October 2003 - sr-users

[Serusers] Use of SER in Educational Organizations
by Jiri Kuthan 22 Oct '03

22 Oct '03

Hello serusers, I'm trying to map usage of SER in educational organizations. Please, let me know if you are aware of any. Thanks, -jiri -- Jiri Kuthan http://iptel.org/~jiri/

5 4

[Serusers] setting IP address
by Iizuka, Hirotaka, VF-JP 22 Oct '03

22 Oct '03

Hi, I have a problem with setting IP address for SER pc. Since it is linux os, I don't know how to set the IP address. Where can I set the IP address? Thank you Hiro

2 1

[Serusers] Radius Accounting
by Xten India 22 Oct '03

22 Oct '03

Hai, We got the radius accounting start and stop. Thanks for your help. with Regards, xten india --------------------------------- Do you Yahoo!? The New Yahoo! Shopping - with improved product search

1 0

[Serusers] multiple users registering problem
by Annie Sasidar 22 Oct '03

22 Oct '03

Hi, I am using Windows messenger 4.7 for testing ser. I have a linux box as a stateless proxy. Only a single user gets registered. When i register a new user, the old record seems to be deleted. When i do a serctl ul show i get only the last user registered. What should i do? Any tips will be greatly appreciated. Thanks in advance, Annie

1 0

[Serusers] Trunking between two sip networks
by Sathya Weerasooriya 22 Oct '03

22 Oct '03

Hi Folks, I am not a SER user yet, but hopefully soon. I have a need to interconnect two SIP networks just like we use a SIP to PSTN gateway (to connect SIP network and PSTN). Let me explain this senario in simple terms. Lets say I have 1 port FXO g/w. Then all my clienst in the ip network can use only one PSTN line to get to PSTN. And PSTN always thinks that the calls are originated from the directory number of this PSTN line. Similarly lets say I have 1 phone number, 1234(a)iptel.org ( … [View More]

3 3

[Serusers] acc table explained
by Hans Eriksson 21 Oct '03

21 Oct '03

In table acc, I am a bit confused about the semantic differences between sip_from, i_uri and from_uri sip_to, o_uri and to_uri Can someone please enlight me. /hans

2 1

[Serusers] 400 Table 'aliases' not found in memory
by kelvin 21 Oct '03

21 Oct '03

I have installed ser0.8.11 and serweb latest for CVS on Redhat 9.0. After installation, I test the serweb subscription and receiving an email notification as below:- http://192.168.1.4/serweb/user_interface/reg/confirmation.php?nr=1da15fb a311ffa3c916bf4e733263d2a I click on it and I get an error below but I check the subscriber table in mysql it is in there. _________ 192.168.1.4 User Management 400 Table 'aliases' not found in memory, use save("aliases") or lookup("aliases") in the … [View More]

2 1

[Serusers] hello
by Iizuka, Hirotaka, VF-JP 21 Oct '03

21 Oct '03

Hi, I need to know if SER provides "presence" service. I want to view the SIP message flow between SIP softphone and SER from SER side, what kind of application do I need to install? Hiro

3 2

[Serusers] SER installation problems
by Subhra Saha 21 Oct '03

21 Oct '03

Hi, I am new to using SER and at the moment having installation problems. I am trying to run SER 0.8.8 version on a Redhat Linux 7.3 machine. Is it OK? After proceeding as specified in the quick install guide, I have been able to start the SER. But on trying to monitor the performance of SER using '/usr/sbin/serctl moni', the following is shown: [cycle #:1 ; if constant make sure server lives and fifo is on I am not able to follow this. Have also downloaded and untared the serweb. But I … [View More]

3 2

[Serusers] Adding columns to table acc
by Hans Eriksson 21 Oct '03

21 Oct '03

I am contemplating if I can add two columns to acc: * seq: auto_increment int(11) - to make sure that the chronological order is maintained. This is crucial if you want to debug problems, transfer infor from one table to another, etc. I.e. you really want the INVITE to come before any BYE etc. * status: an enumeration. I am examining the rows in acc an pull out CDR information and I need to flag examined rows. The basic questions is about the programming. It should be safe to add two … [View More]

3 2

[Serusers] rtpproxy updated
by Maxim Sobolev 19 Oct '03

19 Oct '03

Folks, I've just updated rtpproxy tarball available at http://www.portaone.com/~sobomax/rtpproxy.tar to include ability to alter location of the command socket (userful if there are multiple SERs running on the same machine, appropriate patches for nathelper were commited into trunk some time ago), as well as an ability to set specific TOS for RTP packets (default is now 0xa0), which can be used to do QoS. Regards, Maxim

3 4

[Serusers] Need to modify username
by Mike Dehn 19 Oct '03

19 Oct '03

I am in the process of establishing a SIP-based system using SER which will allow my end users to connect to each other and to dial out to the pstn using a SIP/pstn gateway run by a provider downstream. Some of the users on my system are consultants who work on several projects at once. They would like to prefix the numbers they dial with their own arbitrary 4-digit project codes for different calls and have the accounting I send them show the project code they used for each call. Since my … [View More]accounting is done downstream at the pstn gateway, and it shows the username for each call, I would like to change the username on each of the calls going out of my SER to include the project code. Then no changes would need to be made in the billing software and each call will be easy to identify as to user and project. Of course the project code would get stripped off so that just the correct uri is sent, and I have figured out how to do that using the strip function. But I am new to SER and just figuring my way through this, so I need a bit of help with the rest of it. Here is an example of what I want to set up. If user Mike wishes to call 1-111-1111 and wants to code it to project 1234, he would dial: *123411111111(a)wherever.com and the outgoing uri would be just: 11111111(a)wherever.com (this is done using strip) and the outgoing username would be: mike1234 Note: the asterisk just indicates that a project code follows. Not all users will want this feature and calls without an asterisk will be handled differently. If I can do the last part (change the outgoing username to mike1234) I'll have it cracked. It would be best to do this within SER, but I don't see a way to do it. If there is a way, please let me know. So then it seems to me that the best thing might be to use the exec_dst command to pass a set of commands to the shell would cause characters 2 through 5 of $SIP_ORURI to be appended to the end of $SIP_USER. So something like: EXPORT $SIP_USER=(characters 2-5 of $SIP_ORURI) ...... Obviously my bash-knowledge needs a bit of work here ;-) If this would work, can someone tell me the shell commands to use? Alternatively, what about calling a small executable that reads the appropriate environment variables and changes the value of $SIP_USER before returning to SER? I had at first thought this might be the simplest way to do it, but now I understand that when a program modifies an environment variable the variable returns to its original value when the child process ends. If that is correct, then SER would never see the change. Note that I'm aware that it would be easier to do this accounting on my own SER system, where I have access to the original user name. However, since the pstn gateway at the next hop does the official accounting and billing, I want the billing it produces to include the project codes, and I think the easiest way to do this is for me to modify the outgoing username. I have been working away at this, starting from zero knowledge of Linux, but I've come about as far as I can get. I would appreciate any advice. Thanks, Mike [View Less]

1 0

Re: [Serusers] SER: windows messenger cannot deliver text messages...
by Jiri Kuthan 17 Oct '03

17 Oct '03

That's caused by new Messenger's _proprietary_ session model -- messaging session are initiated and expected to be initiated with INVITE. There is a hint how to avoid the 487 in our FAQ http://iptel.org/~faqomatic/fom-serve/cache/64.html Nevertheless, it only softens some scenarios, as said the core problem is the whole session model is violently proprietary. From standard compliance (and related capability to talk to anything else then Messenger itself), 4.7 was much better. -jiri At 10:05 … [View More]

1 0

[Serusers] SER: windows messenger cannot deliver text messages...
by David Quenzler 17 Oct '03

17 Oct '03

I've seen similar postings before, but could not find the resolution. SER 0.8.11 Windows Messenger 5.0.0381 Connecting two clients to the SER machine... both show online in their messenger windows. Testcase SER: 'ngrep -n 5060 user1' USER2: attempts IM 'hello world' to USER1 Flow control as seen with ngrep User2 SER User1 1> invite 100 <2 3> invite bye <4 bye <5 6> 481 7> 481 … [View More]

1 0

[Serusers] Outbound Proxy
by dhiraj.2.bhuyan＠bt.com 17 Oct '03

17 Oct '03

Hello All, Can anyone tell me whether the following setup can be achieved with SER? [UA] <-------> [Gateway/NAT/SER Proxy] <--------> [SER Registrar] 1. The UA is behind a NAT gateway. 2. Whenever the SER Proxy on the NAT Gateway receives a registration request from a UA ( tester@gateway )on the private network, it sends a registration request ( tester@ser-registrar ) to the "SER Registrar" on behalf of the UA. This means the SER Proxy should be able to translate a SIP URI on … [View More]

3 2

[Serusers] Too many hops...
by Ajeet 17 Oct '03

17 Oct '03

Hi, I have installed a ser on my one linux-machine in a LAN which also has an other Linux-machine running DNS server. SIP server has a domain like, sip.ur_net.lab and its ip address is 10.3.0.1 i can resolve the sip.ur_net.lab to 10.3.0.1 on the this sip machine by running command dig sip.ur_net.lab at the command line. Now i have connected two windows hosts to same network and installed SIP user agents on these windows hosts. now in client when i use my sip domain and sip proxy as sip.… [View More]

6 10

RE: [Serusers] Outbound Proxy
by dhiraj.2.bhuyan＠bt.com 17 Oct '03

17 Oct '03

Thanks for the reply. A quick google search and I found one B2BUA from http://www.vovida.org/applications/downloads/b2bua/ Is there any other open source B2BUA for Linux/Unix platform? Thanks, Dhiraj -----Original Message----- From: Jan Janak [mailto:jan@iptel.org] Sent: 17 October 2003 15:25 To: Bhuyan,D,Dhiraj,XVR3 R Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] Outbound Proxy Hello, no, it is not possible because you can't change To and From header fields in the message and … [View More]

1 0

AW: [Serusers] Finally, ser & vm working ok
by Harry Behrens 17 Oct '03

17 Oct '03

Dear Pablo, we are also setting up VM/SER, so pls. do send the configs if not to the list at least to me. Regards, Harry Dr. Harry Behrens Projektleitung BIB3R DAI Labor - Technische Universität Berlin Sekretariat GOR 1-1, Franklinstrasse 28/29, 10587 Berlin Fon: +49 30 314 23383 Fax: +49 30 314 21799 Email: harry.behrens(a)dai-labor.de http://www.dai-labor.de > -----Ursprüngliche Nachricht----- > Von: Pablo Murillo [mailto:ser@rednet.com.ar] > Gesendet: Freitag, 17. … [View More]

1 0

Re: [Serusers] Failure route processing
by jaime.gil＠orange.co.uk 17 Oct '03

17 Oct '03

Thanks for that, Jiri. 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 … [View More]

1 0

[Serusers] Contact analyze in Location table
by Marc Livet 16 Oct '03

16 Oct '03

Hi all, We're looking for informations regarding an INVITE action we would like to plan for SER server; We're manufacturing a new SIP phone, and in case of DSL-modem router, we're developing a special REGISTER with 2 Contacts for the same SIP phone: A public IP address, and a private IP address. In each case, SER server is placed on external part. Here is a scheme of what is done: @IP1 SIP phone1-----| @IPWan |---[modem-routeur]-----------(......INTERNET.......)--------… [View More]

2 1

[Serusers] Radius Accounting
by Xten India 16 Oct '03

16 Oct '03

Hi, We have compiled SER. Now ser sends accounting request to radius and its get updated in database. But we didn't get accounting stop request. (We have included setflag() in both INVITE and BYE request). Please help us. Thanks in advance, Regards, Xten India --------------------------------- Do you Yahoo!? The New Yahoo! Shopping - with improved product search

2 1

[Serusers] Compiling mysql
by giAndrea 16 Oct '03

16 Oct '03

Hi to all, I've found this problem during the compilation of mysql module. The command was make include_modules="mysql mangler" modules the output was: make[1]: Entering directory `/root/ser-0.8.11/modules/mysql' gcc -fPIC -DPIC -g -O9 -funroll-loops -Wcast-align -Wall -minline-all-stringops -malign-double -falign-loops -mcpu=athlon -DNAME='"ser"' -DVERSION='"0.8.11"' -DARCH='"i386"' -DOS='"linux"' -DCOMPILER='"gcc 3.2"' -D__CPU_i386 -D__OS_linux -DCFG_DIR='"/usr/local/etc/… [View More]ser/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DDNS_IP_HACK -DUSE_IPV6 -DUSE_TCP -DDISABLE_NAGLE -DF_MALLOC -DFAST_LOCK -DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL -DHAVE_MSGHDR_MSG_CONTROL -I/usr/local/include -I/usr/local/include/mysql -I/usr/local/mysql/include -I/usr/pkg/include -c dbase.c -o dbase.o In file included from dbase.c:39: con_mysql.h:33:25: mysql/mysql.h: No such file or directory In file included from dbase.c:39: con_mysql.h:39: parse error before "MYSQL_RES" con_mysql.h:39: warning: no semicolon at end of struct or union con_mysql.h:40: warning: type defaults to `int' in declaration of `con' con_mysql.h:40: warning: data definition has no type or storage class con_mysql.h:41: parse error before "row" con_mysql.h:41: warning: type defaults to `int' in declaration of `row' con_mysql.h:41: warning: data definition has no type or storage class dbase.c: In function `connect_db': dbase.c:88: dereferencing pointer to incomplete type dbase.c:88: `MYSQL' undeclared (first use in this function) dbase.c:88: (Each undeclared identifier is reported only once dbase.c:88: for each function it appears in.) dbase.c:88: parse error before ')' token dbase.c:89: dereferencing pointer to incomplete type dbase.c:95: warning: implicit declaration of function `mysql_init' dbase.c:95: dereferencing pointer to incomplete type dbase.c:97: warning: implicit declaration of function `mysql_real_connect' dbase.c:97: dereferencing pointer to incomplete type dbase.c:98: warning: implicit declaration of function `mysql_error' dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: warning: format argument is not a pointer (arg 3) dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: warning: format argument is not a pointer (arg 3) dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: warning: format argument is not a pointer (arg 3) dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: warning: format argument is not a pointer (arg 3) dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: warning: format argument is not a pointer (arg 3) dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: warning: format argument is not a pointer (arg 3) dbase.c:98: dereferencing pointer to incomplete type dbase.c:98: warning: format argument is not a pointer (arg 3) dbase.c:99: warning: implicit declaration of function `mysql_close' dbase.c:99: dereferencing pointer to incomplete type dbase.c:101: dereferencing pointer to incomplete type dbase.c: In function `disconnect_db': dbase.c:126: dereferencing pointer to incomplete type dbase.c:128: dereferencing pointer to incomplete type dbase.c: In function `submit_query': dbase.c:148: warning: implicit declaration of function `mysql_query' dbase.c:148: dereferencing pointer to incomplete type dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: warning: format argument is not a pointer (arg 3) dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: warning: format argument is not a pointer (arg 3) dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: warning: format argument is not a pointer (arg 3) dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: warning: format argument is not a pointer (arg 3) dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: warning: format argument is not a pointer (arg 3) dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: warning: format argument is not a pointer (arg 3) dbase.c:149: dereferencing pointer to incomplete type dbase.c:149: warning: format argument is not a pointer (arg 3) dbase.c: In function `db_init': dbase.c:284: sizeof applied to an incomplete type dbase.c:289: sizeof applied to an incomplete type dbase.c:289: sizeof applied to an incomplete type dbase.c:289: sizeof applied to an incomplete type dbase.c:289: sizeof applied to an incomplete type dbase.c:289: sizeof applied to an incomplete type dbase.c:289: sizeof applied to an incomplete type dbase.c: In function `db_close': dbase.c:315: dereferencing pointer to incomplete type dbase.c:316: warning: implicit declaration of function `mysql_free_result' dbase.c:316: dereferencing pointer to incomplete type dbase.c: In function `get_result': dbase.c:343: dereferencing pointer to incomplete type dbase.c:343: warning: implicit declaration of function `mysql_store_result' dbase.c:343: dereferencing pointer to incomplete type dbase.c:344: dereferencing pointer to incomplete type dbase.c:345: warning: implicit declaration of function `mysql_field_count' dbase.c:345: dereferencing pointer to incomplete type dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: warning: format argument is not a pointer (arg 3) dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: warning: format argument is not a pointer (arg 3) dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: warning: format argument is not a pointer (arg 3) dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: warning: format argument is not a pointer (arg 3) dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: warning: format argument is not a pointer (arg 3) dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: warning: format argument is not a pointer (arg 3) dbase.c:350: dereferencing pointer to incomplete type dbase.c:350: warning: format argument is not a pointer (arg 3) dbase.c: In function `db_free_query': dbase.c:388: dereferencing pointer to incomplete type dbase.c:389: dereferencing pointer to incomplete type make[1]: *** [dbase.o] Error 1 make[1]: Leaving directory `/root/ser-0.8.11/modules/mysql' [View Less]

4 15

[Serusers] ldap+radius+ser
by Kelvin Chua 16 Oct '03

16 Oct '03

hi guys, our university is using ldap as password storage for the authentication of several services like webmail, webproxy, etc. there are so little info regarding the implementation of ldap and http digest authentication (which sip use). we are trying to implement scenario where ser would authenticate vs a radius server, which in turn would query the ldap. so far, we have only done authentication between ser<------->radius and radius<------->ldap, but not ser-->radius-->… [View More]

2 1

[Serusers] Multiple contacts
by Yang Xiang 16 Oct '03

16 Oct '03

Hi, a user, we say yang, is registered from different locations, therefor there are multiple contacts in the location table like this: --------------------------------- aor : 'yang@domain' Contact: 'sip:10.20.0.100:5060' q: 1.00 aor :'yang@domain' Contact: 'sip:192.44.30.122:16621' q: 0.00 ----------------------------------- I have configured SER as following: --------------------------- if (!lookup("location")) { sl_send_reply("404", "Not Found"); … [View More]

3 2

[Serusers] Failure route processing
by jaime.gil＠orange.co.uk 15 Oct '03

15 Oct '03

Hello there, We are trying to put together a script that executes an external program when receiving a certain failure code. The current script looks like: /*********************** start script ********************************/ route { [........] if (method==INVITE) { log(1, "INVITE\n"); t_on_failure("1"); }; [........] t_relay(); } [......] failure_route[1] { log(1, "Retry...\n"); … [View More]

2 1

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

sr-users October 2003