VoIP – Yeti-Switch – SEMS based SBC with Kamailio Load balancer

YETI Switch is an open source project based on SBC module of SEMS. The main goal is to move routing logic and entire softswitch behaviour to a separated layer. This approach provides flexibility, ability to quickly add a non-trivial features and simply integrate it with other systems. It is possible to completely change the business logic by changing only the management layer component.

YETI consists of few separate parts:

  • Core – modified SEMS and YETI SEMS module binaries.
  • Management layer – set of tables and appropriate PL/pgSQL stored procedures. As a database system we have chosen PostgreSQL.
  • Web-interface to manage YETI on Rails.



Dmitry Sinina – PgSQL Developer, Architector

Michael Furmur – C/C++ Developer, developing SEMS YETI module

Igor Fedoronchuk – Web Developer, developing YETI Admin console

Related Articles

How to incorporate SEO keywords into your web copy without sounding like a spammer


Hybrid Power – Malaysia Eco-Housing Project to Include Hybrid Solar Wind System


Google Tag Manager – Reasons to Start Using


Leave a Comment

six − 3 =

* By using this form you agree with the storage and handling of your data by this website.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More