- sr-users - kamailio.org

[Serusers] aliasing broken?
by Michael Graff 09 Jan '03

09 Jan '03

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Re: [Serusers] FCP support in SER
by jaime.gill＠orange.co.uk 09 Jan '03

09 Jan '03

Is anybody aware of any SIP ALG developed or being developed for linux/freebsd? Jaime PS: If nobody is looking at the FCP client side for SER, I would like to contribute in my spare time. Please let me know where should I start and may be I could give it a try. Jiri Kuthan <jiri(a)iptel.org> on 08/01/2003 21:39:20 To: Jaime GILL/EN/HTLUK@HTLUK serusers(a)lists.iptel.org cc: Subject: Re: [Serusers] FCP support in SER This piece of work is stalling for some reasons. First, the gentlemen who was supposed to integrate an FCP client silently stepped away from this assignment. FCP server on linux is working. The other problem with FCP is there are no real standards. I was expecting the Midcom WG in the IETF to come up with one. Instead, it spent two years with doing things whose use I very strongly doubt. If there is any volunteer on this mailing list who would wish to complete or create the FCP client module, we will be glad to provide guidance. Users willing to traverse NATs may consider STUN/UPnP or ALGs as an alternative solution. Users willing to traverse firewalls may need to use an ALG or VPN technology. Unfortunately, NAT/FWs break too many things and there is no one-size-fits-it-all solution addressing all scenarios. -Jiri At 06:14 PM 1/8/2003, jaime.gill(a)orange.co.uk wrote: >Hi, > >I am wondering if this is the right place to ask, but here it goes. > >Is the SER software going to incorporate the client side of FCP (Firewall >Control Protcol) as a module at some point? > >Regards, > >Jaime > > > >******************************************************************************* >Important. >Confidentiality: This communication is intended for the above-named person and >may be confidential and/or legally privileged. Any opinions expressed in this >communication are not necessarily those of the company. If it has come to you >in error you must take no action based on it, nor must you copy or show it to >anyone; please delete/destroy and inform the sender immediately. > >Monitoring/Viruses >Orange may monitor all incoming and outgoing emails in line with current >legislation. Although we have taken steps to ensure that this email and >attachments are free from any virus, we advise that in keeping with good >computing practice the recipient should ensure they are actually virus free. > >Orange PCS Limited is a subsidiary of Orange SA and is registered in England No >2178917, with its address at St James Court, Great Park Road, Almondsbury Park, >Bradley Stoke, Bristol BS32 4QJ. >******************************************************************************* > >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers -- Jiri Kuthan http://iptel.org/~jiri/ _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers ******************************************************************************* Important. Confidentiality: This communication is intended for the above-named person and may be confidential and/or legally privileged. Any opinions expressed in this communication are not necessarily those of the company. If it has come to you in error you must take no action based on it, nor must you copy or show it to anyone; please delete/destroy and inform the sender immediately. Monitoring/Viruses Orange may monitor all incoming and outgoing emails in line with current legislation. Although we have taken steps to ensure that this email and attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free. Orange PCS Limited is a subsidiary of Orange SA and is registered in England No 2178917, with its address at St James Court, Great Park Road, Almondsbury Park, Bradley Stoke, Bristol BS32 4QJ. *******************************************************************************

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[Serusers] Problems compiling radius_acc module
by Claudio Thorell dos Santos 09 Jan '03

09 Jan '03

Hello, I'm trying to compile the radius_acc modude but have run into the following error: ###### make[1]: Entering directory `/home/cthorell/ser-0.8.10/modules/radius_acc' gcc -fPIC -DPIC -O9 -funroll-loops -Wcast-align -Wall -m486 -malign-loops=4 -DNAME='"ser"' -DVERSION='"0.8.10"' -DARCH='"i386"' -DOS='"linux"' -DCOMPILER='"gcc 2.95"' -D__CPU_i386 -DCFG_DIR='"/usr/local/etc/ser/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DDNS_IP_HACK -DUSE_IPV6 -DDBG_QM_MALLOC -DFAST_LOCK -DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -c acc.c -o acc.o acc.c:38: radiusclient.h: File not found make[1]: *** [acc.o] Error 1 make[1]: Leaving directory `/home/cthorell/ser-0.8.10/modules/radius_acc' ###### I can't find radiusclient.h either on ser-0.8.10 or freeradius-0.8.1 directories. Where can I find this file? Thanks, Claudio

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[Serusers] ser up and running, now on to voice mail / conferencing
by Michael Graff 08 Jan '03

08 Jan '03

I got SER up and running with a whopping total of three "domains" being served on the same server. It was mostly painless, if missing some features I'd like to have seen (more on that in later messages.) What open source products are people using for voice mail, voice menu prompts (press 1 for sales, press 2 for the executative restroom) and for conference calls (which include PSTN calls as well as IP phones)? --Michael

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[Serusers] SIP Symmetric Response support in SER
by Maxim Sobolev 08 Jan '03

08 Jan '03

Hi, Are there any plans to add SIP Symmetric Response support (http://www.iptel.org/info/players/ietf/firewall/nat/draft-ietf-sip-symmetri…) into SER, so that it would be possible to use compliant UAs behind NATs with SER being on a public IP? The idea is simple: when the SIP packet is received from UA, the server checks if an empty `rport' parameter is present in the first Via field, and if yes then compares IP:PORT in the first Via header with the actual IP:PORT this request came from, and adds `received' and `rport' parameters into the header if either doesn't match before forwarding request further. Then, when replying or forwarding the request, the server checks if any of received or rport is present and uses it instead of the UA-provided values in corresponding Via header. Please let me know if there are work in progress on this, so that I will not have to reinvent the wheel. Thanks! -Maxim

2 1

[Serusers] FCP support in SER
by jaime.gill＠orange.co.uk 08 Jan '03

08 Jan '03

Hi, I am wondering if this is the right place to ask, but here it goes. Is the SER software going to incorporate the client side of FCP (Firewall Control Protcol) as a module at some point? Regards, Jaime ******************************************************************************* Important. Confidentiality: This communication is intended for the above-named person and may be confidential and/or legally privileged. Any opinions expressed in this communication are not necessarily those of the company. If it has come to you in error you must take no action based on it, nor must you copy or show it to anyone; please delete/destroy and inform the sender immediately. Monitoring/Viruses Orange may monitor all incoming and outgoing emails in line with current legislation. Although we have taken steps to ensure that this email and attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free. Orange PCS Limited is a subsidiary of Orange SA and is registered in England No 2178917, with its address at St James Court, Great Park Road, Almondsbury Park, Bradley Stoke, Bristol BS32 4QJ. *******************************************************************************

2 1

[Serusers] acc problem
by Joe_chen 08 Jan '03

08 Jan '03

hi, i have met the same problem with acc. i can get the invite message for accounting,but i can't get the bye message, i also capture the udp packages on ser server, i use MSN for UA, i find the sip messeges like: invite,100 trying,180 ringing ,200 ok(for invite),but when i hangup, there are not bye message, it's like sending bye message from UA to UA directly,while not going throug ser server,so there is not BYE message for accounting, is it true? how to get the bye message for accounting? please help. my ser.cfg is like: .. loadmodule "/usr/local/lib/ser/modules/mysql.so" loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/acc.so" #loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/print.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" .. modparam("acc", "db_url","sql://ser:heslo@localhost/ser") modparam("acc","report_ack",1) modparam("acc","log_level",1) modparam("acc", "acc_flag", 1 ) modparam("acc", "missed_flag", 3 ) # -- tm params -- modparam("tm", "fr_timer", 10 ) modparam("tm", "fr_inv_timer", 20 ) modparam("tm", "wt_timer", 10 ) .. route{ # initial sanity checks -- messages with # max_forwars==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (len_gt( max_len )) { sl_send_reply("513", "Message too big"); break; }; # Do strict routing if pre-loaded route headers present rewriteFromRoute(); # 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("192.168.139.125", "subscriber")) { # www_challenge("192.168.139.125", "0"); # break; # }; save("location"); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; # set for accounting (the same value as in acc_flag!) if (method=="INVITE" || method=="BYE"){ setflag(1); # ... and also report on missed calls ... note that reporting # on missed calls is mutually exclusive with silent C timer # setflag(3); }; # forward to current uri now if (!t_relay()) { sl_reply_error(); }; } thanks!

2 1

[Serusers] Problems compiling SER with radius support
by Maxim Sobolev 08 Jan '03

08 Jan '03

Dear Sirs, Our company is currently evaluating several freely available SIP proxy/registrars to extend our VoIP billing engine, which currently only supports H323, to support SIP as well. We found SER to be one of the best for our needs: speed, documentation, flexibility - everything is great. Hovewer, since our billing engine uses Radius for AAA, we need to get Radius modules working. Unfortunately, we can't compile radius modules with virgin radiusclient 0.3.2 as suggested in documentation - it seems that some SIP-specific changes need to be applied to radiusclient headers, see the following log: gcc -fPIC -DPIC -pipe -O -mpreferred-stack-boundary=2 -march=pentium2 -funroll-loops -Wcast-align -Wall -minline-all-stringops -malign-double -falign-loops -DNAME='"ser"' -DVERSION='"0.8.10"' -DARCH='"i386"' -DOS='"freebsd"' -DCOMPILER='"gcc 3.2"' -D__CPU_i386 -DCFG_DIR='"/usr/local/etc/ser/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DDNS_IP_HACK -DUSE_IPV6 -DDBG_QM_MALLOC -DFAST_LOCK -DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_SOCKADDR_SA_LEN -I/usr/local/include -c acc.c -o acc.o acc.c: In function `radius_log_reply': acc.c:125: `PW_SIP_METHOD' undeclared (first use in this function) acc.c:125: (Each undeclared identifier is reported only once acc.c:125: for each function it appears in.) acc.c:136: `PW_SIP_RESPONSE_CODE' undeclared (first use in this function) acc.c:156: `PW_SIP_FROM_TAG' undeclared (first use in this function) acc.c:189: `PW_SIP_TO_TAG' undeclared (first use in this function) acc.c:213: `PW_SIP_CSEQ' undeclared (first use in this function) acc.c:288: `PW_SIP_TRANSLATED_REQ_URI' undeclared (first use in this function) acc.c: In function `radius_log_ack': acc.c:434: `PW_SIP_METHOD' undeclared (first use in this function) acc.c:442: `PW_SIP_RESPONSE_CODE' undeclared (first use in this function) acc.c:461: `PW_SIP_FROM_TAG' undeclared (first use in this function) acc.c:491: `PW_SIP_TO_TAG' undeclared (first use in this function) acc.c:514: `PW_SIP_CSEQ' undeclared (first use in this function) acc.c:588: `PW_SIP_TRANSLATED_REQ_URI' undeclared (first use in this function) acc.c: In function `rad_acc_request': acc.c:733: `PW_SIP_METHOD' undeclared (first use in this function) acc.c:744: `PW_SIP_RESPONSE_CODE' undeclared (first use in this function) acc.c:764: `PW_SIP_FROM_TAG' undeclared (first use in this function) acc.c:797: `PW_SIP_TO_TAG' undeclared (first use in this function) acc.c:821: `PW_SIP_CSEQ' undeclared (first use in this function) acc.c:904: `PW_SIP_TRANSLATED_REQ_URI' undeclared (first use in this function) Would you be so kind to provide us with your changes for radiusclient or point out where that modified version can be downloaded? Thank you in advance! On a separate note I would like to ask you to let me know if there is any progress on pre-paid module discussed on this list recently. Since we will also need this functionality, perhaps we can team-up to implement it. Sincerely, Maxim Sobolev PortaOne Ltd

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Re: [Serusers] acc question.
by lgfausak＠august.net 07 Jan '03

07 Jan '03

I really hate answering my own question :-) > } else if(method=="BYE") { > setflag(1); > forward(uri:host, uri:port); I changed this to t_relay() and then I get the BYE ACC output in the syslog file. This explains something else (I think). Sometimes the BYE would work, sometimes it would not make it all the way to the other device (either the PSTN gateway or the UA). That is probably because forward() simply bounces the packet via UDP and the UDP can fail ??? t_relay() retries?? Does this make sense? ---greg > >Hi, > >I am trying to create a basic script for routing calls to and from >the PSTN. I have experimented with many scripts over the last month, >this included script is an example. I can use a UA on my >laptop called 'estara' and REGISTER with my ser sip server. >I can make a phone call (INVITE) to the PSTN. I can hang up the call >from either end (BYE) and everything seems to work well. > >I am trying to get accounting working. I see the call acceptance >record in my syslog file: > >Jan 7 00:21:09 build ser[3507]: ACC: transaction answered: method=INVITE, i-uri=sip:92143357976@build.august.net, o-uri=sip:2143357976@64.90.42.16:5060, call_id= 847b3d22-131d-46b0-abcb-dc8e6a9f32b5(a)192.168.100.100, from= greg <sip:1107@build.august.net>;tag=3a7b9c52, code=200 > >However, I can't get the 'BYE' event to record the transaction to the >syslog file. The 'BYE' event is bouncing through my SIP server. >Can someone give me a hint? > >Thank you, >---greg >Greg Fausak > >Included file----example.cfg---------------------------------------- >debug=1 # debug level (cmd line: -dddddddddd) >fork=yes >log_stderror=no # (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" > >loadmodule "/usr/local/lib/ser/modules/sl.so" >loadmodule "/usr/local/lib/ser/modules/tm.so" >loadmodule "/usr/local/lib/ser/modules/acc.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" >modparam("acc", "log_level", 1) >modparam("acc", "acc_flag", 1 ) > >route{ > # filter too old messages > if (!mf_process_maxfwd_header("10")) { > log("LOG: Too many hops\n"); > sl_send_reply("483","Too Many Hops"); > break; > }; > if (len_gt( max_len )) { > sl_send_reply("513", "Wow -- Message too large"); > break; > }; > > /* ********* RR ********************************** */ > > /* Do strict routing if route headers present */ > rewriteFromRoute(); > /* record-route INVITEs -- all subsequent requests must visit us */ > if (method=="INVITE") { > addRecordRoute(); > } else if (method=="REGISTER") { > log("here is a register"); > save("location"); > break; > }; > > # now check if it really is a PSTN destination which should be handled > # by our gateway; if not, and the request is an invitation, drop it -- > # we cannot terminate it in PSTN; relay non-INVITE requests -- it may > # be for example BYEs sent by gateway to call originator > if (!uri=~"sip:9[2-9][0-9]{9}@.*") { > if (method=="INVITE") { > sl_send_reply("403", "Call cannot be served here"); > } else if(method=="BYE") { > setflag(1); > forward(uri:host, uri:port); > } else { > forward(uri:host, uri:port); > }; > break; > }; > > # account completed transactions via syslog > setflag(1); > > strip(1); > > > rewritehostport("64.90.42.16:5060"); > > # forward the request now > if (!t_relay()) { > sl_reply_error(); > break; > }; >} >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers >

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[Serusers] qm_malloc problem
by Joe_chen 07 Jan '03

07 Jan '03

hi, i have a problem about qm_malloc. my ser has been running correctly before sevral days. but on the day before yesterday it doesn't work suddenly, in the debug mode, the output informations are: .. 0(1114) find_export: found <~db_insert> in module mysql [/usr/local/lib/ser/modules/mysql.so] 0(1114) find_export: found <~db_delete> in module mysql [/usr/local/lib/ser/modules/mysql.so] 0(1114) find_export: found <~db_update> in module mysql [/usr/local/lib/ser/modules/mysql.so] 0(1114) qm_malloc(0x80adf80, 24) called from dbase.c: db_init(266) 0(1114) qm_malloc(0x80adf80, 24) returns address 0x80b43d0 on 0 -th hit 0(1114) qm_malloc(0x80adf80, 30) called from dbase.c: connect_db(69) 0(1114) qm_malloc(0x80adf80, 32) returns address 0x80b4418 on 0 -th hit 0(1114) qm_malloc(0x80adf80, 544) called from dbase.c: connect_db(89) 0(1114) qm_malloc(0x80adf80, 544) returns address 0x80b4468 on 0 -th hit 0(1114) qm_free(0x80adf80, 0x80b4418), called from dbase.c: connect_db(106) 0(1114) qm_free: freeing block alloc'ed from dbase.c: connect_db(69) 0(1114) mod_init(): Database connection opened successfuly Maxfwd module- initializing rr - initializing 0(1114) TM - initializing... 0(1114) DEBUG: register_fifo_cmd: new command (t_uac) registered 0(1114) DEBUG: register_fifo_cmd: new command (t_uac_from) registered 0(1114) DEBUG: register_fifo_cmd: new command (t_hash) registered 0(1114) qm_malloc(0x4212f000, 1572864) called from h_table.c: init_hash_table(276) 0(1114) qm_malloc(0x4212f000, 1572864) returns address 0x421354b8 on 0 -th hit 0(1114) DEBUG: lock_initialize: lock initialization started 0(1114) qm_malloc(0x4212f000, 16) called from lock.c: lock_initialize(169) 0(1114) qm_malloc(0x4212f000, 16) returns address 0x422b54e8 on 0 -th hit 0(1114) qm_malloc(0x4212f000, 448) called from timer.c: tm_init_timers(484) 0(1114) qm_malloc(0x4212f000, 448) returns address 0x422b5528 on 0 -th hit 0(1114) qm_malloc(0x4212f000, 40) called from t_stats.c: init_tm_stats(110) 0(1114) qm_malloc(0x4212f000, 40) returns address 0x422b5718 on 0 -th hit 0(1114) qm_malloc(0x4212f000, 12) called from t_stats.c: init_tm_stats(118) 0(1114) qm_malloc(0x4212f000, 12) returns address 0x422b5770 on 0 -th hit .. stateless - initializing 0(1114) qm_malloc(0x4212f000, 320) called from sl_stats.c: init_sl_stats(128) 0(1114) qm_malloc(0x4212f000, 320) returns address 0x422b5824 on 0 -th hit 0(1114) DEBUG: register_fifo_cmd: new command (sl_stats) registered 0(1114) DEBUG: MD5 calculated: d907c037823644515dfe0ede38ca9976 0(1114) qm_malloc(0x4212f000, 4) called from sl_funcs.c: sl_startup(65) 0(1114) qm_malloc(0x4212f000, 4) returns address 0x422b5994 on 0 -th hit mysql - initializing 0(1114) qm_malloc(0x4212f000, 396) called from main.c: main(1363) 0(1114) qm_malloc(0x4212f000, 396) returns address 0x422b59c8 on 0 -th hit 0(0) fixing /usr/local/lib/ser/modules/maxfwd.so mf_process_maxfwd_header 0(0) fixing /usr/local/lib/ser/modules/sl.so sl_send_reply 0(0) fixing /usr/local/lib/ser/modules/sl.so sl_send_reply 0(0) fixing /usr/local/lib/ser/modules/rr.so rewriteFromRoute 0(0) fixing /usr/local/lib/ser/modules/registrar.so save 0(0) qm_malloc(0x4212f000, 16) called from dlist.c: new_dlist(87) 0(0) qm_malloc(0x4212f000, 16) returns address 0x422b5b84 on 0 -th hit ... 0(0) qm_malloc(0x80adf80, 96) called from db_row.c: convert_row(49) 0(0) qm_malloc(0x80adf80, 96) returns address 0x80b47cc on 0 -th hit 0(0) qm_malloc(0x80adf80, 96) called from db_row.c: convert_row(49) 0(0) qm_malloc(0x80adf80, 96) returns address 0x80b485c on 0 -th hit Segmentation fault it seems that ser can't allocate memory by qm_malloc function. what's wrong with it? i have tried to reinstall my linux8.0 OS, but the problem is still existed. please help me! thanks! regards,Joe_chen

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[Serusers] acc question.
by lgfausak＠august.net 07 Jan '03

07 Jan '03

Hi, I am trying to create a basic script for routing calls to and from the PSTN. I have experimented with many scripts over the last month, this included script is an example. I can use a UA on my laptop called 'estara' and REGISTER with my ser sip server. I can make a phone call (INVITE) to the PSTN. I can hang up the call from either end (BYE) and everything seems to work well. I am trying to get accounting working. I see the call acceptance record in my syslog file: Jan 7 00:21:09 build ser[3507]: ACC: transaction answered: method=INVITE, i-uri=sip:92143357976@build.august.net, o-uri=sip:2143357976@64.90.42.16:5060, call_id= 847b3d22-131d-46b0-abcb-dc8e6a9f32b5(a)192.168.100.100, from= greg <sip:1107@build.august.net>;tag=3a7b9c52, code=200 However, I can't get the 'BYE' event to record the transaction to the syslog file. The 'BYE' event is bouncing through my SIP server. Can someone give me a hint? Thank you, ---greg Greg Fausak Included file----example.cfg---------------------------------------- debug=1 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (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" loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/acc.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" modparam("acc", "log_level", 1) modparam("acc", "acc_flag", 1 ) route{ # filter too old messages if (!mf_process_maxfwd_header("10")) { log("LOG: Too many hops\n"); sl_send_reply("483","Too Many Hops"); break; }; if (len_gt( max_len )) { sl_send_reply("513", "Wow -- Message too large"); break; }; /* ********* RR ********************************** */ /* Do strict routing if route headers present */ rewriteFromRoute(); /* record-route INVITEs -- all subsequent requests must visit us */ if (method=="INVITE") { addRecordRoute(); } else if (method=="REGISTER") { log("here is a register"); save("location"); break; }; # now check if it really is a PSTN destination which should be handled # by our gateway; if not, and the request is an invitation, drop it -- # we cannot terminate it in PSTN; relay non-INVITE requests -- it may # be for example BYEs sent by gateway to call originator if (!uri=~"sip:9[2-9][0-9]{9}@.*") { if (method=="INVITE") { sl_send_reply("403", "Call cannot be served here"); } else if(method=="BYE") { setflag(1); forward(uri:host, uri:port); } else { forward(uri:host, uri:port); }; break; }; # account completed transactions via syslog setflag(1); strip(1); rewritehostport("64.90.42.16:5060"); # forward the request now if (!t_relay()) { sl_reply_error(); break; }; }

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[Serusers] About B2BUA
by chang hui 06 Jan '03

06 Jan '03

Hi All, I am newbie of this field, thanks everyone help me. I am interesting in B2BUA, however, except some brief defination in 3261, I could not find any further defination or how to implement about B2BUA, I noticed that SER could be implemented as a B2BUA, where can I find some implementation? or where can I get any description? Koalas

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[Serusers] One more thing on Messenger with ser
by Joseph McDonald 06 Jan '03

06 Jan '03

I just setup an account on iptel.org (joejoe(a)iptel.org) and I connected it to it fine with Messenger which leads me to believe that I have done something wrong with my ser installation. thanks, -joe

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[Serusers] Connecting to ser with MS Messenger
by Joseph McDonald 06 Jan '03

06 Jan '03

Hi, I've got ser installed and running (0.8.10 on Linux 2.4.18-18.8.0) I attempt to connect to it with MS "Windows Messenger" version 4.7.0104 on WindowsXP, but it never connected and I don't see anything in the logfile showing even an attempt to connect. Just to make sure that I didn't have any firewall rules blocking access, I wrote a little script to connect to port 5060 on the sip server and send it "Asdf\n", that appeared to work fine, as this appeared in my log: Jan 6 10:57:39 dell1 /usr/local/sbin/ser[14077]: ERROR: parse_first_line: message too short: 5 Jan 6 10:57:39 dell1 /usr/local/sbin/ser[14077]: ERROR:parse_first_line: bad message Jan 6 10:57:39 dell1 /usr/local/sbin/ser[14077]: ERROR: parse_msg: message=<Asdf > Jan 6 10:57:39 dell1 /usr/local/sbin/ser[14077]: ERROR: receive_msg: parse_msg failed So it appears that packets can get to the sip server fine from the machine that runs the Messenger client. I also ran serctl moni and didn't see any different output when I tried to connect with Messenger, i.e. there is no indication that a connection attempt is even made. Is there another IM client I can try connecting with? Any other tricks to know about Messenger other than what I found at: http://www.iptel.org/ietf55/use_msn.html BTW, this is using the mysql module and I created a user with serctl Jan 6 10:53:50 dell1 ser: ser startup succeeded Jan 6 10:53:50 dell1 /usr/local/sbin/ser[14068]: mod_init(): Database connection opened successfuly Jan 6 10:53:50 dell1 /usr/local/sbin/ser[14068]: INFO: udp_init: SO_RCVBUF is initially 65535 Jan 6 10:53:50 dell1 /usr/local/sbin/ser[14068]: INFO: udp_init: SO_RCVBUF is finally 131070 Jan 6 10:53:50 dell1 /usr/local/sbin/ser[14068]: INFO: udp_init: SO_RCVBUF is initially 65535 Jan 6 10:53:50 dell1 /usr/local/sbin/ser[14068]: INFO: udp_init: SO_RCVBUF is finally 131070 Jan 6 10:53:50 dell1 /usr/local/sbin/ser[14080]: INFO: fifo process starting: 14080 Jan 6 10:53:50 dell1 /usr/local/sbin/ser[14080]: SER: open_uac_fifo: fifo server up at /tmp/ser_fifo... thanks, -joe

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[Serusers] error: max nr of branches
by Daryl Jones 05 Jan '03

05 Jan '03

I'm seeing the following errors in syslog when I place a call to one particular URI in my system. There are 5 devices registered to receive calls for this URI. Is this a problem? Is there a limit to how many telephone sets can have the same number appearance? Jan 3 12:15:44 sip /usr/sbin/ser[9845]: lookup(): Error while appending a branch Jan 3 12:15:44 sip /usr/sbin/ser[9845]: USRLOC DB lookup not found... Jan 3 12:15:52 sip /usr/sbin/ser[9846]: ERROR: append_branch: max nr of branches exceeded

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[Serusers] Re: [Sip-implementors] Registration rejection, process not running?
by Jiri Kuthan 04 Jan '03

04 Jan '03

1) use [serusers] 2) really do use [serusers] 3) I mean it really -- please, use [serusers] and not [sip-implementors] Thank you :-) ([sip-implementors] is for discussing of sip developers' issues and is not related to any specific implementation) -- As for your problem -- please, look first at your log files. It is otherwise difficult to guess why ser does not start or stops. See http://www.iptel.org/ser/doc/seruser-html/x156.html for more guidelines on error reporting. We will be glad to review your issue as soon as you submit more detailed information. Thank you, -Jiri At 08:46 PM 1/4/2003, Erik Lagerway wrote: >I have tried to connect with several SIP clients to our SER and this is >the message sent to the server by the client, ngrep on the server shows >the same message: > >U 206.12.30.135:1053 -> 65.39.143.170:5060 > REGISTER sip:xten.net SIP/2.0..Via: SIP/2.0/UDP >206.12.30.135:5060..From: s > ip:xlags@xten.net..To: sip:xlags@xten.net..Contact: >sip:xlags@206.12.30.135 > :5060..Call-ID: >31f2da21-b0d8-41b4-a047-6058b9997f1f@206.12.30.135..CSeq: 4 > 56557 REGISTER..Content-Length: 0..Expires: 3600.... > >When I run "serctl ps" it do not see any running processes. I get the >same result when I use "ps -aux". It's like the server isn't running or >something yet I am not getting an error, just black space. > >When I do /etc/rc.d/init.d/ser restart, I get this: > >[root@localhost /]# /etc/rc.d/init.d/ser restart >Stopping ser: /etc/rc.d/init.d/ser: line 201: kill: (17491) - No such >process >/etc/rc.d/init.d/ser: line 201: kill: (17490) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17489) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17488) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17482) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17481) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17480) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17479) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17478) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (17477) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2533) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2516) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2515) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2514) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2513) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2511) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2510) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2509) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2508) - No such process >/etc/rc.d/init.d/ser: line 201: kill: (2507) - No such process > [ OK ] >Starting ser: [ OK ] > >After restarting I have to add my SIP _DOMAIN again, then I get the same >results as stated above. > >My SIP_DOMAIN is xten.net, my realm is the same. The SIP server address >is ser.xten.net. Registered users: xlags(a)xten.net pwd: 484827, >mark(a)xten.net pwd: 484827 > >Could someone help me with this, I would really like to get this working >:) > >erik(a)xten.com >Msn id: elagerway(a)hotmail.com > > > >_______________________________________________ >Sip-implementors mailing list >Sip-implementors(a)cs.columbia.edu >http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors -- Jiri Kuthan http://iptel.org/~jiri/

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[Serusers] <rewriteFromRoute> not found
by Joseph McDonald 04 Jan '03

04 Jan '03

Hi, I just installed ser from cvs and when I ran it I got: % /usr/local/sbin/ser -f /usr/local/etc/ser/ser.cfg ERROR: bad config file (1 errors) So I turned on debugging in the ser.cfg file and saw: % /usr/local/sbin/ser -f /usr/local/etc/ser/ser.cfg 0(22488) loading module /usr/local/lib/ser/modules/sl.so 0(22488) loading module /usr/local/lib/ser/modules/tm.so 0(22488) loading module /usr/local/lib/ser/modules/rr.so 0(22488) loading module /usr/local/lib/ser/modules/maxfwd.so 0(22488) loading module /usr/local/lib/ser/modules/usrloc.so 0(22488) loading module /usr/local/lib/ser/modules/registrar.so 0(22488) find_param_export: found <db_mode> in module usrloc [/usr/local/lib/ser/modules/\ usrloc.so] 0(22488) find_export: found <mf_process_maxfwd_header> in module maxfwd_module [/usr/loca\ l/lib/ser/modules/maxfwd.so] 0(22488) find_export: found <sl_send_reply> in module sl_module [/usr/local/lib/ser/modul\ es/sl.so] 0(22488) find_export: found <sl_send_reply> in module sl_module [/usr/local/lib/ser/modul\ es/sl.so] 0(22488) find_export: <rewriteFromRoute> not found 0(22488) parse error (80,19-20): unknown command, missing loadmodule? [...] So I commented out the rewriteFromRoute(); line and the server started up fine. Any ideas why it doesn't like that line? This is on Linux 2.4.18-18.0 thanks, -joe

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[Serusers] Re: [Sip-implementors] environment variable SIP_DOMAIN
by Jiri Kuthan 04 Jan '03

04 Jan '03

Set in your shell prior to calling the serctl utility. E.g., in Bourne shell, you call export SIP_DOMAIN="foo.bar.com" serctl -Jiri p.s. Questions about SER better belong to the SER mailing list, which is at serusers(a)lists.iptel.org. At 01:49 AM 1/4/2003, Erik Lagerway wrote: >When I try to use serctl, I am getting error "You need to set environment variable SIP_DOMAIN (e.g. to 'foobar.com') first" > >Where do I add this? > ><mailto:erik@xten.com>erik(a)xten.com

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[Serusers] Problems using serweb
by Claudio Thorell dos Santos 04 Jan '03

04 Jan '03

Greetings, I have been tying to use serweb but I can only log in when I create the accont via web. If I create the account with serclt script or directly on mysql I get a bad username or password message. Here is my subscriber table from ser database: *************************** 1. row *************************** phplib_id: 65e397cda0aa8e3202ea22cbd350e4e9 USER_ID: admin PASSWORD: heslo FIRST_NAME: Initial LAST_NAME: Admin PHONE: 123 EMAIL_ADDRESS: root@localhost DATETIME_CREATED: 2002-09-04 19:37:45 DATETIME_MODIFIED: 0000-00-00 00:00:00 confirmation: flag: o SendNotification: Greeting: HA1: 0239482f19d262f3953186a725a6f53b REALM: test ha1b: a84e8abaa7e83d1b45c75ab15b90c320 perms: admin allow_find: 0 timezone: NULL *************************** 2. row *************************** phplib_id: 1cacf04895f8c906e066394971c1fea7 USER_ID: 8000 PASSWORD: 8000 FIRST_NAME: Claudio LAST_NAME: Thorell PHONE: 5000 EMAIL_ADDRESS: cthorell(a)telenova.net DATETIME_CREATED: 2002-11-12 13:51:51 DATETIME_MODIFIED: 2002-11-12 13:56:36 confirmation: 58876cbf8da193de82e698609e8315b8 flag: o SendNotification: Greeting: HA1: eb11db67a97e04cd305dfe3be37b7544 REALM: test ha1b: e95944eab3a00d3c8a8dedfabbf242e0 perms: NULL allow_find: 0 timezone: America/Sao_Paulo *************************** 3. row *************************** phplib_id: d6cbcbc069e583adbd055b9dd761a0c0 USER_ID: 8888 PASSWORD: 8888 FIRST_NAME: LAST_NAME: PHONE: EMAIL_ADDRESS: cthorell(a)telenova.net DATETIME_CREATED: 2002-11-16 10:52:59 DATETIME_MODIFIED: 0000-00-00 00:00:00 confirmation: flag: o SendNotification: Greeting: HA1: d6cbcbc069e583adbd055b9dd761a0c0 REALM: test ha1b: 84b7a2e042b2cbebf345e59a5d559ebe perms: NULL allow_find: 0 timezone: NULL ************************************************************** I can only log in with account 8000 (wich was created on the web) . How can I setup other accounts to log on serweb? Thanks, Claudio

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[Serusers] Ser configuration question
by Chris Caviness 02 Jan '03

02 Jan '03

Hi, I have a fixed IP assigned from comcast.net as 68.34.193.70, dns reverse resolve is pcp667462pcs.indpnd01.mo.comcast.net. On this address I'm running a freeBSD server with named. I've registered my domain as cavtech.com, and set this server as it's primary DNS. My DNS resolves cavtech.com as 68.34.193.70, as well as it's hostname of ctimain. I've added a CNAME in the DNS pointing ser.cavtech.com to ctimain. I've also added the _SIP:_UDP SRV entry to point to port 5060. I've added the following to the ser.cfg: alias="ctimain.cavtech.com" alias="cavtech.com" alias="ser.cavtech.com" I've set up MySQL and ser starts normally. My goal is to have windows messenger authenticate with my server as an additional communication server. My question deals with the www_authorize call. Do I put in the reverse dns hostname from comcast.net or do I put in "cavtech.com". Likewise when I set up WM, do I put in "cavtech.com" or "ctimain.cavtech.com" or "ser.cavtech.com" or the actual revdns hostname? I understand that the realm column in the MySQL subscriber base must match whatever host name is correct. I have an additional sipsak problem but I'll wait for the answer to this to see if that problem persists. Thanks.

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[Serusers] Re: [Sip-implementors] missing web interface file
by Jiri Kuthan 23 Dec '02

23 Dec '02

The file is part of operating system, rather than serweb. Linux distributions I'm familiar with maintain the file in question at /usr/share/zoneinfo/zone.tab -Jiri ps Please, better post your future questions about ser and serweb to serusers(a)lists.iptel.org. [sip-implementors] is good primarily for question about use and building SIP rather than specific implementations. At 09:52 PM 12/23/2002, Erik Lagerway wrote: >I am looking for the file zone.tab, does anyone know where I can find it? > >I can't find it anywhere in serWeb CVS... > ><mailto:erik@xten.com>erik(a)xten.com

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[Serusers] voicemail
by Daryl Jones 18 Dec '02

18 Dec '02

Can anyone recommend a voicemail package for use with SER?

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[Serusers] Basic help using SIP-Jabber GW
by MANSOOR Usama FTRD/DMR/LON 17 Dec '02

17 Dec '02

Hi all, I'm trying to use the SIP-Jabber GW, but I'm having trouble understanding the documentation. I've installed SER, Jabberd, MySQL and have them all up and running (although this has gone a bit too smoothly, which leads me to think I must have missed out something...). It's all running on Redhat 7.3 on the same machine. The network is a 10.x.x.x network, and DNS is not being used. I have MSN Messenger 4.7 as the SIMPLE client and Rival3 as the jabber client. What do I do to have these two IM clients talk to each other? What commands do I have to enter? Thanks, Usama _____ Usama Mansoor, France Telecom R&D UK Ltd. Chiswick Park, Building 3, 566 Chiswick High Road, London, W4 SYA Tel.: +44 20 8849 5858 Email: <mailto:usama.mansoor@rd.francetelecom.fr> usama.mansoor(a)rd.francetelecom.fr "This e-mail, and any files transmitted with it, is intended only for the use of the person/s or entity to whom it is addressed. If you are not the intended recipient (or authorised to receive information for the intended recipient) you must not use, disclose, copy, print or rely on this e-mail. If an addressing or transmission error has misdirected this e-mail, please notify the author by replying to this e-mail and delete all copies of this e-mail. Thank you."

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RE: [Serusers] SER/SERWeb Howto...
by MANSOOR Usama FTRD/DMR/LON 12 Dec '02

12 Dec '02

OK, thanks, that did the trick. I added the 'ser' username and password to the 'db_url' parameter, changed '127.0.0.1' to 'localhost', and now it works :) Thanks again - Usama

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RE: RE: [Serusers] SER/SERWeb Howto...
by MANSOOR Usama FTRD/DMR/LON 12 Dec '02

12 Dec '02

OK, I've tried running the script as root (and it prompts me for the password) but the permissions still don't get set. So I then log in manually to the mysql database and set the permissions using 'GRANT' to be the same as mentioned in the faq. Unfortunately I still get the following error message: Dec 12 10:20:25 localhost /usr/sbin/ser[14700]: connect_db(): Access denied for user: 'user(a)localhost.localdomain' (Using password: YES) Dec 12 10:20:26 localhost /usr/sbin/ser[14700]: db_init(): Error while trying to connect database Dec 12 10:20:26 localhost /usr/sbin/ser[14700]: init_modules(): Error while initializing module jabber I'm not sure what else to try. Any suggestions would be much appreciated. - Usama -----Original Message----- From: Dan Austin [mailto:Dan_Austin@Phoenix.com] Sent: Friday, December 06, 2002 5:41 PM To: serusers(a)lists.iptel.org Subject: RE: RE: [Serusers] SER/SERWeb Howto... Are you running the script as root? Before upgrading MySQL I did use the grant command, and managed to get the correct permissions installed. I ran into other problems with the client libraries, so I did a complete upgrade. After upgrading the ser_mysql.sh script did everyting it should have and I did not need to make any changes. I'm also fairly new to MySQL, but from your error message, it looks like you are running the script from an account that does not have permissions inside the database. As root if you run mysql, does it prompt for a password? From your select statement, I would not expect it to. If it allows you to logon to the database, you can try to assign the default permissions manually. Dan <snip>

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