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[Serusers] Is it possible to run SER SIP server behind a NAT?
by Alan 10 May '06

10 May '06

Is it possible to run SER SIP server behind a NAT? If so, what type of configuration changes am i looking at? My current scenario is as follows. Internet <-----> Pix (12.x.x.x translates to 10.x.x.x) <----> SIP Server Requests to and from the internet have a static NAT translation rule in the PIX. Traffic flows from the outside global IP to an inside NAT'ed IP (non-routable) and vice versa. The SIP server's interface is configured with a non-routable IP addresss (10.x.x.x) for example. My problem is related to the message header and the ACK has a record route with the 10.x.x.x in it. Please help.

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[Serusers] Q:ABOUT:ACCOUNTING:SER&SERWEB
by Alejandro Sanchez 10 May '06

10 May '06

Hello, When we enter to Serweb it displays the users view, then we click in the accounting option and it displays the message "No calls", although users have accounting information indeed, the acc table contains accounting data of users. Ser is configured with the Accounting provided by Ser itself (not by Radius). We had done some debuging and found that the reason why it is not displaying any information is because the sql query (in method.get_acc_entires.php) does not match with the information in the DB, especificaly in the where section of sql query the domain field doesn't match. The application is expecting to find in domain field the IP where SER is running and the DB has in domain field the IP of caller's PC. Why SER is storing the IP of the caller in the domain field? is this correct? if so, why the query is expecting the SER IP in that field instead? How can we fix this? Thank you in advance Best regards, Alex ___________________________________________________________ Do You Yahoo!? La mejor conexión a Internet y <b >2GB</b> extra a tu correo por $100 al mes. http://net.yahoo.com.mx

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[Users] Regarding on radiusd.conf file
by raviprakash sunkara 10 May '06

10 May '06

Hello Everybody, I'm working on openser, recently I install freeradius for "AAA". By seeing the Documentation from " http://openser.org/docs/openser-radius-1.0.x.html " I followed that. While testing the radius server by ' radiusd -X " its shows radiusd.conf[1840] unknown Auth-type " Digest" in authenticate section ---> what its means. And also By Typing '" radtest 444 444 192.168.2.55 1812 radiustest " its shows below one. Sending Access-Request of id 236 to 192.168.2.55 port 1812 User-Name = "444" User-Password = "444" NAS-IP-Address = 255.255.255.255 Re-sending Access-Request of id 236 to 192.168.2.55 port 1812 User-Name = "444" User-Password = "444" NAS-IP-Address = 255.255.255.255 What its means one . Is it error ? I run this in my box . where in my box installed openser , freeradius and radiusclinet-ng.. Please help me and main thing is, Is any mistakes in my english please excuse me.. -- Thanks and Regards with cheers Sunkara Ravi Prakash (Voip Developer) ravi.sunkara(a)hyperion-tech.com Hyperion Technology www.hyperion-tech.com

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RE: [Users] clustering
by Douglas Garstang 10 May '06

10 May '06

Yes, but t_replicate() only allows you to replicate to ONE other OpenSER system. Two OpenSER systems is not a redundant configuration - 3 is redundant. > -----Original Message----- > From: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro] > Sent: Wednesday, May 10, 2006 5:28 AM > To: unplug > Cc: users(a)openser.org > Subject: Re: [Users] clustering > > > Hi, > > try yo google on the mailing list - the topic was often > debated. search > also for t_replicate() and replication. > > regards, > bogdan > > unplug wrote: > > > How to do the clustering of openser? Any reference? > > > > _______________________________________________ > > Users mailing list > > Users(a)openser.org > > http://openser.org/cgi-bin/mailman/listinfo/users > > > > > > > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users >

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RE: [Users] About: Developer's Guide
by Douglas Garstang 10 May '06

10 May '06

I really believe that people adding to the documentation by exploring themselves is a VERY BAD idea. When you do this, you make assumptions based on the information you currently have available to you. When that information is incomplete, you make incorrect assumptions. You find that later on, things break in certain conditions because your assumptions where bad in the first place. You also contribute to more bad information when you write documentation based on what you THINK you know, and make it available to others. This is why the people who know the product the best, the developers, should be the ones writing the documentation. Doug. > -----Original Message----- > From: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro] > Sent: Wednesday, May 10, 2006 5:00 AM > To: suzhaofeng > Cc: users > Subject: Re: [Users] About: Developer's Guide > > > Hi, > > unfortunately there is no manual for openser development. but if you > take the chance to explore by your self, feel free to use the devel > mailing list for your questions. > > regards, > bogdan > > suzhaofeng wrote: > > > Dear openser team: > > > > Our company want to use openser develop our system. > > Do you have any Developer's Guide about openser? we need some > > documents to help us > > understand the openser's code. > > The main difficulty is: > > 1. How to the openser init? where is the init code > for rout list? > > 2. where is the code for receive sip message and send > sip message? > > We want to know the whole system's work logic and the program > > run flow. > > > > Thank you for your help! > > > > > -------------------------------------------------------------- > ---------- > > your truly: suzhaofeng > > 2006-05-08 > > > >------------------------------------------------------------- > ----------- > > > >_______________________________________________ > >Users mailing list > >Users(a)openser.org > >http://openser.org/cgi-bin/mailman/listinfo/users > > > > > > > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users >

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R: [Users] problem with exec_dset
by D'Addelfio Davide 10 May '06

10 May '06

Have you tried with: exec_dset("sh fwdnoanswer1.sh '$tU'"); I had the same problem with another script.... Davide ________________________________ Da: users-bounces(a)openser.org [mailto:users-bounces@openser.org] Per conto di openser user Inviato: sabato 6 maggio 2006 9.24 A: users(a)openser.org Oggetto: [Users] problem with exec_dset hi all, i am trying to send $tU in exec_dset function. my function look like this exec_dset("fwdnoanswer1.sh '$tU'"); in this function my script fwdnoanswer1.sh will take $tU as an input and check my database to get the forward number and it has to dail out to fwd number. when i runned script manually it was giving proper result. but when i used this script in exec_dset i am not getting fwd number. can any one please help me how to use this exec_dset() function. according to me the script is not taking that value $tU. with regards openseruser ________________________________ Yahoo! India Answers: Share what you know. Learn something new. Click here <http://us.rd.yahoo.com/mail/in/mailanswers/*http:/in.answers.yahoo.com>

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[Serusers] How to STOP logging reINVITE
by sip 10 May '06

10 May '06

Is there a way I can avoid logging reINVITEs in SER? I've been as yet unable to come up with one. N.

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Re:[Serusers] SER and XCAP Server
by Miguel Freitas 10 May '06

10 May '06

> I think that all these problems are due to slow access (or inaccessible) > XCAP server from SER machine. > > That was absolutely right, thanks! I didn't realize that the interface lo (localhost) was down, so SER hasn't able to access the web server because those services are on the same machine. The Presence Agent is now working, the clients have access to the presence status of each other. Changes on the presence status of one client reflects on the GUI of the other clientes. But I'm getting some warnings on SER log: WARN: rls_handler.c:326: can't refresh unknown subscription Each client initialy SUBSCRIBE to event presence, presence.winfo and "sip-profile;profile-typeapplication;app-id=resource-lists", the last one not supported by SER and not renewed anymore. On ser.cfg I have: modparam("pa", "accept_internal_subscriptions", 0) Despite the Presence Agent being apparently working, when one client A changes his presence state to other state than Available (and sends a PUBLISH Event:presence to SER containing application/pidf+xml with the new state), the other clients that have subscribed to presence event of client A receive a NOTIFY with the client's A new presence state BUT the subsequent NOTIFYs don't include that state anymore and thus the other clients show client A as Available when he's not. May it be because the client's A PUBLISH only include application/pidf+xml when client A changes presence state? Subsequent PUBLISH send to SER don't include a message body.

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[Users] Hiding Contact or Via fields
by Marco Meinardi 10 May '06

10 May '06

Dear Sirs, being new to SIP and OpenSer, I have read the SIP introduction and Admin's Guide, but there still is an issue that I could not find information about. I would like to set up a SIP infrastructure made of many UAs and one SIP proxy (OpenSer). I want to bypass any NAT configuration so that I will use UAs with STUN support and mediaproxy module on OpenSer; I will perform billing (accounting) on the SIP proxy, so I will use record route on OpenSer. I want to make sure that my accounting will *never* be bypassed. This seems quite difficult because the fields 'Contact' and 'Via' contain the real address of the UA (or the translated one in case of NAT configuration) and the SIP header will be fowarded to the other UA. Sniffing the network for SIP packets, any user will be able to know the real address of the UA and make direct call bypassing the SIP proxy. How could I secure this situation, avoiding to forward Contact and Via fields containing the real UA address? I was thinking if it is possible to replace UA address with SIP proxy address, or would I break any protocol rule? Thank you in advance!! Best regards, -- Marco Meinardi <m.meinardi(a)reteitaly.com> ReteItaly S.r.l. www.reteitaly.com _____________________________________________ C.so Svizzera, 185 - 10149 Torino - Italy Tel. +39 011 7767694 - Mobile +39 335 7878604 Fax +39 011 746179 _____________________________________________

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[Users] docbooc on ubuntu
by Klaus Darilion 10 May '06

10 May '06

Hi! I've tried to compile the docs on ubuntu. It compiles without problems, but the result is only garbage (tags mixed with text). I never had issues on debian stable. Do I need a certain package? Has anyone else seen such problems? regards klaus

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