sr-users May 2006

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195 participants
503 discussions

[Serusers] Mediaproxy gets confused
by rusl 25 May '06

25 May '06

Hi, I was wondering whether anyone has seen this strange error before. It happens intermittently, where mediaproxy gets confused as to who the "called" IP is, it thinks the caller is the called and switches back and forth. Any ideas? rusl.. May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 193.xxx.33.xxx:20820 (RTP) (will return to 193.xxx.33.xxx:20820) May 24 21:58:08 voice mediaproxy[15520]: session 7A99B4CF-725E-0952-8C5A-7C17443072C7(a)192.168.15.3: called signed in from 10.2.1.3:6622 (RTP) (will return to 10.2.1.3:6622)

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RE: [Serusers] new table version
by İlker Aktuna (Koç.net) 25 May '06

25 May '06

Hi, Doesn't anyone else get the same problem when using the newest CVS version ? It requires a new table structure (at least I understand so) , but what is the new table structure and how can I build it ? Thanks, ilker ________________________________ From: serusers-bounces(a)lists.iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of İlker Aktuna (Koç.net) Sent: Wednesday, May 24, 2006 5:18 PM To: Vaclav Kubart Cc: serusers(a)iptel.org Subject: RE: [Serusers] new table version Hi, I've already tried that. Doesn't work... I guess the new CVS version has some new table structure but that's not updated on the database creating scripts. How can I learn the new database structure ? Thanks, ilker -----Original Message----- From: Vaclav Kubart [mailto:vaclav.kubart@iptel.org] Sent: Wednesday, May 24, 2006 4:30 PM To: İlker Aktuna (Koç.net) Cc: Andrey Kouprianov; serusers(a)iptel.org Subject: Re: [Serusers] new table version Drop tables and create them again (both with ser_mysql) - this should work. Vaclav On Wed, May 24, 2006 at 04:16:59PM +0300, ?lker Aktuna (Koç.net) wrote: > Hi, > > what's the bad idea ? > "reinit" ? > it doesn't work. Anyway, I couldn't start new CVS installation with mysql... > > any idea ? > > regards, > ilker > > > ________________________________ > > From: serusers-bounces(a)lists.iptel.org > [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Andrey > Kouprianov > Sent: Wednesday, May 24, 2006 4:14 PM > To: serusers(a)iptel.org > Subject: Re: [Serusers] new table version > > > dont mind that... bad idea.. > > > On 5/24/06, Andrey Kouprianov <andrey.kouprianov(a)gmail.com> wrote: > > maybe "ser_mysql.sh reinit"? > > > On 5/24/06, ?lker Aktuna (Koç. net) < ilkera(a)koc.net <mailto:ilkera@koc.net> > wrote: > > > > Hi, > > I reinstalled a new CVS version of Ser today. I receive the following errors. It says that this version uses a new table structure I guess. > But the suggested command "ser_mysql.sh reinstall" does not exist. ser_mysql.sh does not have "reinstall" parameter. > > What can I do to build the new tables ? > > May 24 15:40:43 sesapp /root/ser/sbin/ser[23613]: domain_fixup(): Error while registering domain > May 24 15:44:35 sesapp /root/ser/sbin/ser[23655]: register_udomain(): > Invalid table version (use ser_mysql.sh reinstall) > > Thanks, > ilker > > > C "-//W3C//DTD HTML 4.0 Transitional//EN"> Hi, Doesn't anyone else get the same problem when using the newest CVS version ? It requires a new table structure (at least I understand so) , but what is the new table structure and how can I build it ? Thanks, ilker ________________________________ From: serusers-bounces(a)lists.iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of İlker Aktuna (Koç.net) Sent: Wednesday, May 24, 2006 5:18 PM To: Vaclav Kubart Cc: serusers(a)iptel.org Subject: RE: [Serusers] new table version Hi, I've already tried that. Doesn't work... I guess the new CVS version has some new table structure but that's not updated on the database creating scripts. How can I learn the new database structure ? Thanks, ilker -----Original Message----- From: Vaclav Kubart [mailto:vaclav.kubart@iptel.org] Sent: Wednesday, May 24, 2006 4:30 PM To: İlker Aktuna (Koç.net) Cc: Andrey Kouprianov; serusers(a)iptel.org Subject: Re: [Serusers] new table version Drop tables and create them again (both with ser_mysql) - this should work. Vaclav On Wed, May 24, 2006 at 04:16:59PM +0300, ?lker Aktuna (Koç.net) wrote: > Hi, > > what's the bad idea ? > "reinit" ? > it doesn't work. Anyway, I couldn't start new CVS installation with mysql... > > any idea ? > > regards, > ilker > > > ________________________________ > > From: serusers-bounces(a)lists.iptel.org > [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Andrey > Kouprianov > Sent: Wednesday, May 24, 2006 4:14 PM > To: serusers(a)iptel.org > Subject: Re: [Serusers] new table version > > > dont mind that... bad idea.. > > > On 5/24/06, Andrey Kouprianov <andrey.kouprianov(a)gmail.com> wrote: > > maybe "ser_mysql.sh reinit"? > > > On 5/24/06, ?lker Aktuna (Koç. net) < ilkera(a)koc.net <mailto:ilkera@koc.net> > wrote: > > > > Hi, > > I reinstalled a new CVS version of Ser today. I receive the following errors. It says that this version uses a new table structure I guess. > But the suggested command "ser_mysql.sh reinstall" does not exist. ser_mysql.sh does not have "reinstall" parameter. > > What can I do to build the new tables ? > > May 24 15:40:43 sesapp /root/ser/sbin/ser[23613]: domain_fixup(): Error while registering domain > May 24 15:44:35 sesapp /root/ser/sbin/ser[23655]: register_udomain(): > Invalid table version (use ser_mysql.sh reinstall) > > Thanks, > ilker > > > <http://387555.sigclick.mailinfo.com/sigclick/000F0602/04074805/0B034D05/237…> _____________________________________________________________________________________________________________________________________________ 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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Re: [Serusers] upload script in presence snapshot
by Vaclav Kubart 25 May '06

25 May '06

Run "make" in the directory src/upload or you can call a C compiler (like gcc) directly to the source file. Vaclav On Wed, May 24, 2006 at 11:19:39PM -0300, Gustavo Moreira wrote: > In the README document included with the presence snapshot (xcap/README) > says that a script must be created from C source in src/upload. I've got the > source but I don't know how to create the script :-P > > Could someone help me? > > Thanks, > > Gustavo. > > _______________________________________________ > Serusers mailing list > Serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers

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[Users] (no subject)
by raviprakash sunkara 25 May '06

25 May '06

Hi. Please help on openser a -- Thanks and Regards with cheers Sunkara Ravi Prakash (Voip Developer) Hyperion Technology www.hyperion-tech.com

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[Serusers] upload script in presence snapshot
by Gustavo Moreira 25 May '06

25 May '06

In the README document included with the presence snapshot (xcap/README) says that a script must be created from C source in src/upload. I've got the source but I don't know how to create the script :-P Could someone help me? Thanks, Gustavo.

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[Users] mediaproxy performance
by unplug 25 May '06

25 May '06

I am using openser + mediaproxy. From the top, I found the the CPU usage is increased when the number of sessions increased. When the system handling 30 current sessions, the CPU usage is occupied by python on 80%. When the system handling 40 current sessions, the CPU usage is occupied by python over 90% and the system is hanged somehow. As I know, mediaproxy is written by python. That's mean mediaproxy uses much CPU resource for handling RTP session. Is it the real case of using mediaproxy? If I want to handle more RTP session, what can I do (use rtpproxy)? Thanks!

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FW: [Serusers] Monitoring SER
by Richard C. Thompson 24 May '06

24 May '06

We use SER on a large scale too and I had to develop my own apps (with some help from this list) that monitor SER and the Mediaproxy server (wrote my own MIB), so if anyone has info on monitoring I would be interested as well. Rick -----Original Message----- From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@iptel.org] On Behalf Of David Sent: Tuesday, May 23, 2006 5:37 AM To: serusers(a)iptel.org Subject: [Serusers] Monitoring SER Hi, My company has deployed SER on a very large scale across the US and I would like to develop a way to monitor critical parts of SER and the servers that SER runs on. I have several questions regarding monitoring SER. 1. Can SER be SNMP enabled via something like SMUX or AgentX from net-snmp? 2. Does SER have any native SNMP support or other monitoring/logging hooks built in? 3. Do any mibs exist for SER / SIP? 4. I am also still trying to find out if SER has anyway to detect when a user looses registration either via SER internals or external watchdog scripts etc. Thanks David _______________________________________________ Serusers mailing list Serusers(a)iptel.org http://mail.iptel.org/mailman/listinfo/serusers

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[Users] (no subject)
by Brandon Price 24 May '06

24 May '06

Did the rewrtiehostport syntax change between 1.0.x and 1.1.x? This is the last thing I have not been able to resolve since upgrading to 1.1.x testing. for example where ... if ((method =~ "INVITE" || method =~"ACK") && uri =~ "sip: \*123@.*") { if (is_user_in("From", "voicemail")){ setflag(1); rewriteuser("*123"); rewritehostport("127.0.0.1:5070"); t_relay(); return; } else { return; }; }; used to take an INVITE to *123(a)my.sip.proxy and toss them to 127.0.0.1:5070 since upgrading it no longer does. Instead I get ... my.home.machine.ip -> my.sip.proxy.ip SIP/SDP Request: INVITE sip:*123@eastern.ionoc.net, with session description my.sip.proxy.ip -> my.home.machine.ip SIP Status: 100 trying -- your call is important to us my.sip.proxy.ip -> my.home.machine.ip SIP Status: 408 Request Timeout my.home.machine.ip -> my.sip.proxy.ip SIP Request: ACK sip:*123@eastern.ionoc.net where the 408 occurs after whatever I have set in "modparam("tm", "fr_timer", X)" This is taking place anywhere else in the openser.cfg that I have a rewritehostport as well. Any clues?

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RE: [Serusers] backup route
by Vince Hoffman 24 May '06

24 May '06

Do you have debug=8 # debug level (cmd line: -dddddddddd) fork=no log_stderror=yes # (cmd line: -E) in your ser.cfg ? if not then have a look in syslog and see if its logged the details there. Vince ------------------------------------- mnet Internet Limited Support Services Helpdesk: 0870 3335577 Fax: +44 (0)20 7324 3900 Email: support(a)mnet.co.uk Web: www.mnet.co.uk 132-140 Goswell Road London EC1V 7DY -----Original Message----- From: Giuseppe Parlato [mailto:gparlato@tnet.it] Sent: 24 May 2006 15:30 To: Tobias Lindgren Cc: serusers(a)iptel.org Subject: Re: [Serusers] backup route Starting ser: ERROR: bad config file (2 errors) ser -c ..... config file ok, exiting... !!!really going crazy Giuseppe ----- Original Message ----- From: "Tobias Lindgren" <tobias.lindgren(a)ip-only.se> To: "Giuseppe Parlato" <gparlato(a)tnet.it> Cc: <> Sent: Wednesday, May 24, 2006 4:19 PM Subject: Re: [Serusers] backup route > Hi, > > "ser -c" will tell you exactly which row that's not correct, also it > will in many cases tell you what you have done wrong. > > Br, > Tobias > > Giuseppe Parlato said the following on 2006-05-24 16:11: >> help please, I'm going crazy. I still get 2 errors... where? >> the new configuration: >> >> if (lookup("location")) { >> rewritehost("mydomain.com"); >> } else { >> if ((uri=~"^sip:6200[0-9]+@") && (!uri=~"^sip:6200200@") && >> (!uri=~"^sip:6200100@") ) { >> rewritehost("routerA"); >> forward(uri:host, uri:port); >> break; >> } else { >> if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") | >> (uri=~"^sip:1515@")) { >> route(3); >> break; >> } >> }; >> }; >> >> >> route[3] { >> rewritehost("routerB"); >> forward(uri:host, uri:port); >> t_on_failure("3"); >> t_relay(); >> } >> >> failure_route[3] { >> rewritehost("routerC"); >> forward(uri:host, uri:port); >> append_branch(); >> t_relay(); >> } >> >> >> >> how do I have to use } or }; ?? >> >> >> Giuseppe >> >> >> ----- Original Message ----- >> From: "Giuseppe Parlato" <gparlato(a)tnet.it> >> To: <serusers(a)iptel.org> >> Cc: "Tobias Lindgren" <tobias.lindgren(a)ip-only.se> >> Sent: Tuesday, May 23, 2006 1:20 PM >> Subject: Re: [Serusers] backup route >> >> >>> yes.. t_on_failure is "4" .. but when I restart ser I get 8 errors in >>> config file, is there any way to check where these errors are? >>> >>> route[3] { >>> >>> if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") | >>> (uri=~"^sip:1515@")) { >>> route(4); >>> } >>> >>> route[4] { >>> rewritehost("routerA cisco IP"); >>> forward(uri:host, uri:port); >>> t_on_failure("4"); >>> t_relay(); >>> } >>> >>> failure_route[4] { >>> rewritehost("routerB cisco IP"); >>> forward(uri:host, uri:port); >>> append_branch(); >>> t_relay(); >>> } >>> >>> >>> Giuseppe >>> >>> ----- Original Message ----- >>> From: "Tobias Lindgren" <tobias.lindgren(a)ip-only.se> >>> To: "Giuseppe Parlato" <gparlato(a)tnet.it> >>> Cc: <serusers(a)iptel.org> >>> Sent: Tuesday, May 23, 2006 12:39 PM >>> Subject: Re: [Serusers] backup route >>> >>> >>>> Yep, that works fine. >>>> >>>> But t_on_failuer("X") == failure_route[X], so t_on_failure should be 4, >>>> if you use failure_route[4]. >>>> >>>> /T >>>> >>>> Giuseppe Parlato said the following on 2006-05-23 12:25: >>>>> actually this is a subroute.. >>>>> >>>>> route[3] { >>>>> if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") | >>>>> (uri=~"^sip:1515@")) { >>>>> rewritehost("ip"); >>>>> forward(uri:host, uri:port); >>>>> break; >>>>> }; >>>>> >>>>> .. called by he main route >>>>> >>>>> if ((uri=~"^sip:1200[0-9]+@") && (!uri=~"^sip:1200200@") && >>>>> (!uri=~"^sip:1200100@") ) { >>>>> rewritehost("ip"); >>>>> forward(uri:host, uri:port); >>>>> break; >>>>> >>>>> } else { >>>>> route(3); >>>>> break; >>>>> >>>>> ..can I do like this?? call a subroute [4] from e subroute [3]? >>>>> >>>>> if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") | >>>>> (uri=~"^sip:1515@")) { >>>>> route(4); >>>>> } >>>>> route[4] { >>>>> rewritehostport("192.168.0.1:5060"); >>>>> t_on_failure("1"); >>>>> t_relay(); >>>>> } >>>>> >>>>> failure_route[4] { >>>>> rewritehostport("192.168.0.2:5060"); >>>>> append_branch(); >>>>> t_relay(); >>>>> } >>>>> >>>>> >>>>> Giuseppe >>>>> >>>>> ----- Original Message ----- >>>>> From: "Tobias Lindgren" <tobias.lindgren(a)ip-only.se> >>>>> To: "Giuseppe Parlato" <gparlato(a)tnet.it> >>>>> Cc: <serusers(a)iptel.org> >>>>> Sent: Tuesday, May 23, 2006 9:56 AM >>>>> Subject: Re: [Serusers] backup route >>>>> >>>>> >>>>>> Hello, >>>>>> >>>>>> You can use the "route[]" and "failure_route[]" functions in ser.cfg. >>>>>> >>>>>> A short example: >>>>>> if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") | >>>>>> (uri=~"^sip:1515@")) { >>>>>> route(1); >>>>>> } >>>>>> route[1] { >>>>>> rewritehostport("192.168.0.1:5060"); >>>>>> t_on_failure("1"); >>>>>> t_relay(); >>>>>> } >>>>>> >>>>>> failure_route[1] { >>>>>> rewritehostport("192.168.0.2:5060"); >>>>>> append_branch(); >>>>>> t_relay(); >>>>>> } >>>>>> >>>>>> This above would relay on that you have the "tm.so" module loaded. >>>>>> Also, >>>>>> the tm-module has some parameters for timeouts and stuff (such as >>>>>> fr_timer) which you should laborate with. >>>>>> >>>>>> Good luck! >>>>>> >>>>>> Br, >>>>>> Tobias >>>>>> >>>>>> Giuseppe Parlato said the following on 2006-05-22 18:04: >>>>>>> When calling some numbers I have to forward calls to a router >>>>>>> cisco (then it wil forward calls out through isdn) or to a backup >>>>>>> router >>>>>>> cisco if the first one is busy. The route to primary cisco router >>>>>>> works >>>>>>> but I don't know how to implement the backup route in ser.cfg ? how >>>>>>> can >>>>>>> I configure a backup route in sip server? >>>>>>> I hope someone can answer me soon, I'm in trouble :| >>>>>>> >>>>>>> >>>>>>> if ((uri=~"^sip:80[0-9]+@") | (uri=~"^sip:1[0-9][0-9]@") | >>>>>>> (uri=~"^sip:1515@")) { >>>>>>> rewritehost("router IP"); >>>>>>> forward(uri:host, uri:port); >>>>>>> break; >>>>>>> }; >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> Giuseppe >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------ >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Serusers mailing list >>>>>>> Serusers(a)iptel.org >>>>>>> http://mail.iptel.org/mailman/listinfo/serusers >>>>>> >>>>>> >>>>>> -- >>>>>> No virus found in this incoming message. >>>>>> Checked by AVG Free Edition. >>>>>> Version: 7.1.392 / Virus Database: 268.6.1/344 - Release Date: >>>>>> 19/05/2006 >>>>>> >>>>>> >>>>> >>>> >>>> >>>> -- >>>> No virus found in this incoming message. >>>> Checked by AVG Free Edition. >>>> Version: 7.1.392 / Virus Database: 268.7.0/345 - Release Date: >>>> 22/05/2006 >>>> >>>> >>> >> > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.1.394 / Virus Database: 268.7.0/346 - Release Date: 23/05/2006 > _______________________________________________ Serusers mailing list Serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers This message has been scanned for viruses by 3Labs - www.mnet.net.uk

3 2

[Users] please help me...........................................!!!!!!!!!!!!!!!!!!!!!!!!!!!11
by raviprakash sunkara 24 May '06

24 May '06

Hi Everybody.. Good morning. please help me i? Did anyone tell where " SIP training " held in India or any other place .... please excuse me for asking this , Bye -- Thanks and Regards with cheers Sunkara Ravi Prakash (Voip Developer) Hyperion Technology www.hyperion-tech.com <b>

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sr-users May 2006