sr-users November 2009

sr-users@lists.kamailio.org

80 participants
108 discussions

Re: [Kamailio-Users] i want to get user defined header value

by Alex Balashov

Please don't forget to copy your responses back to the list so that others can benefit from this discussion. I must have misunderstood your intended meaning of "user-defined." $hdr(...) takes only string literals as arguments, not pseudovariables. I do not believe that what you are wanting is possible. RAJNIKANT VANZA wrote: > Hi Alex, > > i have tested like : > > 1. ${hdr(TEST)) > 2. $hdr($avp(s:TEST)) > > but it's not work. > if u know any other suggestion, send me. > > On Mon, Nov 23, 2009 at 3:56 PM, Alex Balashov > <abalashov(a)evaristesys.com <mailto:abalashov@evaristesys.com>> wrote: > > RAJNIKANT VANZA wrote: > > i want to get user-defined header value. > e.g. i have create header name : TEST and its value : vtec in > asterisk. > then how can i get this value from this header in kamailio. > > > Try: $hdr(TEST) > > -- > Alex Balashov - Principal > Evariste Systems > Web : http://www.evaristesys.com/ > Tel : (+1) (678) 954-0670 > Direct : (+1) (678) 954-0671 > > > > > -- > Thanks and Regards > Rajnikant Vanza > Call : +91-97374 56583 -- Alex Balashov - Principal Evariste Systems Web : http://www.evaristesys.com/ Tel : (+1) (678) 954-0670 Direct : (+1) (678) 954-0671

14 years, 4 months

[Kamailio-Users] prb while loading presence.so

by ioanna lampropoyloy

Openser cant start while i am trying to load presence.so I get the following error Nov 24 12:57:11 localhost openser: ERROR: load_module: could not open module <//lib/openser/modules/presence.so>: //lib/openser/modules/presence.so: undefined symbol: ctime_buf Nov 24 12:57:11 localhost openser: parse error (58,13-14): failed to load module and i also get errors which refer to the parameters of presence since the module cant be loaded. Any ideas?

14 years, 4 months

[Kamailio-Users] delete the SDP?

by BERGANZ François

Hello, How can I delete all the SDP ? Thank you François BERGANZ P Pensez à l'Environnement, n'imprimez ce mail que si nécessaire.

14 years, 4 months

how i should process replies on nathelper pings?

by Andres Moya

Hi. nathelper sending empty OPTIONS messages to clients. It have only one VIA, server's IP address(195.167.152.55). Then it got reply i have: U 195.167.152.55:5060 -> 81.195.165.250:5060 OPTIONS sip:81.195.165.250:5060 SIP/2.0..Via: SIP/2.0/UDP 195.167.152.55:5060;branch=0..From: sip:pinger@riki.ru;tag=e64c73d5..To: sip:81.195.165.250:5060..Call-ID: 680bed34-d2e5c741-0eff517(a)195.167.152 .55..CSeq: 1 OPTIONS..Content-Length: 0.... # U 81.195.165.250:5060 -> 195.167.152.55:5060 SIP/2.0 200 OK..Via: SIP/2.0/UDP 195.167.152.55:5060;branch=0..Contact: <sip:10.0.52.103:5060>..To: <sip:81.195.165.250:5060>;tag=021c6509..From: <sip:pinger@riki.ru>;tag=e64c73d5..Call-ID: 680bed34-d2e 5c741-0eff517@195.167.152.55..CSeq: 1 OPTIONS..Accept: application/sdp, application/sdp..Accept-Language: en..Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE..User-Agen t: Zoiper rev.5324..Allow-Events: presence..Content-Length: 0.... Nov 25 23:59:26 v /usr/local/sbin/kamailio[9697]: ERROR: <core> [forward.c:695]: ERROR: forward_reply: no 2nd via found in reply # U 195.167.152.55:5070 -> 86.154.150.209:5060 OPTIONS sip:86.154.150.209:5060 SIP/2.0..Via: SIP/2.0/UDP 195.167.152.55:5070;branch=0..From: sip:pinger@riki.ru;tag=f64c73d5..To: sip:86.154.150.209:5060..Call-ID: 680bed34-e2e5c741-7eff517(a)195.167.152 .55..CSeq: 1 OPTIONS..Content-Length: 0.... # U 86.154.150.209:5060 -> 195.167.152.55:5070 SIP/2.0 404 Not Found..Via: SIP/2.0/UDP 195.167.152.55:5070;branch=0..To: <sip:86.154.150.209>;tag=931uruqh0thc6crbneub..From: <sip:pinger@riki.ru>;tag=f64c73d5..Call-ID: 680bed34-e2e5c741-7eff517(a)195.1 67.152.55..CSeq: 1 OPTIONS..Content-Length: 0.... Nov 25 23:59:33 v /usr/local/sbin/kamailio[9698]: ERROR: <core> [forward.c:695]: ERROR: forward_reply: no 2nd via found in reply Reply should be consumed by nathelper? or i should eat it somewhere? i can't do so in request route. and i can't use reply route because i can't set t_on_reply, it is not my request. There should be easy way... tired get ERROR: forward_reply: no 2nd via found in reply thanks

14 years, 4 months

[Kamailio-Users] Dialplan regular expressions

by alex pappas

Dear all, I'm having difficulties in the dialplan module. My problem is in the regular expressions added to the database. I tried some examples from previous users but they don't work for me. example: dpid 10 pr 100 match_op 0 match_exp ^123(.*)$ match_len 0 subst_exp ^123 repl_exp 0030 Previous example from Daniel that I found in user lists: s/subst_exp/repl_exp/ subst_exp - is regular expression that can be used to group parts of the input repl_exp - is used to build the output Example: you want to remove the first 0 and prefix +44 to a number: subst_exp=^0(.+)$ repl_exp=+44\1 Can someone provide an example that works with the latest kamailio please? Also where I can find more docs about dialplan? Thank you all Alex

14 years, 4 months

[Serusers] newbie

by Carlos Felipe Solano Fernandez

Greetings. I had to read some thigs about SER. I like configure a sip server but I don't know that I need. I like to take calls (pc-phone)(ip phone-phone) from my customers, and resend them to a voip provider. and I need a billing system (preaid), to control my customers, I need to configure several rates for calls. Can somebody tell me that I need to make this? I'm sorry but my english isn't very well. (I speak spanish) Atte, Felipe Solano Explore the seven wonders of the world Learn more! _________________________________________________________________ News, entertainment and everything you care about at Live.com. Get it now! http://www.live.com/getstarted.aspx

14 years, 4 months

[Kamailio-Users] RTCP

by kamailio.org＠spam.lublink.net

Hey, I was wondering how I can log all the RTCP messages and automatically associate them with the CDRs? Thanks, David

14 years, 4 months

[Kamailio-Users] tm retransmits and times out even though reponse is received

by Alex Hermann

Hello, I'm seeing an increasing amount of spurious timeouts on my proxies. Even though the proxy receives a "100 Trying" response immediately after relaying the request, tm will send retransmits and times out eventually. Below is a commented log snippet. The timeout occurs on the proxy named 'balancer1'. Both are on the same host. I verified that the 100 Trying response is received in a t_on_reply block, so it is recognized by tm as belonging to a transaction. When needed, I'll provide a debug log when it occurs again. Meanwhile, any idea what is causing this? This is on kamailio 1.5+svn5768 fr_timer = 10 fr_timer_avp = 2 # Initial request received on balancer May 15 12:32:01 balancer1[24170]: [2 INVITE] - New request. <sip:uac@domain> => <sip:uas@domain> May 15 12:32:01 balancer1[24170]: [2 INVITE] Relaying # Initial request received on proxy May 15 12:32:01 proxy1[23803]: [2 INVITE] - New request. <sip:uac@domain> => <sip:uas@domain> # Balancer receives 100 response May 15 12:32:01 balancer1[24166]: [2 INVITE] - Reply. 100 Trying # Proxy relays request May 15 12:32:01 proxy1[23803]: [2 INVITE] Relaying # Proxy receives retransmission from balancer ??? May 15 12:32:02 proxy1[23804]: [2 INVITE] - New request. <sip:uac@domain> => <sip:uas@domain> # Balancer times out ??? May 15 12:32:02 balancer1[24171]: [2 INVITE] Failure (Status: 408) May 15 12:32:02 balancer1[24171]: [2 INVITE] No more gateways May 15 12:32:02 proxy1[23804]: [2 CANCEL] - New request. <sip:uac@domain> => <sip:uas@domain> -- Greetings, Alex Hermann

14 years, 4 months

[Kamailio-Users] DSYSLOG_ASYNC option in Makefile.defs

by Torben Friese

Hi all, I have a problem with the Kamailio 1.5, if the DSYSLOG_ASYNC option is set I receive no log messages on a lenny-64bit system(fresh installed). Rsyslog is the standard log daemon in lenny. If I start directly from the command line with -dd I receive log messages. Any hints or ideas what is going wrong here ? The same option on a etch system works fine. best regards and thanking you in anticipation Torben

14 years, 4 months

[Kamailio-Users] Commercial 24x7x365 Support

by Martin Werne

Hi! I have a customer (service-provider) that want to implement redundant openSER type of solution. On two locations (Europe and USA). They need access to high level support 24 hours a day, 365 days a year (by phone and remote-assistance via VPN). Do you know of any companies that delivers this kind of service? Anyone that has a list of companies that delivers solutions based on openSER? As I'm only one man, I'm not able to do this by myself...... ;-) Best regards, Martin

14 years, 4 months

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sr-users November 2009