > # if client or server know to be behind a NAT, enable relay > > if (isflagset(6)) { > > force_rtp_proxy(); > > }; > > > > # NAT processing of replies; apply to all transactions (for example, > > # re-INVITEs from public to private UA are hard to identify as > > # NATed at the moment of request processing); look at replies > > t_on_reply("1"); > > > > if(uri=~"^sip:00*") > > { > > rewritehost(); > > forward() > > break; > > }; > > > > # send it out now; use stateful forwarding as it works reliably > > # even for UDP2TCP > > if (!t_relay()) { > > sl_reply_error(); > > }; > >} > > > ># !! Nathelper > >onreply_route[1] { > > # NATed transaction ? > > if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") { > > fix_nated_contact(); > > force_rtp_proxy(); > > # otherwise, is it a transaction behind a NAT and we did not > > # know at time of request processing ? (RFC1918 contacts) > > } else if (nat_uac_test("1")) { > > fix_nated_contact(); > > }; > >} > > > >_________________________________________________________________ > >Post Classifieds on MSN classifieds. http://go.msnserver.com/IN/44045.asp >Buy and Sell on MSN Classifieds. > > > >_______________________________________________ > >Serusers mailing list > >serusers(a)lists.iptel.org > >http://lists.iptel.org/mailman/listinfo/serusers > _________________________________________________________________ Marriage? http://www.bharatmatrimony.com/cgi-bin/bmclicks1.cgi?74 Join BharatMatrimony.com for free.

19 years, 11 months

[Serusers] Voice-to-email features stop now???

by Solbourne Yin

Hi, Anyone to know the Voice-to-email features service still stop for iptel.org users now? Thanks!

19 years, 11 months

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sr-users June 2004