sr-users May 2006

sr-users@lists.kamailio.org

195 participants
502 discussions

[Users] Event: keep-alive
by Papadopoulos Georgios 08 May '06

08 May '06

Hello, Certain user agents send a NOTIFY message with the header Event: keep-alive Our server responds with a 501 Not Implemented message. Does anyone know if this is correct behaviour? Should it respond with a 200 Ok in order for the user agent to work? I am assuming that any response should be enough to keep the NAT binding alive, but maybe I am wrong. thank you for any help. George Papadopoulos Disclaimer The information in this e-mail and any attachments is confidential. It is intended solely for the attention and use of the named addressee(s). If you are not the intended recipient, or person responsible for delivering this information to the intended recipient, please notify the sender immediately. Unless you are the intended recipient or his/her representative you are not authorized to, and must not, read, copy, distribute, use or retain this message or any part of it. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses.

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RE: [Users] Event: keep-alive
by Papadopoulos Georgios 08 May '06

08 May '06

Hello Juha, By server I mean our OpenSer. In our config we have else if (method=="NOTIFY" | method=="PUBLISH") { sl_send_reply("501", "Not Implemented"); return; } My question is whether this is correct according to your experience. Should we check for the "Event: keep-alive" header and send a 200 Ok in that case? Should the answer make a difference to the user agent? Is there a draft that defines what the response should be for NOTIFY messages depending on the "Event:" header? Thank you George > -----Original Message----- > From: Juha Heinanen [mailto:jh@tutpro.com] > Sent: Monday, May 08, 2006 2:58 PM > To: Papadopoulos Georgios > Cc: users(a)openser.org > Subject: [Users] Event: keep-alive > > Papadopoulos Georgios writes: > > > Certain user agents send a NOTIFY message with the header > > Event: keep-alive > Our server responds with a 501 Not > Implemented message. > > what is "server". if your proxy, are you sure that 501 comes > because of Event header and not because of NOTIFY message? > > -- juha > Disclaimer The information in this e-mail and any attachments is confidential. It is intended solely for the attention and use of the named addressee(s). If you are not the intended recipient, or person responsible for delivering this information to the intended recipient, please notify the sender immediately. Unless you are the intended recipient or his/her representative you are not authorized to, and must not, read, copy, distribute, use or retain this message or any part of it. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses.

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[Serusers] Call logs
by Steve Morard 08 May '06

08 May '06

Hi all ! I would like to make some call logs and I wondered it there was a way to record the messages that SER sends back to the users like "move permanently" in order to log forwarded call and blocking calls. Thank you a lot Best Regards Steve

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[Users] new feature: manage avp flags from script
by Daniel-Constantin Mierla 08 May '06

08 May '06

Hello, a new feature that allow to manage the AVP flags was committed in the development repository. Till now, the AVP flags were hidden to the configuration file, being available only inside the C code. The AVP flags available to configuration file are 8bit long. They are not stored to database or radius, they are used only while the AVP last in memory. The main purpose of the flags is to be able to mark some AVPs for special processing or meaning. One (very requested) example is to group avps per caller or callee. Same named AVP may be required to be loaded for both callee and caller. The previous option was to load one set, rename it and then load the second. Witht he new feature, one can load first set and mark it with a special flag and the second with another flag. avp_db_load("$ruri","$avp(i1:123)"); # - callee's avps avp_db_load("$ruri","$avp(i2:123)"); # - caller's avps If the script flags are missing, then all avps are matched, regardless the script flags set (full compatibility with the old format). All avpops functions were upgraded to handle the flags. Any feedback is appreciated, mainly the testing. For more details, see the readme file of the avpops module. http://openser.org/docs/modules/1.1.x/avpops.html Please pay attention that the avp naming format has changed, most of the functions' parameters being affected,. A new section in the readme has been introduced, read it carefully. http://openser.org/docs/modules/1.1.x/avpops.html#AEN56 Cheers, Daniel

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[Serusers] small mediapoxy question
by Andrey Kouprianov 08 May '06

08 May '06

Hi, Small question.. What does "error: use_media_proxy(): empty response from mediaproxy" normally mean? Thanx in advance, Andrey.

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[Users] How to change default db passwords
by Steve Blair 08 May '06

08 May '06

I just started with openser and I'd like to change the default rw and ro passwords for mysql. I didn't see a way to search all past posts to this list for this answer. Is it possible to make this change? If so can someone describe how it is done ? Thanks.

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[Users] Regarding with openser and RADIUS ..
by raviprakash sunkara 08 May '06

08 May '06

Hello Everybody, GoodMorning everybody, I install openser and softphone into my Box and i make a calls kool and fine.... I have some queries about the RADIUS. The queries are 1) What is RADIUS.. Why we need it and... 2) How TO coneect RADIUS in openser. 3) Is it need to install the Radius in My Box.. 4) What are the Modules to connect the openser... 5) Any Examples with openSER and RADIUS. Please help Me in this Regarding..... Please excuse in my English... Cheers...And With Regards, -- Sunkara Ravi Prakash ( Voip Developer) ravi.sunkara(a)hyperion-tech.com Hyperion Technologies. www.hyperion-tech.com

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[Serusers] how to make ser route media steam, and record CDR
by hlzhangxt 07 May '06

07 May '06

how to make ser route media steam, and record CDR?

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[Users] lcr module stops rolling over...
by Mahesh Paolini-Subramanya 06 May '06

06 May '06

As the subject sez., rollovers just stop working. Detailed scenario - We use the lcr module for outbound calls through our (multiple) gateway providers. For various reasons, the providers frequently reject the call, and we roll the call over to the next provider (next_gw(), etc., etc.) The lcr module, however, stop rolling the calls over after a couple of thousand rejections. As best as I can tell, next_gw() fails, and the rejection just gets passed back to the CPE. Any ideas? Is there some sort of counter? Some sort of memory limit that we are running into? For what it is worth, we process a couple of thousand calls an hour, and the box that OpenSER is running on is a dual Opteron with 3GB, etc., etc. Cheers p.s. One additional factoid. We log to acc/mysql, and query the acc table to get CDRs. The query runs once every 30 seconds or so. We can't turn this off for any extended period, but have done so once next_gw() starts failing. It doesn't seem to make a difference.

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[Serusers] SER 0.9.6 missing modules
by Steve Helfen 06 May '06

06 May '06

I am attempting to upgrade SER from 0.8.12 to 0.9.6, but am having some problems with the new modules. The base ser.cfg file for 0.9.6 calls the following loadmodules: # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database #loadmodule "/usr/lib/ser/modulesmysql.so" loadmodule "/usr/lib/ser/modulessl.so" loadmodule "/usr/lib/ser/modulestm.so" loadmodule "/usr/lib/ser/modulesrr.so" loadmodule "/usr/lib/ser/modulesmaxfwd.so" loadmodule "/usr/lib/ser/modulesusrloc.so" loadmodule "/usr/lib/ser/modulesregistrar.so" loadmodule "/usr/lib/ser/modulestextops.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! #loadmodule "/usr/lib/ser/modulesauth.so" #loadmodule "/usr/lib/ser/modulesauth_db.so" Unfortunately, when I install the ser and ser-mysql modules in FC4, I don't get any of these modules. Am I missing something obvious here? In addition, does anyone have information regarding the compatibility of the following applications: SER 0.8.12 and MySQL 5.0.21 SER 0.9.6 and MySQL 4.1.1 Thanks in advance. ------------------ Stephen Helfen Software Engineer nexVortex, Inc. (703)579-0205 460 Herndon Parkway Suite 250 Herndon, VA 20170 Email: steve.helfen(a)nexvortex.com Web: www.nexvortex.com

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sr-users May 2006