Knowledge Base

Configuring OpenSER is not a trivial task.  It requires advance knowledge of SIP (Session Initiated Protocol).
Here we provide a few configuration files for the most demanded modules (openser 1.3):
      - acc - accounting (syslog with multi_leg and log_extra enabled) - configuration file
      - lcr - least cost routing (dbtext as a database) - configuration file
      - carrierroute - routing engine (mysql as a database) - configuration file

ToDo:
      - add more lcr examples (contact serialization)
      - add ALG examples

If you need an example config file and it is not listed here, send us an e-mail.

Open Source

As a tribute to the open source community, we maintain several VoIP packages for several "off the self" embedded systems:
   - openser
   - rtpproxy
   - asterisk
   - radiusclient-ng

For more informations about these projects, please visit www.nslu2-linux.org.

We are actively involved with the OpenSER project:
  - ratelimit module (backported from SER to OpenSER with OpenIMS enhancements).

Talks and presentations:

 Asterisk on embedded systems: presentation given at:
   - Astricon - September 2007 - Phoenix, AZ
   - TAUG - November 2007 - Toronto, ON
 OpenSER from an asterisk point of view: presentation given at:
   - TAUG - March 2008 - Toronto, ON