sr-users June 2008

sr-users@lists.kamailio.org

124 participants
230 discussions

[OpenSER-Users] Terminate a call from script
by kionez 05 Jun '08

05 Jun '08

Hi all, I'm trying to add a simple priority mechanism in my openser 1.3 script. Reading docs i found that dialog module gives a MI command to terminate a call, dlg_end_dlg. Is there any way to terminate a call within a script (or a perl script)? I can't find anything on the web, the only way i found is to exec something like "openserctl fifo dlg_end_dlg $hash $id", but it's slower than a direct function inside the main script.. thanks in advance k.

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Re: [OpenSER-Users] srv load-balancing
by Stanisław Pitucha 05 Jun '08

05 Jun '08

----- "Sajith T S" <sajith(a)gmail.com> wrote: > stanis(a)zimbra-1.gradwell.net wrote: > > > and got 6 calls on asterisk-2 and none on asterisk-1. If I change > > the order, all calls go to the first host on the list. Shouldn't > > openser do load-balancing in this scenario? I don't use any options > > in t_relay(). > > You should use openser dispatcher module for this. Yes... I've just noticed in http://www.openser.org/pipermail/users/2007-October/013660.html that openser basically decided to go against SRV RFC and ignores weights. (RFC says that clients should sort and select from list of servers, not servers as B.A.I. suggested if I understood that correctly) Anyways - about dispatcher: I couldn't find any description about it's behavior with call transfers / taking over. I understand that while I'm using callid-based hash there will be no problems with REFER, because call-id stays the same and each leg will go to the same server. But what about INVITE + Replaces: ? I don't really see a way for it to work just with hashing. Has anyone tested this / has solution? PS. sorry Sajith, I replied to you before by mistake Thanks, Stan

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[OpenSER-Users] openser 1.3.0 config
by Mark Quitoriano 05 Jun '08

05 Jun '08

HI All, Im new to openser and trying to config it following this howto http://www.openser.org/dokuwiki/doku.php/install:openser-from-svn i get errors when running the database setup script. # /usr/local/sbin/openserdbctl create ERROR: could not load the script in /usr/local/lib64/openser/openserctl/openserdbctl.mysql for database engine MYSQL ERROR: database engine not loaded - tried 'MYSQL' I'm usng Centos 5 btw.

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[OpenSER-Users] need help on Free Radius & CDR Tool
by Do Nguyen Ha 05 Jun '08

05 Jun '08

hi i manage the Cisco BTS 10200 system, and now i am assigned a task to work with the Radius i choose the FreeRadius to work with Cisco BTS system the attached file are message flow & message's structure of account start modify some config in radiusd.conf & clients.conf first, BTS send message Access Request to FreeRadius and then Freeradius send message Access Accept, they working properly when BTS send message Account Start to Radius, there are a lot attribute and freeradius save them in the radacct table but in radacct , there some columm doesn't match with the message Account Start, i want to change the name of some columm to match the message Should i need to edit the sql.conf for this issue On the CDR Tool, should i need to edit to working properly Thanks Ha`

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[OpenSER-Users] need help on Free Radius & CDR Tool
by Do Nguyen Ha 05 Jun '08

05 Jun '08

hi i manage the Cisco BTS 10200 system, and now i am assigned a task to work with the Radius i choose the FreeRadius to work with Cisco BTS system AReq : Radius Access-Request AAcc: Radius Access-Accept AcctStart: Radius Accounting-Start AcctStop: Radius Accounting-Stop AcctRes: Radius Accounting-Response modify some config in radiusd.conf & clients.conf first, BTS send message Access Request to FreeRadius and then Freeradius send message Access Accept, they working properly when BTS send message Account Start to Radius, there are a lot attribute and freeradius save them in the radacct table but in radacct , there some columm doesn't match with the message Account Start, i want to change the name of some columm to match the message this is the account start message structure: Should i need to edit the sql.conf for this issue On the CDR Tool, should i need to edit to working properly Thanks Ha`

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[OpenSER-Users] Openser working with REFER (Transfer)
by Thiago Maluf 05 Jun '08

05 Jun '08

Hi List, I am research in Brazil University and in our system we have several User Agents in SIP. We have the openser working as Sip Proxy and Asterisk or Cisco Routers as Gateway with PSTN or PBX. We have too Hardphone Cisco IP Phone and Polycom IP Pphone and Softphone X-Lite, Eyebeam and Ekiga. Just now our system is working to all users, but I found one problem. When the user, work with BlindTransfer* the call is transfered no problem. But when the user (no matter if is Hardphone or Softphone) try transfer** the call, it don't work. In my OpenSER, when I receive one REFER without LOOSE_ROUTE I just end the request. While if this request have LOOSE_ROUTE I send this request to route defined in dialog. I would like if you can I help me, if I can insert one logical in OpenSER to do it work. is it possible? Very thanks for everybody, Thiago! (!) * BLINDTRANSFER: UA1 call to UA2 and when the call is established, UA1 for example send one request REFER to UA2 to this user call UA3. Then UA2 hangup call with UA1, and make one call to UA3. ** TRANSFER: UA1 call to UA2 and when the call is established, UA1 for example put this call in hold on, and make one call to UA3. When this last call is established, UA1 send one request REFER to UA2 to get the call with UA3. Then UA2 will talk with UA3, and UA1 is hangup its calls. -- ---------------------------------------------------------------- THIAGO MALUF RESENDE Consultor Voip e Programador WEB (Voip Developer and Web Developer) Tel: +55 21 86042100 e-mail: malufrj(a)gmail.com

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[OpenSER-Users] t_replicate function`s doubt??
by Marcio 04 Jun '08

04 Jun '08

Hi, Someone would know if t_replicate() function....perform a t_relay() of the REGISTER....and carry the "credentials" of the UAc to slave or remote UAs? And the reply of the UAs(remote or slvae) is "200, ok" to UAs (fork`s origin) or not a reply?? best regards, Marcio

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[Serusers] SER 0.10.x AVP syntax documentation
by Steven C. Blair 04 Jun '08

04 Jun '08

I'm trying to convert my SER 0.9.x config file to a 0.10.x file. I need some help converting AVPs. I use to use rules such as " if (avp_db_load("$ruri/username", "s:callfwdall"))..." however this now generates a syntax error. Is there a how-to which describes how to convert these types of statements to the new format? Thanks,steve Senior Network Engineer, Information Systems and Computing Networking and Telecommunications , Suite 221A /6228 University of Pennsylvania Voice:215-573-8396 FAX:215-898-9348

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[Serusers] SER 0.10 AVPs
by Steven C. Blair 04 Jun '08

04 Jun '08

Hello: I saw your post on the iptel.org web site about SER 0.10 and AVPs. I'm trying to convert a SER 0.9.x system to SER 0.10.x and the AVPOPS are giving me the most trouble. Did you find any documentation on how to implement the new avpops to do MySQL queries ? Thanks,Steve Senior Network Engineer, Information Systems and Computing Networking and Telecommunications , Suite 221A /6228 University of Pennsylvania Voice:215-573-8396 FAX:215-898-9348

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[OpenSER-Users] Accept-Contact not in NOTIFY request ?
by KevinKinnan 04 Jun '08

04 Jun '08

I am using N95 to test SUBSCRIBE request with openser that dedicates as presence server. According to nokia notes, in nokia java sip stack, the accept-contact header is mandatory in all requests. Any request without this header will not be recognized by sip stack in N95. The NOTIFY request from openser seems not add this header in itself. Or maybe I omit some configurations. Please give me some clue, thank you. Regards, Kevin _________________________________________________________________ 新年换新颜，快来妆扮自己的MSN给心仪的TA一个惊喜！ http://im.live.cn/emoticons/?ID=18

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sr-users June 2008