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Questions tagged [kamailio]

Kamailio (former OpenSER) is a SIP proxy server. DO NOT ask questions relating to installation, use, or configuration of this software. Stack Overflow is a site for programming Q&A so on-topic questions will involve working directly with Kamailio's source code, interacting with its C APIs, or using a programming language such as Python or JavaScript to write routing logic using KEMI.

209 questions
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Kamailio routing from DID to user

I am working in scenario where External DID is mapped for a specific internet User account in Kamailio, which is stored in a MySQL table. I am able to receive Invite from DID provider and able to find the local User from DB through Kamailio DBOPS…
For Guru
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PJSUA Registration is not proceeding

Hello fellow developers, I am developing SIP application using PJSIP library... Here is my code And here is my Logcat log The problem is application is not trying to proceed registration, and no errors at all... (Or I missed something?) And log on…
JavaMachine
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Get IP address of a kamailio user

I have installed a sip kamailio proxy. I'd like to find the IP address associated with my kamailio (registered) sip users but I can't find where it is stored and how to retreive it. My guess is to use db_query from SQLOps module but I can't find the…
Jeff Bencteux
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ERROR: rtpproxy [rtpproxy.c:1681]: send_rtpp_command(): can't send command to a RTP proxy

I am trying to enable RTPPROXY on debian, but it seems RTPProxy is ignoring my arguments... So, I am launching RTPPROXY using command: rtpproxy -l _MY_PUBLIC_IP_ -s udp:127.0.0.1 7722 -p /var/run/rtpproxy.pid -R -a -P -r /tmp/rtppath -S…
JavaMachine
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How to integrate freeradius with kamailio?

I have already configured asterisk dispatcher with kamilio now I wants to configure freeradius with kamailio. What are the possible solutions available for VoIP Custom Billing ?
0cool
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How to handle 4000 sip users and 10000 calls with same ip?

which technology I should use to handle 4000 sip users and 10000 calls with same ip with billing? I want it to configure so that all the sip users will use same ip and with proper billing .
0cool
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Kamailio 4.3.1 Register/200 OK asycnhornous

I am new to Kamailio 4.3.1 and I am trying to use it as described on this http://kb.asipto.com/kamailio:k43-async-sip-routing-nodejs page. Apparently it is a new approach to make asynchronous routing using NodeJS. I've modified a little bit the…
Anton
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Opensips 2.1 and kamailio difference and better to choose which one

I want to know opensips 2.1 or kamailio is better,how differentiate its performance.how can i choose,major difference between two,which one i have to choose for routing in softswiching
mehan
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Kamailio not connects to remote database

I have Kamailio on ubuntu at 10.10.145.189 and mysql on centos at 10.10.118.91. While installing kamailio, the command /usr/local/sbin/kamdbctl create worked and all databases created on 10.10.118.91 without any issue. But when i try commands like…
spali
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Kamailio with multiple SIP gateways

I'm still digging through documentation for Kamailio and its modules. I've got several SIP accounts for different VoIP providers (login1:password1:sip.provider1.com, login2:password2:sip.provider2.com...) I've got bunch of users connecting to my…
god
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IMC Module in kamailio

As I am trying to install new imc module to my kamailio sip server, I also followed the documentation of it. But unfortunately, I could not run kamailio sip server. The error which is coming while running it is on this…
Md Safdar Khan
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Kamailio with Radius authentication

I have to implement Kamailio with Radius authentication process. Unfortunately, the available documentation for auth_radius module doesn't help me so much (I mean, I ve tried to use auth_radius module and radius_www_authorize(realm) function but…
Pandoranum
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How to setup Kamailio as a simple relay

I have a number of simple SIP endpoints that can be registered on a backend SIP registrars. They can be configured to be registred only on one of the call precessing engines. I want to use Kamailio to relay REGISTER (and later INVITE) requests to…
Alexey Smirnov
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Authentication issue during registration with Kamailio server

I have a typical requirement, where I have a forwarding SBC between an endpoint and kamailio as shown below. Endpoint ----> SBC ------> Kamailio From endpoint I am sending REGISTER request. It reaches SBC. SBC sends the REGISTER request to Kamailio,…
Austin
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Kamailio concurrent calls after forked invite

I'm using a Kamailio proxy version 4.0.4. I have two UAC (Bob1, Bob2) registered with the same URI. Then a third UAC (Alice) sends a INVITE to the proxy. Both UACs receive this Invite and both accept the call. Kamailio now cancels the second (Bob2)…
Lukas Bernhard
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