- sr-users - kamailio.org

RE: [Serusers] help with accounting using mysql
by Sunithi JP 27 Mar '03

27 Mar '03

hi, thanks. what i am looking for is not a full fledged accounting module. i need to know if currently generated call records can be put into MySql database. if yes, is there any tool available to view these records? rgds, sunithi -----Original Message----- From: jh(a)lohi.eng.song.fi [mailto:jh@lohi.eng.song.fi] Sent: Thursday, March 27, 2003 8:21 PM To: Sunithi JP Cc: 'serusers(a)lists.iptel.org' Subject: RE: [Serusers] help with accounting using mysql Sunithi JP writes: > thanks for the quick response. cud u pls tell me if accounting thru RADIUS > is working? it depends how you define "working". the problem currently is that there is no easy way to know if a bye, for example, was sent by a local or foreign user. before that is information is available, any accounting is difficult to make to "work". if you mean a version of radius accounting that doesn't crash and produces "records", i'm sure that such a module will be included in the next release. -- juha

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RE: [Serusers] help with accounting using mysql
by Sunithi JP 27 Mar '03

27 Mar '03

hi Nils, thanks for the quick response. cud u pls tell me if accounting thru RADIUS is working? if so, where can i find help regarding this? any documents? pls send me the links if any. thanks sunithi -----Original Message----- From: Nils Ohlmeier [mailto:nils@iptel.org] Sent: Thursday, March 27, 2003 7:46 PM To: Sunithi JP; 'serusers(a)lists.iptel.org' Subject: Re: [Serusers] help with accounting using mysql On Thursday 27 March 2003 15:09, Sunithi JP wrote: > hi all, > i mailed earlier regarding this. this is really urgent. > > i have just installed SER (version 0.8.10) along with the MySql support. i > made entries for 2 users using "serctl add" command and am able to place a > call between them using MSN messenger. > i want to know what accounting support is available using MySql. what > settings need to be done? are any records generated and placed in the > database? how do i access these records? > in ser.cfg i have loaded modules acc.so and mysql.so. > > pls help asap. Their exist no support for storing accounting information in the MySQL database. You can use the acc module, which then will log informations about call starting and ending into syslog. But currently your are on your own to accumulate this informations from syslog. If you would be so kind to search the mailing list archives yourself you will find that we are currently talking to one users about publishing their solution. And in the future will also provide a solution. Regards Nils Ohlmeier

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[Serusers] help with accounting using mysql
by Sunithi JP 27 Mar '03

27 Mar '03

hi all, i mailed earlier regarding this. this is really urgent. i have just installed SER (version 0.8.10) along with the MySql support. i made entries for 2 users using "serctl add" command and am able to place a call between them using MSN messenger. i want to know what accounting support is available using MySql. what settings need to be done? are any records generated and placed in the database? how do i access these records? in ser.cfg i have loaded modules acc.so and mysql.so. pls help asap. thanks, sunithi

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[Serusers] is loose routing supported?
by Sunithi JP 27 Mar '03

27 Mar '03

hi, It seems that iptel SER supports only strict routing. Pls tell me if it supports loose routing. if yes, do i have to enable it somehow? thx, sunithi

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Re: [Serusers] pstn gateway survey
by Jiri Kuthan 27 Mar '03

27 Mar '03

Than you! -jiri At 10:00 AM 3/27/2003, Ng, Soo Sim wrote: >I had tested it working with Cisco 3640 using ISDN BRI (VIC-2BRI-S/T-TE) > >SS >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers -- Jiri Kuthan http://iptel.org/~jiri/

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[Serusers] Setting up Presence server module
by jaime.gill＠orange.co.uk 27 Mar '03

27 Mar '03

Hi Jan, I've been trying the CVS version of SER to test the latest Presence Agent module. I'm using a very nearly identical configuration file to "pa.cfg" in etc/. The server seems to start correctly and is listening at the specified port. However, when any client sends a REGISTER, the server crashes. Is there anything we can do to debug this or any previous CVS version you consider to be estable enough to use for the time being? 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. *******************************************************************************

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[Serusers] RE: need help regarding SIP
by Sunithi JP 27 Mar '03

27 Mar '03

hi vijay, i did the installation through root. i think u cannot go about the installation as a user as u wont have the privileges. Pls ask ur system administrator to log is as root and do the installation. also, pls send ur mails to everyone in the mailing list by sending ur mails to serusers(a)lists.iptel.org. this will help others with similar queries. rgds sunithi -----Original Message----- From: vijay [mailto:vktiruveedula@foreseeinfo.com] Sent: Thursday, March 27, 2003 2:16 PM To: Sunithi JP Subject: need help regarding SIP hi sunithi, recently i was allocated work on SIP. what i have to do is i have to make our IM to talk with SIP clinets using SER. For this i have downloaded the SER from iptel.org. As a first step i have to install SER in my user account in linux and go thorough it. But it is not compiling and giving error (Permission denied). So which files i have to modify in order to compile / install the ser files in my account as i have no permissions to root folder. So can u help me how to compile and install the ser on linux with mysql support and how to make call to MSN using SIP. awating u r kind help / guide lines regading this. bye vijay

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RE: [Serusers] accounting using MySql
by Sunithi JP 27 Mar '03

27 Mar '03

there is a seruser admin guide which u can download from iptel.org. this will help u in every way. check this out. -----Original Message----- From: vijay [mailto:vktiruveedula@foreseeinfo.com] Sent: Thursday, March 27, 2003 3:52 PM To: Sunithi JP Subject: Re: [Serusers] accounting using MySql hi sunithi, thanx for u r reply. can u plz mail the steps involved in installation and running the SER server. I'm able to install SER. But i'm not getting how to start and use this. Plz help me. Thanks a lot in advance... with regards vijay ----- Original Message ----- From: "Sunithi JP" <sunithijp(a)indts.com> To: <serusers(a)lists.iptel.org> Sent: Thursday, March 27, 2003 12:33 PM Subject: [Serusers] accounting using MySql > hi, > i have just installed SER (version 0.8.10) along with the MySql support. i > made entries for 2 users in the database and am able to place a call between > them using MSN messenger. > i want to know what accounting support is available using MySql. what > settings need to be done? are any records generated and placed in the > database? how do i access these records? > > pls help, > > rgds, > sunithi > > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers

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[Serusers] where is Jabber Gateway?
by Sunithi JP 27 Mar '03

27 Mar '03

hi, i have just installed SER (version 0.8.10) along with the MySql support. can anyone pls tell me where i can find the Jabber Gateway? pls help, rgds, sunithi

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[Serusers] pstn gateway survey
by Ng, Soo Sim 27 Mar '03

27 Mar '03

I had tested it working with Cisco 3640 using ISDN BRI (VIC-2BRI-S/T-TE) SS

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[Serusers] accounting using MySql
by Sunithi JP 27 Mar '03

27 Mar '03

hi, i have just installed SER (version 0.8.10) along with the MySql support. i made entries for 2 users in the database and am able to place a call between them using MSN messenger. i want to know what accounting support is available using MySql. what settings need to be done? are any records generated and placed in the database? how do i access these records? pls help, rgds, sunithi

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[Serusers] Logging Capabilities
by Ricardo Villa 27 Mar '03

27 Mar '03

Hi, I would like to know if it is possible to append a variable to a log command like: log(1, "Register received \n"); For troubleshooting purposes I would like to be able to see a log in syslog that would say something like: "Register received from subscriber= ricvil" Is it possible to do something like? log(1, "Register received from subscriber= $username\n"); I could not find any documentation to support this. Thanks, Ricardo

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RE: [Serusers] Accounting Script
by akfullfo＠august.com 27 Mar '03

27 Mar '03

Well, I have no problem releasing the code, but there are a few technical constraints. - This is very much a test jig. For example, it uses psql via a pipe to do all database access. That stuff is layered out, so it can easily be directed at a real postgres perl module, but we have some issues with perl modules so tend not to use them, at least in early development. I would expect it to start groaning at around 100 calls/minute. We're in a beta test at the moment and will be in production within a month. When our call volume increases, we will certainly recode this in C. However, using direct database access from perl would probably give an 80% of the gains, so that might be the next step. - It depends on a special syslogd version. The change is simple -- the timestamp is written as "seconds since 1970" to msec precision instead of the human-readable representation. Unix time_t is simply more natural for this kind of work. I didn't attempt to layer the timestamp processing, but it only occurs in one or two places, so introducing mktime() and giving up on msecs would generalize this. I have a converted Linux syslogd.c. I'm pretty sure less than 10 lines changed. I know I converted a FreeBSD syslogd as well, but I can't find it. - The script uses the database to keep state. The first INVITE inserts the call detail and the call is active (no call_end time). The first BYE with matching call_id updates the call_end time. Heuristics are then applied to match each log entry from the gateway (cisco based) to the database entry. This allows detection of missed BYEs. The point is that the the database is integral in the matching algorithm. The side-benefit is that the database can be used to display active calls. The algorithm is dependent on efficient database indexing. - There is no particular dependency on database type except I do record endpoint IPs as Postgres "inet" types, but these are not searched so could as easily be "char" type. A "timestamp" type of some kind is pretty much crucial. So, I'm happy to push the code out to the group "as is". If nothing else, there are probably code fragments worthy of harvest. I can also put a bit of time into generalizing it a little before making it available. Opinions? Andy -- Andrew Fullford Email: andy(a)august.net August.Net Services, LLC Web: www.august.net > Date: Wed, 26 Mar 2003 08:18:44 +0100 > To: "Greg Fausak" <greg(a)august.net>, > "'Ricardo Villa'" <ricvil(a)epm.net.co>, <serusers(a)lists.iptel.org> > From: Michael Haberler <mah(a)eunet.at> > Subject: RE: [Serusers] Accounting Script > Cc: <sip(a)august.net> > > --=======55A13AEF======= > Content-Type: multipart/alternative; x-avg-checked=avg-ok-722294; boundary="=====================_54395666==.ALT" > > > --=====================_54395666==.ALT > Content-Type: text/plain; x-avg-checked=avg-ok-722294; charset=us-ascii; format=flowed > Content-Transfer-Encoding: 8bit > > At 18:21 25.03.2003 -0600, Greg Fausak wrote: > > >My partner (Andy Fullford) wrote our code that does this. > > > >We turned on SER accounting, deliver via SYSLOG, and have a script that > >scrapes all of that up and creates accounting records. > > > >In addition, we apply the syslog accounting output from our > >gateway routers to verify the INVITE/BYE sequences. Finally, > >we populate a database with the results. We were going to > >use radius, but it didn't quite work right for us. I think what we have > >cobbled together works really well. We don't have any 'hanging' calls > >anymore....and even if we did we would catch them with the gateway > >accounting. > > > >We did not think the SER user base would be interested. We use a postgres > >database and > >this doesn't seem to be mainstream. However, if there is interest for this > >sort of thing perhaps we could donate it? > > me as including the SER user base would be interested. > > Also, we are migrating towards a Postgres shop here, so I would be very > interested in Postgressifying the whole thing, accounting and SER itself. > > There was a post a while ago that somebody set out to do a DB interface > SER/Postgres; if this is under way, fine - if this project was abandoned, > we might chip in and do it - pleas get in touch with me > > -Michael > nic.at > > > > >Anyway, you could respond to <mailto:sip@august.net>sip(a)august.net and ask > >Andy if he can > >hack you out a piece of it to do what you want. > > > >---greg > >Greg Fausak > > > >-----Original Message----- > >From: serusers-admin(a)iptel.org [mailto:serusers-admin@lists.iptel.org] On Behalf > >Of Ricardo Villa > >Sent: Tuesday, March 25, 2003 3:53 PM > >To: serusers(a)lists.iptel.org > >Subject: [Serusers] Accounting Script > > > >Hi, > > > >Has anybody developed some sort of crude accounting script for SER that > >would match all BYEs with their respective INVITEs in the syslog file and > >say how many seconds each call lasted? > > > >Thanks, > >Ricardo

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Re: [Serusers] Database for SerWeb
by Jiri Kuthan 27 Mar '03

27 Mar '03

serweb is a web interface for ser. the database definitions are supplied with ser. -jiri At 05:20 PM 3/26/2003, Frost, Rod wrote: >All, > >Where can I find the database and its schema for use with SerWeb. I have installed serweb but don't see a database in mysql. > >Thanks > >Rod Frost >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers -- Jiri Kuthan http://iptel.org/~jiri/

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[Serusers] Accounting Script
by Ricardo Villa 27 Mar '03

27 Mar '03

Hi, Has anybody developed some sort of crude accounting script for SER that would match all BYEs with their respective INVITEs in the syslog file and say how many seconds each call lasted? Thanks, Ricardo

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[Serusers] Database for SerWeb
by Frost, Rod 26 Mar '03

26 Mar '03

All, Where can I find the database and its schema for use with SerWeb. I have installed serweb but don't see a database in mysql. Thanks Rod Frost

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[Serusers] Compile Error in Registrar Module
by Stephan Reiff-Marganiec 26 Mar '03

26 Mar '03

Make modules fails on registrar with the following error message(s): sip_msg.h:75: parse error before "cparam_t" sip_msg.h:83: parse error before '*' token Can you fix this (or let me know how to fix it)? thanks Stephan -- Stephan Reiff-Marganiec Research Fellow Department of Computing Science; University of Stirling email: srm(a)cs.stir.ac.uk tel: 01786 46 7448 -- The University of Stirling is a university established in Scotland by charter at Stirling, FK9 4LA. Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not disclose, copy or deliver this message to anyone and any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer do not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of the University of Stirling shall be understood as neither given nor endorsed by it.

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[Serusers] What has changed ???
by Stephan Reiff-Marganiec 26 Mar '03

26 Mar '03

I just updated ser from cvs and encounter the problem that ser will no longer start. I have my own module and a function (exec_pol) in that is started from ser.cfg in the route block. This used to work fine, but since the latest update from ser, ser just terminates saying "Parse Error: Command cannot be used in the block". I got this message after make all, make install and trying to start ser. I then realised that my module was not compiled anew because the find_export function now has more arguments (the NO_SCRIPT on, which it didn't need before). Having fixed this, things compile fine, but the error persists and I cannot start ser. Have I overseen an important change?? thanks, Stephan -- Dr Stephan Reiff-Marganiec Research Fellow Department of Computing Science; University of Stirling email: srm(a)cs.stir.ac.uk tel: 01786 46 7448 -- The University of Stirling is a university established in Scotland by charter at Stirling, FK9 4LA. Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not disclose, copy or deliver this message to anyone and any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer do not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of the University of Stirling shall be understood as neither given nor endorsed by it.

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Re: [Serusers] Hardware and Linux for SIP Express Router
by 'Jan Janak' 26 Mar '03

26 Mar '03

Hello, On 26-03 14:00, Valery Shampal wrote: > Hi, Jan > > Thank you very much indeed. > So quick answer :-) > > As from the page http://www.iptel.org/ser/ under SIP Express Router (ser) > topic > > ======================================================================== > Technical Information: > > C-Written. Ported to Linux (PC, IPAQ), BSD (PC) and Solaris (Sun). > Throughput thousands of calls per second (CPS) on a dual-CPU PC (capacity > needed to cover Bay Area) and hundreds of CPS on Compaq IPAQ. Support for > both IPv4 and IPv6. Small footprint size: 300k core, all common modules > (optional) up to 630k. > ======================================================================== > > A dual CPU Pc is mentioned. This was a "trigger" to ask the questions. Yes, we use a dual Athlon CPU for performance measurements. On this HW ser with simple configuration is able to do ~ 5000 CPS. The 5k CPS are stateful, stateless ser could do more. > We will use it within some Test-Demo Lab along with Hammer, Hammer ST and > PacketSphere > products from Empirix (http://www.empirix.com). We are their value added > distributors here in Israel. Unfortunately I don't know the products. > So it might be thousands calls over IP in this Lab. As I understood from > your answer, there are no > firm limitations on PC hardware. In other words, one with 450MGhz CPU and > 512MB > physical memory might be enough. Am I right? > No, there is no HW manufacturer limitation. HW configuration really depends a lot on the test scenarios. If you are going to have many concurrent transactions, you will need at least 4 kB of memory per transaction. So if you know duration of the transactions you can easily calculate how fast you will run out of memory. If you are going to use user location and will have many users registered simultaneously, you will need some additional memory for user location records (~2kB per record). Our tests showed that usually memory is the bottleneck. The more memory you have the longer your tests can run. > So what about a dual CPU above? That's a machine we use for testing. Could you, please, provide us with more information regarding the testing ? We are also interested in such testing (especially if you can generate really high number of CPS or messages per second). Maybe we could provide you with some ser optimizations so both sides could benefit from it. Jan.

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[Serusers] Hardware and Linux for SIP Express Router
by Valery Shampal 26 Mar '03

26 Mar '03

Dear friends, We are going to use this product. I would like to know what version of Linux RedHat on Intel PC is supported and what hardware is recommended: CPU, Memory, disk, etc. Thank you very much in advance. Regards, Valery Valery Shampal, MIS Manager Negev Software Industries, Ltd. +972-53-987211 mobile +972-3-5331976 ext. 211 +972-3-5332371 fax mailto:valery.shampal@nsi.co.il http://www.nsi.co.il

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RE: [Serusers] Any java example SIP server is there ....?
by Klaus Darilion 26 Mar '03

26 Mar '03

Take a look at http://snad.ncsl.nist.gov/proj/iptel/ regards, klaus -----Original Message----- From: gooty sreedharreddy [mailto:gsreddy_4c@yahoo.com] Sent: Wednesday, March 26, 2003 10:51 AM To: serusers(a)lists.iptel.org Subject: [Serusers] Any java example SIP server is there ....? Hi everybody, we want to develop a SIP server. We downloaded SER from iptel.org. But which is only for linux/solaris. Is there any server for windows. And we want develop it using java. Is there any SIP server using java. Please help me out. cheers sreedhar reddy g _____ Do you Yahoo!? Yahoo! <http://rd.yahoo.com/platinum/evt=8162/*http://platinum.yahoo.com/splash .html> Platinum - Watch CBS' NCAA March Madness, live <http://rd.yahoo.com/platinum/evt=8162/*http://platinum.yahoo.com/splash .html> on your desktop!

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RE: [Serusers] Any java example SIP server is there ....?
by Klaus Darilion 26 Mar '03

26 Mar '03

You have to be root to "make install"! Klaus -----Original Message----- From: vijay [mailto:vktiruveedula@foreseeinfo.com] Sent: Wednesday, March 26, 2003 11:24 AM To: serusers(a)lists.iptel.org Subject: Re: [Serusers] Any java example SIP server is there ....? Hi, i am getting the following error when i tried to build SER in linux. sh-2.05$ pwd /usr/vijay/ser/sip_router sh-2.05$ make install some output here... make[1]: Entering directory `/usr/vijay/ser/sip_router/modules/vm' make[1]: `vm_mod.so' is up to date. make[1]: Leaving directory `/usr/vijay/ser/sip_router/modules/vm' mkdir -p /usr/local/etc/ser/ mkdir: cannot create directory `/usr/local/etc/ser': Permission denied make: *** [/usr/local/etc/ser] Error 1 what may be the error ? Plz help me... regrds vijay ----- Original Message ----- From: Klaus Darilion <mailto:darilion@ict.tuwien.ac.at> To: gooty sreedharreddy <mailto:gsreddy_4c@yahoo.com> ; serusers(a)lists.iptel.org Sent: Wednesday, March 26, 2003 3:26 PM Subject: RE: [Serusers] Any java example SIP server is there ....? Take a look at http://snad.ncsl.nist.gov/proj/iptel/ regards, klaus -----Original Message----- From: gooty sreedharreddy [mailto:gsreddy_4c@yahoo.com] Sent: Wednesday, March 26, 2003 10:51 AM To: serusers(a)lists.iptel.org Subject: [Serusers] Any java example SIP server is there ....? Hi everybody, we want to develop a SIP server. We downloaded SER from iptel.org. But which is only for linux/solaris. Is there any server for windows. And we want develop it using java. Is there any SIP server using java. Please help me out. cheers sreedhar reddy g _____ Do you Yahoo!? Yahoo! <http://rd.yahoo.com/platinum/evt=8162/*http://platinum.yahoo.com/splash .html> Platinum - Watch CBS' NCAA March Madness, live <http://rd.yahoo.com/platinum/evt=8162/*http://platinum.yahoo.com/splash .html> on your desktop!

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[Serusers] Any java example SIP server is there ....?
by gooty sreedharreddy 26 Mar '03

26 Mar '03

Hi everybody, we want to develop a SIP server. We downloaded SER from iptel.org. But which is only for linux/solaris. Is there any server for windows. And we want develop it using java. Is there any SIP server using java. Please help me out. cheers sreedhar reddy g --------------------------------- Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop!

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[Serusers] help regarding sip
by vijay 25 Mar '03

25 Mar '03

Hi, we have our own Instant Messenger. Now we want to make our IM users to talk to other users by using SIP. We have downloaded SER. But unable to go a step forward also. And am using windows platform. 1.Is it possible to make it work on windows? If yes how. 2.Our intention is to make the IM clients to talk with the other users using SIP. For this what we need to do ? Please help me in getting out from this problem. bye vijay

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[Serusers] Iconnect
by Ricardo Villa 25 Mar '03

25 Mar '03

Hi, I was wondering if something like this could be possible with SER: If we use SER as the SIP server for a small company and they wanted to have access to a SIP PSTN Gateway, could we just open an account with Iconnect or Vonage and have all the company's PSTN traffic be redirected to the Iconnect SIP gateway by SER (SER would have to rewrite the INVITE so that the originator has the username/password of the account that we setup). In the eyes of Iconnect or Vonage the calls would be coming in from one user(the account that we opened). I know this is a little extreme but seeing that SER can rewrite and manipulate so many other things, maybe it could do this as well. Thanks, Ricardo

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[Serusers] hi
by gooty sreedharreddy 25 Mar '03

25 Mar '03

Hi,i'm new to SIP. I want to integrate my existing Instant Messenger to SIP server. I mean i have to write some thing so that our IM users can chat with the other users using SIP. But i don't know SIP. Now i'm going through SIP docs. I'm getting the architecture, but i'm unable to understand what to write for the above problem. Whether we need to write one SIP enabled server or we have to use third party server. So please let me know what actually i need to do to get out from this problem. I'll be very thankful to you if you show me a path. thanks in advance. cheersg.sreedhar reddy --------------------------------- Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop!

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[Serusers] Does ser accept SIP header fields in compact form?
by Bill Kavadas 24 Mar '03

24 Mar '03

Hi, Does anyone know if ser accepts SIP Messages whose header fields are in compact form? ie, INVITE sip:UserB@biloxi.com SIP/2.0 v: SIP/2.0/UDP client.atlanta.com:5060;branch=z9hG4bK74bf9 f: sip:UserA@atlanta.com;tag=9fxced76sl t: sip:UserB@biloxi.com i: 3848276298220188511(a)atlanta.com CSeq: 1 INVITE m: sip:UserA@client.atlanta.com Cheers, Bill -- ================================================================= Bill Kavadas tel: +61 3 9264 3053 Software Engineer fax: +61 3 9271 4786 NEC Australia Pty Ltd email: bill.kavadas(a)csdd.nec.com.au =================================================================

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Re: [Serusers] Routing subsequent SIP traffic through the proxy
by jaime.gill＠orange.co.uk 24 Mar '03

24 Mar '03

Hello Jiri, Of course, I meant the non-paranoic meaning, that is forcing the subsequent requests to go through the proxy. The question is related to the FCP module I'm trying to complete. In order to close the previously opened ports, the module needs to see BYE and CANCEL messages. When adding record-routing header from a natted proxy, this address must be changed to a public one whenever the message is for the public Internet. Is my understanding correct? My other concern with Record Routing is whether this translation for the request involves translating the RR field back to the one of the natted proxy, when the response hits the proxy. Regards, Jaime Jiri Kuthan <jiri(a)iptel.org> on 21/03/2003 17:28:48 To: Jaime GILL/EN/HTLUK@HTLUK serusers(a)lists.iptel.org cc: Subject: Re: [Serusers] Routing all SIP traffic through the proxy At 12:29 PM 3/21/2003, jaime.gill(a)orange.co.uk wrote: >Hi, > >Not sure if someone has asked this before. Is there any way to route all SIP >messages through SER without using record_route()? > >Jaime I'm not sure what it means "all SIP messages". In a paranoid understanding, that would include interception of iptel.org messages by someone else. In general, there are two options: setting an outbound proxy in phones and forcing subsequent requests hit a proxy through rr-ing. -Jiri ******************************************************************************* 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] Web Client and ATA
by Esteban D. Benavides 24 Mar '03

24 Mar '03

Do any body knows if there is a push to talk solution to implement in my web in orther to call to my ATA186 when somebody push the talk .... I read there is a solution ???? Esteban

2 1

[Serusers] Authentication question
by Nimal Ratnayake 24 Mar '03

24 Mar '03

Hi, I want all users who have accounts on host A to have access to ser which runs on host B, (without having to add them again to the mysql database on host B.) I learned that Radius Digest Authentication cannot be used because it needs the Radius server to know the cleartext password of the user. Is there any other method that I can use in this situation? Nimal R.

2 1

[Serusers] Creating more SIP Virtual Lines with ser
by Kannaiyan 23 Mar '03

23 Mar '03

Hi, I would like to create more than one virtual line, like FWD, deltathree, iptel all to a single ATA box. Can anyone here please guide how can I do with ser. Regards, Kannaiyan

2 3

[Serusers] auth_radius module problem
by Nimal Ratnayake 23 Mar '03

23 Mar '03

Hi, I have built ser and modules from the tar.gz file available on CVS. Authentication using auth_db works fine, but auth_radius results in a segmentation fault when I try to register. The debug log (with debug=9) says: Mar 22 16:21:32 voip ser: SIP Request: Mar 22 16:21:32 voip ser: method: <REGISTER> Mar 22 16:21:32 voip ser: uri: <sip:voip.pdn.ac.lk> Mar 22 16:21:32 voip ser: version: <SIP/2.0> Mar 22 16:21:32 voip ser: parse_headers: flags=1 Mar 22 16:21:32 voip ser: Found param type 232, <branch> = <z9hG4bK3378053857>; state=16 Mar 22 16:21:32 voip ser: end of header reached, state=5 Mar 22 16:21:32 voip ser: parse_headers: Via found, flags=1 Mar 22 16:21:32 voip ser: parse_headers: this is the first via Mar 22 16:21:32 voip ser: After parse_msg... Mar 22 16:21:32 voip ser: preparing to run routing scripts... Mar 22 16:21:32 voip ser: DEBUG : is_maxfwd_present: searching for max_forwards header Mar 22 16:21:32 voip ser: parse_headers: flags=128 Mar 22 16:21:32 voip ser: DEBUG: add_param: tag=2520454554 Mar 22 16:21:32 voip ser: end of header reached, state=29 Mar 22 16:21:32 voip ser: DEBUG: get_hdr_field: <To> [44]; uri=[sip:nimalr@voip.pdn.ac.lk] Mar 22 16:21:32 voip ser: DEBUG: to body [<sip:nimalr@voip.pdn.ac.lk>] Mar 22 16:21:32 voip ser: get_hdr_field: cseq <CSeq>: <0> <REGISTER> Mar 22 16:21:32 voip ser: DEBUG: is_maxfwd_present: value = 10 Mar 22 16:21:32 voip ser: parse_headers: flags=4096 Mar 22 16:21:32 voip ser: DEBUG: get_hdr_body : content_length=0 Mar 22 16:21:32 voip ser: found end of header Mar 22 16:21:32 voip ser: pre_auth(): Credentials with given realm not found Mar 22 16:21:32 voip ser: ERROR: fifo_server fgets failed: Illegal seek Mar 22 16:21:33 voip last message repeated 3 times Mar 22 16:21:33 voip ser: INFO: signal 15 received Mar 22 16:21:33 voip ser: INFO: signal 15 received My configuration is : ......... ......... # 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" loadmodule "/usr/local/lib/ser/modules/auth_radius.so" .......... .......... if (uri=~"voip.pdn.ac.lk") { if (method=="REGISTER") { # Uncomment this if you want to use digest authentication if (!radius_www_authorize("voip.pdn.ac.lk")) { # if (!www_authorize("voip.pdn.ac.lk","subscriber")) { www_challenge("voip.pdn.ac.lk", "0"); break; }; save("location"); break; }; ........ ........ Any help for solving the problem would be appreciated. Thanks. Nimal R.

2 7

[Serusers] �� SearchYourLove!
by SYL Community 22 Mar '03

22 Mar '03

This mail is probably spam. The original message has been attached along with this report, so you can recognize or block similar unwanted mail in future. See http://spamassassin.org/tag/ for more details. Content preview: Search Your Love URI:http://thesyl.ru/adv/images/spacer.gif URI:http://thesyl.ru/adv/images/letter1_1_02.gif [...] Content analysis details: (9.60 points, 5 required) HEADER_8BITS (1.2 points) Headers include 3 consecutive 8-bit characters HTML_70_80 (0.4 points) BODY: Message is 70% to 80% HTML HTML_FONT_COLOR_UNSAFE (0.1 points) BODY: HTML font color not within safe 6x6x6 palette HTML_COMMENT_8BITS (2.9 points) BODY: HTML comment has 3 consecutive 8-bit characters HTML_FONT_COLOR_RED (0.1 points) BODY: HTML font color is red HTML_MESSAGE (0.1 points) BODY: HTML included in message SUBJ_FULL_OF_8BITS (4.3 points) Subject is full of 8-bit characters MIME_HTML_ONLY (0.1 points) Message only has text/html MIME parts INVALID_MSGID (0.4 points) Message-Id is not valid, according to RFC 2822 The original message did not contain plain text, and may be unsafe to open with some email clients; in particular, it may contain a virus, or confirm that your address can receive spam. If you wish to view it, it may be safer to save it to a file and open it with an editor.

1 0

[Serusers] New save_noreply() function for the registrar module
by Maxim Sobolev 21 Mar '03

21 Mar '03

Folks, We found that in some cases it is necessary to have a function which will save contact without sending reply to the UA. For example, it is useful when there is a need to do stateless forwarding of the REGISTER request, but at the same time save it in the local registration database (sending reply in this case will disable any retransmissions that might be necessary to ensure that the request actually reached the destination). Attached patch provides necessary functionality, it would be nice to have it included into the next release. Thanks! -Maxim

3 2

[Serusers] Multiple Registrations
by Ricardo Villa 21 Mar '03

21 Mar '03

Hi, When we have a situation in which a PC changes IP addresses (like on dialup), we end up with multiple registrations (see below). Is it possible to configure SER so that it only has the latest registration? [root@maui ser]# serctl ul show rvilla <sip:rvilla@200.58.193.72:5060;transport=udp>;q=0.00;expires=2773 <sip:rvilla@200.58.203.236:5060;transport=udp>;q=0.00;expires=3194 <sip:rvilla@200.58.203.61:5060;transport=udp>;q=0.00;expires=3544 On a related note, the registrar README says: "Name: lookup Params: table - Name of table that should be used for the lookup Desc: The functions extracts username from Request-URI and tries to find all contacts for the username in usrloc. If there are no such contacts, -1 will be returned. If there are such contacts, Request-URI will be overwritten with the contact that has the highest q value and optionally the rest will be appended to the message (depending on append_branches parameter value)." ....but as you can see all 3 contacts have the same "q value" (whatever that stands for). How does one resolve such an issue? Thanks, Ricardo

8 18

[Serusers] Routing all SIP traffic through the proxy
by jaime.gill＠orange.co.uk 21 Mar '03

21 Mar '03

Hi, Not sure if someone has asked this before. Is there any way to route all SIP messages through SER without using record_route()? 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. *******************************************************************************

3 2

[Serusers] dialer of Windows Messenger
by Bo 21 Mar '03

21 Mar '03

Hi, I have successfully registered the Windows Messenger (4.7) to SER. I was also able to make SIP calls to PSTN by entering the number by selecting "Start a Voice Conversation" -> "Other" -> "Enter e-mail address". But how to enter the number directly from the dialer? It seems that the dialer doesn't work (no response) so I have no way to enter DTMF for IVR applications. Anyone has any idea? Thanks. Reagards, Bo

1 1

[Serusers] ATA 186 Behind NAT
by Ricardo Villa 21 Mar '03

21 Mar '03

Hi, I was reading about the ATA186's ability to detect that it is behind a NAT. It requires that: "For the Cisco ATA to automatically detect its presence behind a NAT, the SIP proxy server or remote user agent server must include the "received=" parameter in the Via header in the responses to the Cisco ATA if the proxy detects that the source address and port do not match those in the Via header." Does SER support it? Thanks, Ricardo

3 2

[Serusers] A question about t_uac_dlg
by srm＠cs.stir.ac.uk 21 Mar '03

21 Mar '03

Hi, I am trying to use t_uac_dlg to send a new message from a module. It does not send the message, and I get the following in my log: Mar 21 14:50:54 d254196 /usr/local/sbin/ser[3111]: ERROR: mk_proxy: could not resolve hostname: "cs.stir.ac.uk"Mar 21 14:50:54 d254196 /usr/local/sbin/ser[3111]: ERROR: t_relay: bad host name in URI <sip:srm@cs.stir.ac.uk>Mar 21 14:50:54 d254196 /usr/local/sbin/ser[3111]: ERROR: uri2sock: Can't create a dst proxyMar 21 14:50:54 d254196 /usr/local/sbin/ser[3111]: ERROR: t_uac_dlg: no socket found The code in my module is as follows, where all the ps_ things are str* variables, with values as indicated by comments: tmb.t_uac_dlg( // send request ps_req_type, // INVITE NULL, PROTO_UDP , ps_req_uri, // sip:srm@cs.stir.ac.uk ps_req_to, // srm(a)cs.stir.ac.uk ps_req_from, // mrs(a)cs.stir.ac.uk NULL, NULL, NULL, NULL, ps_req_headers, // NULL ps_req_body, // NULL NULL, // transaction_cb callback param // optional NULL // void* callback pointer // optional ); Any hints? I might have misunderstood what is expected from a request uri. If so, an example would be very welcome. thanks Stephan -- The University of Stirling is a university established in Scotland by charter at Stirling, FK9 4LA. Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not disclose, copy or deliver this message to anyone and any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer do not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of the University of Stirling shall be understood as neither given nor endorsed by it.

2 1

[Serusers] When will tcp support in ser release?
by Benny Ho 21 Mar '03

21 Mar '03

Dear all, Do anyone know when will the tcp supported version release? Is there any CVS for tcp supported version? Regards,

2 1

[Serusers] �� Trium Eclipse �� 129$
by mcampos＠agris.com 20 Mar '03

20 Mar '03

1 0

[Serusers] Auth Module
by Bo 19 Mar '03

19 Mar '03

I am trying to bring up the anthentication module. Here are the list of what I have done. 1. Create MySQL tables and modify the permissions (SER could connect MySQL successfully) 2. Modify SER configuration (See below) loadmodule "//usr/lib/ser/modules/mysql.so" loadmodule "//usr/lib/ser/modules/auth.so" modparam("usrloc", "db_url", "sql://ser:heslo@localhost/ser") modparam("usrloc", "db_mode", 2) modparam("auth", "db_url", "sql://ser:heslo@localhost/ser") modparam("auth", "user_column", "user_id") modparam("auth", "calculate_ha1", yes) modparam("auth", "password_column", "password") if (uri=~"sip\.abcd\.com") { if (method=="REGISTER") { # Uncomment this if you want to use digest authentication if (!www_authorize("sip.abcd.com", "subscriber")) { www_challenge("sip.abcd.com", "0"); break; }; save("location"); break; }; After all these changes, SER could start without problem. But it seems that the Auth module doesn't take effect. For whatever username/password (whether it's included in the subscriber table or not), SER just allow the registration. What maybe the problem? Is there anything wrong with the configuration? Thanks.

2 3

[Serusers] Radius Authentification
by Frederic Turbelin 19 Mar '03

19 Mar '03

Hi, I tested auth_radius module with freeradius and it works perfecly But now i would like test it with Microsoft IAS. Is it possible ? Even if i had Attribute in Dictionary I have this error on IAS Event : A malformed request was received from client Sip. The data is the packet. Thank you for your help Yours faith fully

2 1

[Serusers] push to call button...
by lgfausak＠august.net 19 Mar '03

19 Mar '03

I know I can do this, but I can't figure out how. How can I put a button on my web site that says 'call me'. Given two SIP accounts, assuming they are registered, can I connect the two??? ---greg

3 3

[Serusers] ser crash
by Michael Haberler 19 Mar '03

19 Mar '03

is there an obvious reason while this packet segfaults ser? -Michael U 192.246.69.223:5060 -> 131.130.250.70:5060 INVITE sip:+436644213465@sip.nic.at:5060 SIP/2.0..Via: SIP/2.0/UDP 192.246.69.223:5060;branch=af698415c60f0a785d206 251979279f5.2..Via: SIP/2.0/UDP 81.223.16.198:8483..From: "19343"<sip:19343@192.246.69.223:5060>;tag=a7b8d18d-28d7- 4906-af7e-c6d107b0d9ce..To: <sip:1010011436644213465@192.246.69.223:5060>..Call-ID: 8d6f2c6c-3d22-41d5-a56a-7c4a396 8cb40@81.223.16.198..CSeq: 1 INVITE..Proxy-Authorization: Basic VovidaClassXSwitch..Record-Route: <sip:101001143664 4213465@192.246.69.223:5060;maddr=192.246.69.223>..Contact: <sip:81.223.16.198:8483>..User-Agent: Windows RTC/1.0.. Content-Type: application/sdp..Content-Length: 451....v=0..o=mah9 0 0 IN IP4 81.223.16.198..s=session..c=IN IP4 81. 223.16.198..b=CT:1000..t=0 0..m=audio 55350 RTP/AVP 97 111 112 6 0 8 4 5 3 101..a=rtpmap:97 red/8000..a=rtpmap:111 SIREN/16000..a=fmtp:111 bitrate=16000..a=rtpmap:112 G7221/16000..a=fmtp:112 bitrate=24000..a=rtpmap:6 DVI4/16000..a =rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:4 G723/8000..a=rtpmap:5 DVI4/8000..a=rtpmap:3 GSM/8000..a=rtpma p:101 telephone-event/8000..a=fmtp:101 0-16.. .... 0(2517) ERROR: do_action: set*: uri too long Segmentation fault

2 1

[Serusers] ��
by 235840＠dtccom.net 19 Mar '03

19 Mar '03

1 0

[Serusers] Presence Agent
by Ricardo Villa 18 Mar '03

18 Mar '03

Hi, I downloaded the latest CVS snapshot in order to test the PA module. Unfortunately when I start up SER I get this error: 0(19596) ERROR: load_module: could not open module </opt/bin/ser/lib/ser/modules/pa.so>: /opt/bin/ser/lib/ser/modules/pa.so: undefined symbol: default_expires Any idea what could be happening here. The entire output is: 0(19596) loading module /opt/bin/ser/lib/ser/modules/sl.so 0(19596) loading module /opt/bin/ser/lib/ser/modules/tm.so 0(19596) loading module /opt/bin/ser/lib/ser/modules/rr.so 0(19596) loading module /opt/bin/ser/lib/ser/modules/maxfwd.so 0(19596) loading module /opt/bin/ser/lib/ser/modules/usrloc.so 0(19596) loading module /opt/bin/ser/lib/ser/modules/registrar.so 0(19596) loading module /opt/bin/ser/lib/ser/modules/jabber.so 0(19596) loading module /opt/bin/ser/lib/ser/modules/pa.so 0(19596) ERROR: load_module: could not open module </opt/bin/ser/lib/ser/modules/pa.so>: /opt/bin/ser/lib/ser/modules/pa.so: undefined symbol: default_expires 0(19596) parse error (38,13-48): failed to load module 0(19596) find_param_export: found <db_mode> in module usrloc [/opt/bin/ser/lib/ser/modules/usrloc.so] 0(19596) find_export: found <mf_process_maxfwd_header> in module maxfwd_module [/opt/bin/ser/lib/ser/modules/maxfwd.so] 0(19596) find_export: found <sl_send_reply> in module sl_module [/opt/bin/ser/lib/ser/modules/sl.so] 0(19596) find_export: found <sl_send_reply> in module sl_module [/opt/bin/ser/lib/ser/modules/sl.so] 0(19596) find_export: found <save> in module registrar [/opt/bin/ser/lib/ser/modules/registrar.so] 0(19596) find_export: found <lookup> in module registrar [/opt/bin/ser/lib/ser/modules/registrar.so] 0(19596) find_export: found <sl_send_reply> in module sl_module [/opt/bin/ser/lib/ser/modules/sl.so] 0(19596) find_export: found <t_relay> in module tm [/opt/bin/ser/lib/ser/modules/tm.so] 0(19596) find_export: found <sl_reply_error> in module sl_module [/opt/bin/ser/lib/ser/modules/sl.so] ERROR: bad config file (1 errors) 0(19596) INFO: signal 15 received 0(19596) Memory status (pkg): 0(19596) qm_status (0x809e800): 0(19596) heap size= 1022872 0(19596) used= 0, used+overhead=25704, free=997168 0(19596) max used (+overhead)= 25704 0(19596) dumping all allocked. fragments: 0(19596) dumping free list stats : 0(19596) hash= 521. fragments no.: 1 0(19596) ----------------------------- Thanks, Ricardo

2 2

[Serusers] Re: hello
by Sebastien Pierre 18 Mar '03

18 Mar '03

On Fri, 14 Mar 2003 17:22:14 -0500 "Bo" <boman122(a)yahoo.com> wrote: > Hi Sebastien, > > I saw your post on SER mialing list regarding the SER logging and the mighty HelloWorld.cfg. Actually I met the same problem with yours. Whatever configuration options I changed, the only thing I could see in the /var/log/messages are as follows. > > Mar 14 17:56:49 dda ser[15303]: INFO: udp_init: SO_RCVBUF is initially 65535 > Mar 14 17:56:49 dda ser[15303]: INFO: udp_init: SO_RCVBUF is finally 262142 > Mar 14 17:56:49 dda ser[15303]: INFO: udp_init: SO_RCVBUF is initially 65535 > Mar 14 17:56:49 dda ser[15303]: INFO: udp_init: SO_RCVBUF is finally 262142 > Mar 14 17:56:49 dda ser[15303]: INFO: udp_init: SO_RCVBUF is initially 65535 > Mar 14 17:56:49 dda ser[15303]: INFO: udp_init: SO_RCVBUF is finally 262142 > Mar 14 17:56:49 dda ser[15316]: INFO: fifo process starting: 15316 > Mar 14 17:56:49 dda ser[15316]: SER: open_uac_fifo: fifo server up at /tmp/ser_fifo... > > Did you solve your problem finally? If yes, can you give me some hints? Yes! I simply start ser in mono-process mode, with `ser -E -f HelloWorld.cfg'. -- Sebastien

2 1

[Serusers] call forward on no answer
by Daniel Sullivan 18 Mar '03

18 Mar '03

Hello friends, Is it possible for SER to forward a call to another phone if the recipient does not answer? Thanks, Dan

4 4

[Serusers] Small bug in latest CVS snaphot: ul_mod.c
by srm＠cs.stir.ac.uk 18 Mar '03

18 Mar '03

Hi, I just got the latest snapshot from CVS, it all compiles fine but ser produces submit_query errors in the log. In particular it comments that field "user" is not found. It seems to work after I changed char* user_col = "user" in modules/usrloc/ul_mod.c to char* user_col = "username"; Stephan -- The University of Stirling is a university established in Scotland by charter at Stirling, FK9 4LA. Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not disclose, copy or deliver this message to anyone and any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer do not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of the University of Stirling shall be understood as neither given nor endorsed by it.

2 1

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