Kamailio

Kamailio
Voice over IP

Kamailio Bytes – UAC – Authenticate Outbound Calls

Using UAC module to authenticate outbound calls where you need to respond to a 401 Unauthorised Response, or a 407 Proxy Authentication required

Read More
EPC
Kamailio
LTE
Software
Voice over IP

Kamailio Proxy-CSCF Pull

My first Pull / Merge in the Kamailio project was to fix the IMS P-CSCF config

Read More
Kamailio
Voice over IP

Kamailio Bytes – http_client

Using Kamailio to send HTTP requests (POST & GET) to a HTTP server and store the result.

Read More
Kamailio
Voice over IP

Kamailio Bytes – Multiple Kamailio Instances on a Single Box

Running multiple instances of Kamailio on the same server using init.d

Read More
Kamailio
Security
Voice over IP

Kamailio Bytes – SIP over TLS (SIPS)

Using Transport Layer Security (TLS) to protect SIP traffic from modification / manipulation and guarantee message authenticity.

Read More
Kamailio
Voice over IP

Kamailio Bytes – Nightly Releases the Lazy Way

Using apt package manager to install nightly Kamailio builds

Read More
Kamailio
Voice over IP

Kamailio Bytes – SIP UAC Module to act as a UAC / SIP Client

Using Kamailio UAC module to send a SIP Text Message (MESSAGE) to an administrator when a user dials an emergency services number.

Read More
Kamailio
Python
Voice over IP

Kamailio Bytes – KEMI Intro

Using KEMI to write routing logic using languages like Python, Ruby, Lua and JS

Read More
EPC
Kamailio
LTE

Kamailio Bytes – Configuring Diameter Peers with CDP

Introducing C Diameter Peer module in Kamailio to manage Diameter Peers, monitor their state and handle the connections.

Read More
Kamailio
Software
Voice over IP

Kamailio Bytes – Dispatcher States

AP, IX, IP & DX – The meaning of Dispatcher states in Kamailio’s Dispatcher module.

Read More
Kamailio
Voice over IP

Load Testing with SIPp

SIPp (a performance testing tool for SIP) to simulate many concurrent calls leading to many concurrent transcoding sessions.

Read More
Kamailio
Voice over IP

Kamailio Bytes – DMQ

Using Kamailio’s Distributed Message Queue to share memory data between Kamailio nodes

Read More
Kamailio
Voice over IP

Kamailio Bytes – Transaction Module

Some TM (Transaction Module) use cases in Kamailio

Read More
Kamailio
Voice over IP

Transaction Stateful Proxy with Kamailio

Basic example of a Transaction Stateful SIP Proxy in Kamailio

Read More