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37470 discussions

Re: [Kamailio-Users] i want to get user defined header value
by Alex Balashov 27 Nov '09

27 Nov '09

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

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[Kamailio-Users] prb while loading presence.so
by ioanna lampropoyloy 27 Nov '09

27 Nov '09

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?

2 1

[Kamailio-Users] delete the SDP?
by BERGANZ François 27 Nov '09

27 Nov '09

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

3 2

how i should process replies on nathelper pings?
by Andres Moya 27 Nov '09

27 Nov '09

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

3 7

[Kamailio-Users] Dialplan regular expressions
by alex pappas 26 Nov '09

26 Nov '09

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

3 7

[Serusers] newbie
by Carlos Felipe Solano Fernandez 26 Nov '09

26 Nov '09

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

1 0

[Kamailio-Users] RTCP
by kamailio.org＠spam.lublink.net 26 Nov '09

26 Nov '09

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

5 6

[Kamailio-Users] tm retransmits and times out even though reponse is received
by Alex Hermann 26 Nov '09

26 Nov '09

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

2 4

[Kamailio-Users] DSYSLOG_ASYNC option in Makefile.defs
by Torben Friese 26 Nov '09

26 Nov '09

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

2 1

[Kamailio-Users] Commercial 24x7x365 Support
by Martin Werne 26 Nov '09

26 Nov '09

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

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