Dear Sirs,

Our company specializes in open source software (Asterisk, trixbox, vicidial, A2Billing, openSER, vtiger CRM, Sugar CRM, etc) implementation and management. We have over 8 years of experience working in VoIP area, our team includes professional and experienced programmers and designers.

We have extensive expertise in the following fields:

-asterisk, trixbox installation and configuration, 
-A2Billing installation and configuration,
-call center setup,
-integration of Asterisk with Vtiger or Sugar CRM,
-integration of Vicidial with Vtiger or Sugar CRM,
-call monitoring,
-click to dial applications,
-customization of asterisk, writing of additional modules,
-customization of vicidial,
-configuration of Digium and Sangoma hardware.

We can help you to make decision on what hardware and software you should choose for your project. We offer professional services at competitive prices. If you are interested, please contact us at sales@voip-experts.com.

Best regards,
VoIP Experts.