Asterisk and Vicidial integration with third party applications and systems.

Customer Relationship Management - like SuiteCRM, Vtiger CRM, Sugar CRM etc. Customers are expected to provide expert support for the third party applications.

Customized web applications. Asteriskite can build or advise on building custom web applications to be used with the solutions.

Billing Engines [like a2billing].

Legacy or other third party PBXs and telephone systems. What's a PBX?