sr-users February 2016

sr-users@lists.kamailio.org

80 participants
132 discussions

Reg: REGISTER request don't have username in request line

by sainath.ellendula＠wipro.com

Hi Team, Working on Kamailio setup with IMS components(P-CSCF, I-CSCF, S-CSCF). Assigned IP's: hss/server-10.0.0.9 P-CSCF-10.0.0.10 I-CSCF-10.0.0.11 S-CSCF-10.0.0.12 Here tried to send an REGISTER request from Boghe IMS client, the register request should go from P-CSCF to I-CSCF, here P-CSCF - I-CSCF communication is not happening but I could able ping. One more thing observed from logs here is REGISTER request don't have username (username is not there in request line), Execution log: 0(1338) DEBUG: ims_usrloc_pcscf [usrloc.c:106]: get_alias_host_from_contact(): no alias param Please find attachment of Zone file, SCSCF.xml, Diameter.xml, ICSCF.xml and tcpdump. Any changes/suggestions would be very helpful. Regards, Sainath The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com

8 years, 3 months

Terminate dialogs on [websocket:closed]

by mayamatakeshi

Hello, I am using module websocket and it works very well. However I would like to send BYE to the other end if event [websocket:closed] happens. >From the docs I can see websocket module itself doesn't provide for this. I was considering doing something like this: - use module htable to match $si:$sp to dialogs - use event_route[dialog:start] to insert dialog info to my htable under $si:$sp of Websocket side of the call - use event_route[dialog:end] to remove dialog info from htable - use event_route[websocket:closed] to iterate over entries in the htable under key $si:$sp and call dlg_get() and dlg_bye(). Obs: in the above, there is a risk of losing some dialogs as insertion in htable cannot be done atomically, but I am fine with it as it it not expected to happen as WebSocket users would only infrequently generate simultaneous calls. However before going with this, I would like to ask for other possible approaches. Regards, Takeshi

8 years, 3 months

Route for BYE requests

by alexandre.anconetti＠orange.com

Hello, I would like some advice about a situation i have encountered recently. I'm using Kamailio 4.3.4 as a "proxy" : I have a media server, and to reach this server all the requests have to pass through my Kamailio server. The Kamailio server does not have to handle authentification or registration, all of that stuff is done on the media server. To do that I'm using the following route : route[REDIRECT] { if($rU == "" ) { $ru = ("sip:1.2.3.4:xxxx"); } else { $ru = ("sip:" + $rU + "@1.2.3.4:xxxx"); } } 1.2.3.4 is my media server's address. I have 2 users : an "internal" one registered on the media server, and an "external" one which is a random caller. It works fine for EXT -> Kamailio -> Media server requests but when I try to hang up with my internal user, the "BYE" request uses the following path : Internal user -> Media server -> Kamailio -> Media server instead of : Internal user -> Media server -> Kamailio -> External user. Obviously it is because of the REDIRECT route which send back the "BYE" request to the media server, when it should sends that request to the external user. So, how should I modify that route to do what I want ? Maybe should I create a second route ? Any answer will be appreciated :) Best regards, Alexandre _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.

8 years, 3 months

kamctl ul add...<path>

by kssyrr

8 years, 3 months

RTCWeb Breaker question

by SamyGo

Hi All, reference to this link: https://www.kamailio.org/wiki/devel/rtcweb_breaker#scenarios I want to know if the module to communicate with RTCWeb Breaker is available or it was just a proposal and no more under consideration. I have webrtc clients registered to Kamailio but due to lack of (scalable/efficient) transcoding capabilities they can not make video calls to Video IP-Phones. I tried using webrtc2sip from doubango telecom and it actually enabled me to achieve the goal, the problem with that case is webrtc2sip is working with sipml5 client and there is not a big list of WebRTC clients that work with it. If I can achieve the referred rtc_web_breaker architecture then I believe a lot of webRTC clients will be able to integrate with my setup. Thanks, Regards, Sammy

8 years, 3 months

Kamailio SST and Dialog module workings

by Jason Penton

Hi Kamailio users and Devs. I am interested to know if any of you are using SST module with DIALOG module and sharing the timeout avp between the two - expecting the call to be torn down if no in-dialog requests are processed. If you are using it, is it working as you expect? To me it seems that the timers in the dialog module will never be updated by any in-dialog requests. I just wanted to check before I start looking at fixing... perhaps I am missing something. Cheers Jason

8 years, 3 months

Permission module about from_pattern

by Yasin CANER

8 years, 3 months

regular expression for fromuser

by Yasin CANER

8 years, 3 months

regular expression for from_pattern

by Yasin CANER

8 years, 3 months

info: dialog_ng renamed to ims_dialog

by Daniel-Constantin Mierla

Hello, based on a previous discussion on mailing lists, I just renamed the dialog_ng to ims_dialog in order to reflect better its purpose nowadays (use together with the other ims modules) and avoid confusion that it is something that includes the features of dialog module and some new stuff. Functions and params are not renamed, being anyhow overlapping a lot with dialog module, but they are not intended to be used at the same time. Perhaps some examples still need to be updated (contributions are welcome here if you identify such places). If any other issue is discovered to the ims modules, write here to get it fixed. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

8 years, 3 months

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sr-users February 2016