sr-users May 2006

sr-users@lists.kamailio.org

195 participants
502 discussions

[Users] Attended Transfer
by Bastian Schern 02 May '06

02 May '06

Hello, does anybody got a working configuration to make an "attended call transfer" with a call through an Asterisk gateway? Example: PSTN --> Asterisk --> SER --+-- A | +-- B The call will come from the PSTN Network and will go through "A". A sets the call on "Hold" and calls "B". After A is connected with B, A hangup an B got the call from PSTN. This in _not_ working at the moment. Attended call transfer only with OpenSER and only SIP-Phones is no Problem. But if the is an Asterisk as PSTN-GW in the game it will not work. Regards Bastian ____________ Virus checked by G DATA AntiVirusKit Version: AVK 16.7010 from 25.04.2006 Virus news: www.antiviruslab.com

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[Users] questions about OPENSER and Asterisk integration
by B Boc 02 May '06

02 May '06

hi, i have some basic conceptual questions about integrating Operser with Asterisk. Most of the examples I have read about so far talks about using asterisk for voice mail but can the integration also cash in on the other asterisk features? The examples always make reference to using asterisk to call out on the PSTN. I would assume that calling in on the PSTN and calling in/out on IAX channel would be equally viable but would it also make sense to use it to call in/out via SIP? my questions stem from my desire to utilize a lot of asterisk features because I just don't know openser well enough to start writing bespoke scripts. Stated another way (I did own up to the fact that I am no Openser guru) I would like to utilize all the work I have already done with asterisk and frontend it with the openser. Thereby having asterisk doing the typical softswitch work (call waiting, call forward, privacy manager, follow me, queues, conferencing, voice mail, etc) and openser doing the SIP proxy and NAT traversal capabalities for the UAs. thanks

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[Serusers] Mediaproxy load balancing
by Dejan Kovacevic 02 May '06

02 May '06

Hello all. I have installed ser 0.9.7 and configured it to work with mediaproxy. For now it (mediaproxy) is running locally on the same machine as ser. But i want make it with load balancing. But i dont know how to configure DNS SRVS For example if my ser is running on machine; example.somecompany.com then i have to add these lines? _mediaproxy._tcp.example.somecompany.com. IN SRV 0 25 25060 mediamachine1.somecompany.com. _mediaproxy._tcp.example.somecompany.com. IN SRV 0 25 25060 mediamachine2.somecompany.com. _mediaproxy._tcp.example.somecompany.com. IN SRV 0 50 25060 mediamachine3.somecompany.com. _mediaproxy._tcp.example.somecompany.com. IN SRV 10 50 25060 mediamachine11.somecompany.com. _mediaproxy._tcp.example.somecompany.com. IN SRV 10 50 25060 mediamachine12.somecompany.com. So if I have understood these lines right it means, that first three proxies are main for taking care of the rtp traffic? 1st proxy 25% 2nd proxy 25% 3rd proxy 50% ? Ok the last lines are then the failback proxies? OK if this is true,. i just don't know how to go further,.. I know that i have to put these lines in /etc/bind/ But i dont know how to use them in zones file. Also i wuold like to know what i have to confiure in mediaproy.ini to make that working,... I just cant find any exact explanation on net :( I would be very thankfull for any help given. Regards Dejan Slovenia

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[Users] Will Ser Web interface work with current OpenSer?
by Tony Su 02 May '06

02 May '06

Is OpenSer still similar enough to "borrow" the SER web interface which was published Sept 2005? Or, if anyone has used that tool is worth evaluating? TIA.

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[Users] Is there a searchable archive of this mail list?
by Tony Su 02 May '06

02 May '06

Hoping to find answers if the topic has already been discussed...

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[Users] Re: openser and proxy
by buxalex＠libero.it 02 May '06

02 May '06

hello, some more hints: if I try to register a softphone (express talk) when openser is off, rightly the answer is: ------------------------------------------------------------ Server 82.104.192.27 did not respond to register (user 001) Check server details for that line ------------------------------------------------------------ when openser is on, when I try to register the softphone I get: ------------------------------------------------------------ Register attempt for proxy 82.104.192.27 failed 500 I'm terribly sorry, server error occurred (1/SL) ------------------------------------------------------------ Am I missing something into configuration? Anyone can please give me some hints? Many thanks in advance Alex ---------- Initial Header ----------- >From : users-bounces(a)openser.org To : "klaus.mailinglists" klaus.mailinglists(a)pernau.at Cc : "users" users(a)openser.org Date : Fri, 28 Apr 2006 15:51:07 +0200 Subject : Re: [Users] openser and proxy > I have this configuration: > > | - > LAN > adsl -> router | > | -> linux pc with openser > > > the router translate the private IP 192.168.xxx with the public IP 82.xxx > any softphone in the LAN register with openser but only if I enter as server the IP 192.168.xxx. if I enter the public IP, express talk (softphone) refuse the registration with error 500. > > from outside (I tried with a different internet provider) i cannot register anyway. > > > in the openser.cfg I didn-t configure anything related proxies or nat, should I do something? > > attached is my openser.cfg > > thanks > alex > > > > > > > > ---------- Initial Header ----------- > > >From : "Klaus Darilion" klaus.mailinglists(a)pernau.at > To : "buxalex(a)libero.it" buxalex(a)libero.it > Cc : "users" users(a)openser.org > Date : Fri, 28 Apr 2006 13:50:58 +0200 > Subject : Re: [Users] openser and proxy > > > > > > > > > buxalex(a)libero.it wrote: > > > Hello, > > > > > > I have an ADSL internet connection which goes to a router. > > >>From the router I have a linux machine with openser installed, > > > and a econd connection goes to a LAN. > > > Openser IP address = 192.168.100.106 and I have a public IP (82.104.xxx.xxx)dedicated to this address. There is no restriction to any port. > > > I thought it was enough to be seen from outside, but unfortunately, when I try to register any softphone, the registration fails. > > > > > > > Is there a dedicated router in front of the Linux PC or is the Linux PC > > also the router? > > > > btw: maybe this helps you: http://www.milkfish.org/ > > > > regards > > klaus > > > > > There is no way to let it work? Should I put openser on internet before the router? > > > > > > Thanks > > > Alessandro > > > > > > > > > I have a openser installation which has an IP address = 192.168.100.106. > > > To be reachable from softphones > > > outside the proxy > > > > > > > > > _______________________________________________ > > > Users mailing list > > > Users(a)openser.org > > > http://openser.org/cgi-bin/mailman/listinfo/users > > > > >

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Re: [Users] openser and proxy
by buxalex＠libero.it 02 May '06

02 May '06

I have this configuration: | - > LAN adsl -> router | | -> linux pc with openser the router translate the private IP 192.168.xxx with the public IP 82.xxx any softphone in the LAN register with openser but only if I enter as server the IP 192.168.xxx. if I enter the public IP, express talk (softphone) refuse the registration with error 500. from outside (I tried with a different internet provider) i cannot register anyway. in the openser.cfg I didn-t configure anything related proxies or nat, should I do something? attached is my openser.cfg thanks alex ---------- Initial Header ----------- >From : "Klaus Darilion" klaus.mailinglists(a)pernau.at To : "buxalex(a)libero.it" buxalex(a)libero.it Cc : "users" users(a)openser.org Date : Fri, 28 Apr 2006 13:50:58 +0200 Subject : Re: [Users] openser and proxy > buxalex(a)libero.it wrote: > > Hello, > > > > I have an ADSL internet connection which goes to a router. > >>From the router I have a linux machine with openser installed, > > and a econd connection goes to a LAN. > > Openser IP address = 192.168.100.106 and I have a public IP (82.104.xxx.xxx)dedicated to this address. There is no restriction to any port. > > I thought it was enough to be seen from outside, but unfortunately, when I try to register any softphone, the registration fails. > > > > Is there a dedicated router in front of the Linux PC or is the Linux PC > also the router? > > btw: maybe this helps you: http://www.milkfish.org/ > > regards > klaus > > > There is no way to let it work? Should I put openser on internet before the router? > > > > Thanks > > Alessandro > > > > > > I have a openser installation which has an IP address = 192.168.100.106. > > To be reachable from softphones > > outside the proxy > > > > > > _______________________________________________ > > Users mailing list > > Users(a)openser.org > > http://openser.org/cgi-bin/mailman/listinfo/users > >

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RE: [Serusers] IM and presence problems
by İlker Aktuna (Koç.net) 02 May '06

02 May '06

Hi, Do you think that I need unixsock module ? Also, do I need any configuration for fifo module ? I'm now using the CVS version and with full configuration in the presence handbook. Everything seems to work except presence messages. After increasing the loglevel to 7 there is no more information in the log. Only these lines: May 2 10:56:49 sesapp /root/ser/sbin/ser[18655]: t_uac: no socket found May 2 10:56:49 sesapp /root/ser/sbin/ser[18655]: ERROR: notify.c:398: Can't send watcherinfo notification (-7) May 2 10:56:49 sesapp /root/ser/sbin/ser[18655]: send_winfo_notify returned -7 May 2 10:56:49 sesapp /root/ser/sbin/ser[18649]: t_uac: no socket found May 2 10:56:49 sesapp /root/ser/sbin/ser[18655]: t_uac: no socket found If it would help , I can send you my full configuration. I need help desperately. Regards, ilker -----Original Message----- From: Vaclav Kubart [mailto:vaclav.kubart@iptel.org] Sent: Tuesday, May 02, 2006 10:09 AM To: İlker Aktuna (Koç.net) Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] IM and presence problems Hi, as I can see from the dump - MESSAGEs go through without problems, right? Try to increase debug level in config file, might be, you will see more. I don't see any problems... :-( Vaclav On Fri, Apr 28, 2006 at 03:32:24PM +0300, ?lker Aktuna (Koç.net) wrote: > Hi Vaclav, > > I've installed ngrep and sending you ngrep output. > > "t_uac: no socket found" error is occuring in nearly all of the events. > Should I use unixsock module ? If yes, what are the needed parameters ? > Currently fifo module is loaded. Should I use it also ? > > For problem 2 ; you are right. I am using Eyebeam. Then I'll ignore this error. > > Thanks for your help. > > ilker > > -----Original Message----- > From: Vaclav Kubart [mailto:vaclav.kubart@iptel.org] > Sent: Friday, April 28, 2006 3:08 PM > To: ?lker Aktuna (Koç.net) > Cc: serusers(a)lists.iptel.org > Subject: Re: [Serusers] IM and presence problems > > Hi Ilker :-) > > > Hi again, > > > > Really your information is helping me very much. > > I re-compiled the CVS version with xcap module. And added parameters you suggested. > > > > Now, I registered one client and I see 3 errors : > > 1- after a REGISTER message I see the following line 2 times: > > t_uac: no socket found > > I need to see the message flow - try to catch something with ngrep. > (ngrep -W byline port 5060 -d any) > > > > > 2- after a SUBSCRIBE message (after register) I see the following errors: > > check_message(): Unsupported event package > > ERROR: subscribe.c:860: Error while checking message > > ERROR: subscribe.c:948: handle_subscription about to send_reply and > > return -2 > > This means, that a SUBSCRIBE to unsupported events arrives - this is probably not problem (for example eyeBeam tries to subscribe to something like "xcap change", I'm not sure now). This is not needed for presence handling. > > > > > 3- after another SUBSCRIBE message I see the following lines: > > t_uac: no socket found > > ERROR: notify.c:398: Can't send watcherinfo notification (-7) > > send_winfo_notify returned -7 > > > > I think, it could be problem with contact in "presence.winfo" > subscription. I need to see message flows between client and SER. > (Watcherinfo - more precisely presence.winfo event package > - is used for watching to "who is watching a user" - see RFC 3857). > > Vaclav > > > What is watcherinfo and why doesn't it work with the config ? > > > > Thanks, > > ilker > > > > > <http://387555.sigclick.mailinfo.com/sigclick/020C0600/04024D05/08024D07/614…> _____________________________________________________________________________________________________________________________________________ Bu e-posta mesaji kisiye ozel olup, gizli bilgiler iceriyor olabilir. Eger bu e-posta mesaji size yanlislikla ulasmissa, icerigini hic bir sekilde kullanmayiniz ve ekli dosyalari acmayiniz. Bu durumda lutfen e-posta mesajini kullaniciya hemen geri gonderiniz ve tum kopyalarini mesaj kutunuzdan siliniz. Bu e-posta mesaji, hic bir sekilde, herhangi bir amac icin cogaltilamaz, yayinlanamaz ve para karsiligi satilamaz. Bu e-posta mesaji viruslere karsi anti-virus sistemleri tarafindan taranmistir. Ancak yollayici, bu e-posta mesajinin - virus koruma sistemleri ile kontrol ediliyor olsa bile - virus icermedigini garanti etmez ve meydana gelebilecek zararlardan dogacak hicbir sorumlulugu kabul etmez. This message is intended solely for the use of the individual or entity to whom it is addressed , and may contain confidential information. If you are not the intended recipient of this message or you receive this mail in error, you should refrain from making any use of the contents and from opening any attachment. In that case, please notify the sender immediately and return the message to the sender, then, delete and destroy all copies. This e-mail message, can not be copied, published or sold for any reason. This e-mail message has been swept by anti-virus systems for the presence of computer viruses. In doing so, however, sender cannot warrant that virus or other forms of data corruption may not be present and do not take any responsibility in any occurrence. _____________________________________________________________________________________________________________________________________________

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[Serusers] urgent please help
by ravi reddy 02 May '06

02 May '06

hello sir thanks for your reply i got one doubt, can you clarify me. Iam runninng ser version 0.9.6 on fedora core 4 Is the ser version version stable which iam using now ? because in /var/run i dint find a file belongs to ser.pid and one more thing is in /etc/rc.d/init.d there is nothing related to ser that . in the sense for example iam running asterisk ,mysql ...every thing i can see the exucutable files in /etc/rc.d/init.d but nothing belongs to SER . And one more thing i had connected to the database mysql and when i make serctl add it name password email to shows *ERROR: SER/FIFO NOT ACCESSIBLE: 2.* at last i want to know is is this version stable ? if not please tell me how to uninstall this SER and please tell me a stable version that you know which will works fine on fedora 4 waiting for your reply.. Thanks in advance. regards * ravi*

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[Users] empty response from mediaproxy
by unplug 02 May '06

02 May '06

Hi, Recently, I found that there is the following error in the log. error: use_media_proxy(): empty response from mediaproxy The error will cause a looping problem last for 5 minutes (looping time out). The result is user failed to make call and the network will be congested if serveral users having the same looping problem at the same time. What will cause that error? Is it a bug for mediaproxy? system configuration: openser 1.0.1 + mediaproxy 1.4.2 unplug

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sr-users May 2006