sr-users June 2015

sr-users@lists.kamailio.org

82 participants
136 discussions

Fwd: Kamailio start failed
by Gopalakrishnan N 03 Jun '15

03 Jun '15

Hi, I have added the ASTERISK integration in kamailio.cfg, after adding those, am not able to start kamailio service, its getting failed, attached is the script. Any help would be appreciated. Thank you with regards, Gopalkrishnan N. Mob: +91 99404 91346 VoIP call - sip:saigop@gtalk2voip.com

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Need help to configure rtpporyx
by Mir Jee 03 Jun '15

03 Jun '15

Hi! Please help me to configure rtpproxy on centos + kamailio.

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lookup() to fork execution of routing script?
by Andrey Utkin 03 Jun '15

03 Jun '15

Hi! Currently we have the following logic in our Kamailio routing script. On incoming INVITE, we lookup() the location of called party, then we analyse the updated Request-URI ($ru) regarding callee contact protocol: is it websocket-based or not, to distinguish web-based useragents from classic SIP agents and provide RTP profiles interconnection with rtpengine (RTP/SAVPF for web-based, RTP/AVPF for the rest). After that, we relay the mangled INVITE to callee location(s) with t_relay(). The … [View More]

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Kamailio LCR Multiple choices
by Ali Taher 03 Jun '15

03 Jun '15

Hello, I'm using LCR module to send multiple choices. Everything works fine so far , yet I have a problem that last gateway comes first, then gateways are ordered correctly. Below is correct sorting of gateways: First gateway : 192.168.26.4 Second gateway: 192.168.26.1 Third gateway : 192.168.26.6 Below is Invite response I'm getting, as you can see 192.168.26.6 (last gateway) is included as the first gateway , then 192.168.26.4 (first gateway) comes next. Via: SIP/2.0/UDP … [View More]

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delay on "location" table update
by Al S 03 Jun '15

03 Jun '15

Hi, I was wondering if it's normal for "location" table to be updated almost 10 sec after receiving REGISTER. Thanks,Al

2 1

Potential CNXCC bug
by Jay Patel 02 Jun '15

02 Jun '15

I am trying to use cnxcc for credit control . It seems like dialog and cnxcc modules are getting out of sync. For some reason , I see cnxcc.active_clients gets stuck and they never clear up. Interestingly only calls that gets failure 5xx and 4xx from PSTN gateway gets stuck, all successful calls are cleared . I have made sure , I have setflag(DLG_FLAG) 1st line in my routing logic. If you need my routing script, I can share with you . Am I missing anything obvious? As you can see , "… [View More]

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Kamailio LCR rule matching
by Ali Taher 02 Jun '15

02 Jun '15

Hi, I'm using LCR module in Kamailio , where matching of the rule (From-URI in LCR-rule table) is currently based on user part of sip address in From field (highlighted below in blue). While we need to change the identification to be on the otg value sent in the sip address in From field (highlighted below in yellow). INVITE sip:86532917453592@172.16.5.108:5060 <http://sip:86532917453592@172.16.5.108:5060> SIP/2.0 Via: SIP/2.0/UDP 172.16.5.112:5060;branch=… [View More]

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RTPengine+Kamailio, 200 OK without DTLS fingerprint
by Vasiliy Ganchev 02 Jun '15

02 Jun '15

Hello list! Have some difficulties with RTPengine: My test scheme is: UA(WS) -> Kamailio (WS proxy) -> Kamailio (SIP REGISTRAR, proxy) -> ASTERISK (media server) -> UA (SIP) Kamailio (WS) use RTPengine. Kamailio (WS proxy) - 4.2.3 Kamailio (SIP REGISTRAR, proxy) - 4.1.4 RTPengine - 3.3.0.0+0~mr3.8.0.0 I make a test call and have troubles in negotiation between UA(WS) -> Kamailio (WS proxy): UA(WS) -> INVITE -> Kamailio WS ...... rtpengine_manage("trust-address replace-… [View More]

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RFC 6140
by Al S 02 Jun '15

02 Jun '15

Hi, I was wondering if Kamailio support RFC 6140 to register Addresses of Record (AORs) in bulk map to a unique set of contacts. REGISTER sip:kamailio.example.com SIP/2.0 Via: SIP/2.0/UDP 198.51.100.3:5060;branch=z9hG4bKnashds7 Max-Forwards: 70 To: <sip:pbx@kamailio.example.com> From: <sip:pbx@kamailio.example.com>;tag=a23589 Call-ID: 843817637684230@998sdasdh09 CSeq: 1826 REGISTER Proxy-Require: gin Require: gin Supported: path Contact: <sip:198.… [View More]

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next via branch value
by Juha Heinanen 01 Jun '15

01 Jun '15

when kamailio forwards invite request, it adds to it a new via header. for example, incoming invite: SIP/2.0/TCP 192.168.43.192:48089;branch=z9hG4bK4e1ab219cbde6190;rport outgoing invite: SIP/2.0/TCP 192.98.102.10;branch=z9hG4bK27b9.597e97c43da7ddd6be8520b662d616b9.0;i=5 SIP/2.0/TCP 192.168.43.192:48089;received=192.98.102.10;branch=z9hG4bK4e1ab219cbde6190;rport=49582 is it somehow possible to find out in the config script, what will the branch value of the new via header be? if that … [View More]

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sr-users June 2015