ENUM in Practice with Kamailio
Nick Using ENUM to resolve E.164 numbers into SIP URIs using Kamailio.
Kamailio
A very unstable Diameter Routing Agent (DRA) with Kamailio
I’d been trying for some time to get Kamailio acting as a Diameter Routing Agent with mixed success, and eventually got it working, after a few changes to the codebase…
Using Docker to develop SIP solutions with Kamailio
Using Docker to spin up environments to test Kamailio in
Kamailio Bytes – OnReply Route
So far with most of our discussions about Kamailio we’ve talked about routing the initial SIP request (INVITE, REGISTER, SUBSCRIBE, etc), but SIP is not a one-message protocol, there’s a…
Kamailio Bytes – Gotchas with Kamailio as an Asterisk Load Balancer
Things to keep in mind before using Kamailio as a Load Balancer for Asterisk
Kamailio World 2020
Kamailio world was an online event this year, but you can find all the videos here now they’ve all been posted.
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
Kamailio Bytes – Docker and Containers
Using Docker to containerize Kamailio instanances
Kamailio Proxy-CSCF Pull
My first Pull / Merge in the Kamailio project was to fix the IMS P-CSCF config
Kamailio Bytes – http_client
Using Kamailio to send HTTP requests (POST & GET) to a HTTP server and store the result.
Kamailio Bytes – Multiple Kamailio Instances on a Single Box
Running multiple instances of Kamailio on the same server using init.d
Kamailio Bytes – SIP over TLS (SIPS)
Using Transport Layer Security (TLS) to protect SIP traffic from modification / manipulation and guarantee message authenticity.
Kamailio Bytes – Nightly Releases the Lazy Way
Using apt package manager to install nightly Kamailio builds
Kamailio Bytes – Ansible for Automating Deployments
Using Ansible to automate Kamailio deployments at scale
Things I wish I knew about setting up private VoLTE Networks
Lessons learned about setting up VoLTE / IMS Networks at small scale.
SIP SIMPLE – Instant Messaging with SIP
A look into Instant Messaging using SIP
Kamailio Bytes – Python + SIP with KEMI
Using KEMI to handle Kamailio SIP Routing in Python
Kamailio Bytes – UAC for Remote User Registration to external SIP Server (Originating SIP REGISTER)
Using Kamailio's UAC module to send outbound SIP REGISTER messages
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.
Kamailio Bytes – KEMI Intro
Using KEMI to write routing logic using languages like Python, Ruby, Lua and JS