sr-users January 2004

sr-users@lists.kamailio.org

142 participants
338 discussions

[Serusers] Help in building a unified communications network
by Don Feuer 21 Jan '04

21 Jan '04

Hello, I would like to know companies that have worked with the iptel.org applications along with individuals interested in building out a complete unified communications network. This is for pay and also possible hiring on of developers and system administrators. We are reviewing building out with both the iptel and Vovida platforms, and also have our own cisco gateways, gatekeepers, and unified communications platforms. We need billing, provisioning and individuals who can continue in the development of the platforms. Please e-mail me at HYPERLINK "mailto:dfeuer@cox.net"dfeuer(a)cox.net Sincerely, Don Feuer CentreOne --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.560 / Virus Database: 352 - Release Date: 1/8/2004

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[Serusers] ser not stopping -syslog error
by Annie Sasidar 21 Jan '04

21 Jan '04

Hi, As i mentioned earlier that stooping ser failed but starting it works ok, i checked the syslog error and this is what i see: The syslog error indicates: module version mismatch for /usr/lib/ser/modules/dbtext.so; core:0.8.11;module:0.8.12 I copied the dbtext.so file from the ser-0.8.12 folder into the /usr/lib/ser/modules folder but this is not of any help.How do i fix this? I have the ser-0.8.12-0.i386.rpm and ser-0.8.12_src.tar.gz. Do i need to download the entire source tree of ser from the cvs login.I tried the anonymous connection but it keeps timing out. Please help. Thanks, Annie

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[Serusers] Problem in SER->SIPH323 communication
by Balaji Bapulal Thoguluva 21 Jan '04

21 Jan '04

Hi, I have this network configuration SIP Phone (ph.no: 3322) -> SER -> SIPH323 -> router -> Cisco CM ->Cisco Skinny phones(ph.no: 1133). Their corresponding IP address are 192.168.6.103 -> 192.168.6.100 (port:5060) -> 192.168.6.100 (port 5080 for sip side of SIPH323 converter) -> etc The problem arises in SER -> SIPH323 communication. SIPH323 doesnot get any SIP recognisable packet that SER sends. In the SER configuration, I check for uri sip:1133@192.168.6.100 and then I forward to port 5080 where SIPH323 listens for SIP side messages. I have attached the following: 1) My ser configuration 2)ngrep output on lo (loopback interface) 3) ngrep output on eth0. I would appreciate if you could tell me what is happening and how to solve this problem. I also would like to know if my SER configuartion is correct. I am sure SIPH323 is configured properly. If you see the ngrep on loopback interface, I could see a message going from 192.168.6.100 -> 192.168.6.100 3:3. This message has some weird characters before the INVITE message. I guess SIPH323 gets this message and doenot respond to it because it is not a valid SIP Invite message. I would like to know why this happens. ATTACHED FILES: 1) SER.cfg . . 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 ( 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 record_route(); # loose-route processing if (loose_route()) { t_relay(); break;if (uri==myself) { if (method=="REGISTER") { # Uncomment this if you want to use digest authentication # if (!www_authorize("iptel.org", "subscriber")) { # www_challenge("iptel.org", "0"); # break; # }; save("location"); break; }; if(uri=~"^sip:11[0-9]*@192.168.6.100") { forward(192.168.6.100, 5080); break; }; # 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(); }; } }; # 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) 2) ngrep on lo (loopback interface): interface: lo (127.0.0.0/255.0.0.0) # U 192.168.6.100:5060 -> 192.168.6.100:5080 INVITE sip:1133@192.168.6.100 SIP/2.0..Max-Forwards: 10..Record-Route: <sip:1133@192.168.6.100;ftag=925f0b001c06323a74 788-57c59f3f;lr=on>..Via: SIP/2.0/UDP 192.168.6.100;branch= 0..Via: SIP/2.0/UDP 192.168.6.103:5060..From: "User ID Balaji" <sip:3322@192.168.6.100>;tag=925f0b001c06323a74788-57c5 9f3f..To: <sip:1133@192.168.6.100>..Call-ID: 000b5f92-63c00 003-69765ab4-289e7e69@192.168.6.103..Date: Tue, 20 Jan 2004 23:34:41 GMT..CSeq: 101 INVITE..Expires: 180..User-Agent: Cisco-SIP-IP-Phone/2..Accept: application/sdp..Contact: sip :3322@192.168.6.103:5060..Content-Type: application/sdp..Co ntent-Length: 225....v=0..o=CiscoSystemsSIP-IPPhone-UserAge nt 11416 8413 IN IP4 192.168.6.103..s=SIP Call..c=IN IP4 19 2.168.6.103..t=0 0..m=audio 24234 RTP/AVP 0 8 18 101..a=rtp map:0 pcmu/8000..a=rtpmap:101 telephone-event/8000..a=fmtp: 101 0-11.. # I 192.168.6.100 -> 192.168.6.100 3:3 ....E..`..@.@..d...d...d.....L.7INVITE sip:1133@192.168.6.1 00 SIP/2.0..Max-Forwards: 10..Record-Route: <sip:1133@192.1 68.6.100;ftag=925f0b001c06323a74788-57c59f3f;lr=on>..Via: S IP/2.0/UDP 192.168.6.100;branch=0..Via: SIP/2.0/UDP 192.168 .6.103:5060..From: "User ID Balaji" <sip:3322@192.168.6.100 >;tag=925f0b001c06323a74788-57c59f3f..To: <sip:1133@192.168 .6.100>..Call-ID: 000b5f92-63c00003-69765ab4-289e7e69(a)192.1 68.6.103..Date: Tue, 20 Jan 2004 23:34:41 GMT..CSeq: 101 IN VITE..Expires: 180..User-Agent: Cisco-SIP-IP-Phone/2..Accep t: application/sdp..C # U 192.168.6.100:5060 -> 192.168.6.100:5080 INVITE sip:1133@192.168.6.100 SIP/2.0..Max-Forwards: 10..Re cord-Route: <sip:1133@192.168.6.100;ftag=925f0b001c06323a74 788-57c59f3f;lr=on>..Via: SIP/2.0/UDP 192.168.6.100;branch= 0..Via: SIP/2.0/UDP 192.168.6.103:5060..From: "User ID Bala ji" <sip:3322@192.168.6.100>;tag=925f0b001c06323a74788-57c5 9f3f..To: <sip:1133@192.168.6.100>..Call-ID: 000b5f92-63c00 003-69765ab4-289e7e69@192.168.6.103..Date: Tue, 20 Jan 2004 23:34:41 GMT..CSeq: 101 INVITE..Expires: 180..User-Agent: Cisco-SIP-IP-Phone/2..Accept: application/sdp..Contact: sip :3322@192.168.6.103:5060..Content-Type: application/sdp..Co ntent-Length: 225....v=0..o=CiscoSystemsSIP-IPPhone-UserAge nt 11416 8413 IN IP4 192.168.6.103..s=SIP Call..c=IN IP4 19 2.168.6.103..t=0 0..m=audio 24234 RTP/AVP 0 8 18 101..a=rtp map:0 pcmu/8000..a=rtpmap:101 telephone-event/8000..a=fmtp: 101 0-11.. ...It repeats the same messages 3) ngrep on eth0: interface: eth0 (192.168.6.0/255.255.255.0) ############### U 192.168.6.103:49834 -> 192.168.6.100:5060 INVITE sip:1133@192.168.6.100 SIP/2.0..Via: SIP/2.0/UDP 192.1 68.6.103:5060..From: "User ID Balaji" <sip:3322@192.168.6.100 >;tag=925f0b001c06323a74788-57c59f3f..To: <sip:1133@192.168.6 .100>..Call-ID: 000b5f92-63c00003-69765ab4-289e7e69(a)192.168.6 .103..Date: Tue, 20 Jan 2004 23:34:41 GMT..CSeq: 101 INVITE.. Expires: 180..User-Agent: Cisco-SIP-IP-Phone/2..Accept: appli cation/sdp..Contact: sip:3322@192.168.6.103:5060..Content-Typ e: application/sdp..Content-Length: 225....v=0..o=CiscoSystem sSIP-IPPhone-UserAgent 11416 8413 IN IP4 192.168.6.103..s=SIP Call..c=IN IP4 192.168.6.103..t=0 0..m=audio 24234 RTP/AVP 0 8 18 101..a=rtpmap:0 pcmu/8000..a=rtpmap:101 telephone-event /8000..a=fmtp:101 0-11.. # U 192.168.6.103:49834 -> 192.168.6.100:5060 INVITE sip:1133@192.168.6.100 SIP/2.0..Via: SIP/2.0/UDP 192.1 68.6.103:5060..From: "User ID Balaji" <sip:3322@192.168.6.100 >;tag=925f0b001c06323a74788-57c59f3f..To: <sip:1133@192.168.6 .100>..Call-ID: 000b5f92-63c00003-69765ab4-289e7e69(a)192.168.6 .103..Date: Tue, 20 Jan 2004 23:34:41 GMT..CSeq: 101 INVITE.. Expires: 180..User-Agent: Cisco-SIP-IP-Phone/2..Accept: appli cation/sdp..Contact: sip:3322@192.168.6.103:5060..Content-Typ e: application/sdp..Content-Length: 225....v=0..o=CiscoSystem sSIP-IPPhone-UserAgent 11416 8413 IN IP4 192.168.6.103..s=SIP Call..c=IN IP4 192.168.6.103..t=0 0..m=audio 24234 RTP/AVP 0 8 18 101..a=rtpmap:0 pcmu/8000..a=rtpmap:101 telephone-event /8000..a=fmtp:101 0-11.. # U 192.168.6.103:49834 -> 192.168.6.100:5060 INVITE sip:1133@192.168.6.100 SIP/2.0..Via: SIP/2.0/UDP 192.1 68.6.103:5060..From: "User ID Balaji" <sip:3322@192.168.6.100 >;tag=925f0b001c06323a74788-57c59f3f..To: <sip:1133@192.168.6 .100>..Call-ID: 000b5f92-63c00003-69765ab4-289e7e69(a)192.168.6 .103..Date: Tue, 20 Jan 2004 23:34:41 GMT..CSeq: 101 INVITE.. Expires: 180..User-Agent: Cisco-SIP-IP-Phone/2..Accept: appli cation/sdp..Contact: sip:3322@192.168.6.103:5060..Content-Typ e: application/sdp..Content-Length: 225....v=0..o=CiscoSystem sSIP-IPPhone-UserAgent 11416 8413 IN IP4 192.168.6.103..s=SIP Call..c=IN IP4 192.168.6.103..t=0 0..m=audio 24234 RTP/AVP 0 8 18 101..a=rtpmap:0 pcmu/8000..a=rtpmap:101 telephone-event /8000..a=fmtp:101 0-11.. ### ...it repeats these messages Thanks, Balaji

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[Serusers] ser not stopping
by Annie Sasidar 20 Jan '04

20 Jan '04

The syslog error indicates: module version mismatch for /usr/lib/ser/modules/dbtext.so; core:0.8.11;module:0.8.12 How do i fix this? I have the ser-0.8.12-0.i386.rpm and ser-0.8.12_src.tar.gz. Do i need to download the entire source tree of ser from the cvs login.I tried the anonymous connection but it keeps timing out. Please help. Thanks, Annie

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[Serusers] Upper Limit
by Greg Oliver 20 Jan '04

20 Jan '04

What is the upper limit of concurrent calls that SER can handle. Assuming PC platform with MySQL backend? Thanks, Greg Oliver

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Re: [Serusers] Reg. SIP Scenario Generator
by Darshan Uka 20 Jan '04

20 Jan '04

Balaji, Use Ethereal at http://www.ethereal.com/ to capture the traces. Then it gives you the option to save the dump in a libpcap format. Use that dump file as the input to your sip scenario generator. Hope this helps. Darshan.A.Uka Multimedia Labs DePaul University Chicago,IL 60604 ----Original Message Follows---- From: Jiri Kuthan <jiri(a)iptel.org> To: bbthog2(a)uky.edu, serusers(a)lists.iptel.org Subject: Re: [Serusers] Reg. SIP Scenario Generator Date: Tue, 20 Jan 2004 22:26:45 +0100 MIME-Version: 1.0 X-Sender: jiri@localhost (Unverified) Received: from fox.iptel.org ([195.37.77.101]) by mc8-f26.hotmail.com with Microsoft SMTPSVC(5.0.2195.6824); Tue, 20 Jan 2004 13:43:01 -0800 Received: from [195.37.77.101] (ip6-localhost [IPv6:::1])by fox.iptel.org (Postfix) with ESMTPid C604BBDDA; Tue, 20 Jan 2004 22:41:48 +0100 (CET) Received: by fox.iptel.org (Postfix, from userid 103)id DC4C8BDC0; Tue, 20 Jan 2004 22:41:42 +0100 (CET) Received: from jku07.iptel.org (APh-Aug-104-2-1-192.w217-128.abo.wanadoo.fr[217.128.104.192]) by fox.iptel.org (Postfix) with ESMTPid 5BED2BDCC; Tue, 20 Jan 2004 22:41:41 +0100 (CET) X-Message-Info: QIy1oIULmHdUOd1UCKQ04+D4MjRUwtUY X-Original-To: serusers(a)fox.iptel.org Delivered-To: serusers(a)fox.iptel.org Message-Id: <6.0.1.1.0.20040120222606.01eddcd8@localhost> X-Mailer: QUALCOMM Windows Eudora Version 6.0.1.1 In-Reply-To: <1074552914.48be0620bbthog2(a)uky.edu> References: <1074552914.48be0620bbthog2(a)uky.edu> X-Spam-Checker-Version: SpamAssassin 2.61 (1.212.2.1-2003-12-09-exp) on fox.iptel.org X-Spam-Level: X-Spam-Status: No, hits=-2.2 required=5.0 tests=BAYES_00,RCVD_IN_DYNABLOCK,RCVD_IN_SORBS autolearn=no version=2.61 X-BeenThere: serusers(a)lists.iptel.org X-Mailman-Version: 2.1.3 Precedence: list List-Id: Support for users of the SIP Express Router <serusers.iptel.org> List-Unsubscribe: <http://lists.iptel.org/mailman/listinfo/serusers>,<mailto:serusers-request@lists.iptel.org?subject=unsubscribe> List-Archive: </pipermail/serusers> List-Post: <mailto:serusers@lists.iptel.org> List-Help: <mailto:serusers-request@lists.iptel.org?subject=help> List-Subscribe: <http://lists.iptel.org/mailman/listinfo/serusers>,<mailto:serusers-request@lists.iptel.org?subject=subscribe> Errors-To: serusers-bounces(a)lists.iptel.org Return-Path: serusers-bounces(a)lists.iptel.org X-OriginalArrivalTime: 20 Jan 2004 21:43:01.0874 (UTC) FILETIME=[60D27D20:01C3DF9E] At 11:55 PM 1/19/2004, Balaji Bapulal Thoguluva wrote: >Hi, > > I would like to know if anybody has used SIP Scenario Generator software. I saw this from this website http://www.iptel.org/~sipsc/ I did, I liked it. > If any body has already used it, I would like to know what kind of file is given as input to it. The document says any libpcap formatted file can be given as input. yes, it is what the doc tells. >I guessed tcpdump files produces lipbcap formatted files. But it doesnt seem to work. it does. >I would appreciate if anybody could tell about what is lipcap formatted file and how I can generate it. use tcpdump. -jiri _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers _________________________________________________________________ Let the new MSN Premium Internet Software make the most of your high-speed experience. http://join.msn.com/?pgmarket=en-us&page=byoa/prem&ST=1

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RE: [Serusers] Reg. SIP Scenario Generator
by Rose, John 20 Jan '04

20 Jan '04

I've used it in windows and it works pretty good but it would be better if it had a gui. All I did was save an ethereal file and fed it to sip_scenario.exe at the command line and it genereated an html SIP step-ladder trace. -----Original Message----- From: Jiri Kuthan [mailto:jiri@iptel.org] Sent: Tuesday, January 20, 2004 2:27 PM To: bbthog2(a)uky.edu; serusers(a)lists.iptel.org Subject: Re: [Serusers] Reg. SIP Scenario Generator At 11:55 PM 1/19/2004, Balaji Bapulal Thoguluva wrote: >Hi, > > I would like to know if anybody has used SIP Scenario Generator > software. I saw this from this website http://www.iptel.org/~sipsc/ I did, I liked it. > If any body has already used it, I would like to know what kind of file is given as input to it. The document says any libpcap formatted file can be given as input. yes, it is what the doc tells. >I guessed tcpdump files produces lipbcap formatted files. But it doesnt seem to work. it does. >I would appreciate if anybody could tell about what is lipcap formatted file and how I can generate it. use tcpdump. -jiri _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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Re: [Serusers] ser not stopping
by Annie Sasidar 20 Jan '04

20 Jan '04

Mike, I did as u suggested, still when i do a restart, Stopping ser: Failed but Starting ser: OK. Any tips on where i should look to solve the problem? Thanks, Annie

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[Serusers] Reg. SIP Scenario Generator
by Balaji Bapulal Thoguluva 20 Jan '04

20 Jan '04

Hi, I would like to know if anybody has used SIP Scenario Generator software. I saw this from this website http://www.iptel.org/~sipsc/ If any body has already used it, I would like to know what kind of file is given as input to it. The document says any libpcap formatted file can be given as input. I guessed tcpdump files produces lipbcap formatted files. But it doesnt seem to work. I would appreciate if anybody could tell about what is lipcap formatted file and how I can generate it. Thanks, Balaji

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[Serusers] serweb, getting it working
by Ticknor.Scott＠ic.gc.ca 20 Jan '04

20 Jan '04

hi, first post here after reading thru the archives and whatnot. im a ser-n00b, so go easy. i installed from source with the -all option for all modules. everything is where it should be, i think. basically, i am getting MySQL errors when trying to access serweb. -- Warning: Access denied for user: 'ser@Lima' (Using password: YES) in /var/www/html/phplib/db_mysql.inc on line 73 Database error: pconnect(Lima, ser, $Password) failed. MySQL Error: () Session halted. -- the ser db is created, along with a 'ser' user and the default heslo passwd. i used phpMyAdmin to grant ser full permissions over the ser db. i suspected the problem is the appending of @Lima to the user name was problematic, so i created a 'ser@Lima' user and gave it permissions for the ser db as well. still no luck. here are some relevant bits from ser.cfg. if you need me to post logs, other config files, let me know. thanks for reading! ---- $this->db_host="Lima"; //database host $this->db_name="ser"; //database name $this->db_user="ser"; //database conection user $this->db_pass="heslo"; //database conection password $this->root_path="/serweb/"; /* root uri of your server */ /* $this->root_uri="http://Lima/"; */ $this->root_uri="http://10.0.0.54/"; /* where is your zone file on your server ? */ $this->zonetab_file = "/usr/share/zoneinfo/zone.tab"; /* serweb will send confirmation emails and SIP IMs -- what sender address should it claim ? should appear in them ? */ $this->mail_header_from="registrar(a)mydomain.org"; $this->web_contact="sip:daemon@Lima"; /* spool directory with voicemail messages */ $this->voice_silo_dir = '/var/spool/voicemail/'; /* directory with voicemail greetings */ $this->greetings_spool_dir = '/var/greetings/'; /* serweb talks to SER via FIFO -- this is FIFO's name, it must have the same value as SER's fifo config param */ $this->fifo_server="/tmp/ser_fifo"; ----

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sr-users January 2004