sr-users January 2019

sr-users@lists.kamailio.org

84 participants
101 discussions

Problem with ghost dialogs
by Cyrille Demaret 28 Feb '19

28 Feb '19

Hi, I'm running Kamailio 5.1.4 and I have some problem with some random dialogs sometimes staying in early state and never ends until I restart Kamailio. According to the init_ts, this dialog is there since 11/01/2019. * Do you have an idea how I can diagnose this problem? * Is there a way to kill these dialogs? I have tried with "dlg.end_dlg" but It seems it's not possible to kill dialogs in early states. { h_entry: 3382 h_id: 4069 call-id: d6e6de79-… [View More]

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Is DMQ now the recommended way to do things?
by Canuck . 21 Feb '19

21 Feb '19

Before DMQ there were other ways to do similar things. Is DMQ now considered the best way? Assuming I am using recent stable? Are there any good guides on clustering Kamailio? I am not finding a lot of good info on that subject. Specifically, for multi datacenter active active where things like floating IP's and keepalived are not really an option.

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kamailio with oracle data base
by eyas barhouk 13 Feb '19

13 Feb '19

Hello Community i'm trying to build kamailio on top of oracle D.B so is there any way to configure kamailio to deal with Oracle D.B and call functions from it ? Thanks in advance. Regards Eyas

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how to differentiate branches in parallel call forking
by Koray Vatansever 09 Feb '19

09 Feb '19

Hi, I'm trying to implement parallel call forking scenario. Since target clients have different media profiles, I need to set different rtpengine options for those forked calls. So according to the rtpengine module documentation, I set via-branch option on request and response, '1' and '2' respectively ('auto' option is not working. There is no code implementing this parameter). However all forked branches have the same via branch id which is the incoming INVITE's via branch id. As a result, … [View More]

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ERROR : EAGAIN and write queue full or failed for tcp Connection
by YASIN CANER 07 Feb '19

07 Feb '19

Hello, Kamailio gave this error that couldnt bind tcp connection other side. Thanks Yasin CANER Kamailio IPv6:TCP: -----> IPv6:TCP Kamailio -----> X ERROR XXXX IPv6:TCP Kamailio IPv6::C IPv6::8 IPv6::5 LOGS: 7(15781) DEBUG: <core> [core/msg_translator.c:2937]: create_via_hf(): id added: <;i=1>, rcv proto=2 7(15781) DEBUG: <core> [core/msg_translator.c:162]: check_via_address(): … [View More]

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Planning Fosdem 2019
by Daniel-Constantin Mierla 02 Feb '19

02 Feb '19

Hello, Fosdem 2019 is approaching, so I am writing to see if any of you plans to go to the event. If there is interest, we can try to organize again a dinner on Saturday evening, a tradition for our project at the past 10 editions or even more. Henning Westerholt will give a presentation about Kamailio in the RTC Devroom, I will be around as well. I know few more developers that plan to go to the event, so let's see who else from the community wants to join us. As usual, at Fosdem will be … [View More]

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dispatcher alg - 8
by Andrew Chen 31 Jan '19

31 Jan '19

Hey all, I need some more clarification on dispatcher alg 8: “8” - use first destination (good for failover). What is meant by "first destination"? How is that defined if I have more than one carrier. More specifically in our case for some PSTN locations we have this setup: primary carrier - 1 sip trunk backup carrier - 4 sip trunks or primary carrier - 4 sip trunks backup carrier - 1 sip trunk the one that have 4 sip trunks is it going to round-robin through it? this is setup on our … [View More]

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IMS early media
by Tsvetan Filev 31 Jan '19

31 Jan '19

Hi all. I want to use SIP early media to play music to the caller in kamailio IMS installation like this: http://www.sharetechnote.com/html/IMS_SIP_EarlyMedia.html I looked a little bit but didn't find ready solution. The information is vague on this topic. Should this be done through a module or application server ? May I need to handle ringing in onreply_route and send OK with SDP to the caller in SCSCF ? Regards.

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Kamailio/dispatcher routing with SRV record
by Jesse Strahn 31 Jan '19

31 Jan '19

Is it possible to route to the back-end SIP servers via DNS SRV record rather than specifying multiple IP addresses in the dispatcher list on the Kamailio server? Running in AWS and looking to be able to dynamically update my list of available sip servers if a server goes offline or if a server comes online. Have Cloudwatch/Lambda setup to manipulate the SRV record with the IP address additions or subtractions but when I try to put the SRV record as the destination in dispatcher, it fails.

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Kamailio v5.1.7 Released
by Daniel-Constantin Mierla 31 Jan '19

31 Jan '19

Hello, Kamailio SIP Server v5.1.7 stable release is out. This is a maintenance release of the previous stable branch, 5.1, that includes fixes since the release of v5.1.6. There is no change to database schema or configuration language structure that you have to do on previous installations of v5.1.x. Deployments running previous v5.1.x versions are strongly recommended to be upgraded to v5.1.7 or to v5.2.x series. For more details about version 5.1.7 (including links and guidelines to … [View More]

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sr-users January 2019