My SIP Switch is SIP aggregation open source tool that acts as a complete PBX. You can easily use all your VoIP providers with a single phone. This service is sponsored by Blueface, an Irish VoIP provider.

The service is based on a dial plan (written either in Asterisk-like syntax or in Ruby). This dial plan allows routing of inbound and outbound calls depending on the parameters you want : call prefeix, time of the day, availability... You can fork an incoming call to various end points, you can forward the call to a second or third end point if the first ones are not responding, you can block calls, you can create a speed dial directory (for instance if you press *1 or *2 ..., it automatically dials, the number you specified ...)... On top of these call management features you have various debugging tools that allow playing with and testing the service.

You can use the service online on our website or install your own version.

MySIPSwitch has a user discussion forum allowing users to help one another. and It also helps developers to improve it according to the feedback from users.

The development language is C#, the database environment is PostgreSQL or XML and the interface is a website (or config files in the case of the local version).

The source code can be downloaded from MySIPSwitch's page on Codeplex.

Follow us on Twitter : @Bluefacevoip