VHC is involved in providing development, integration and implementation works in the areas as below:

Telecommunications Systems Development

• Public switches telephony networks
• Calling card systems
• Voice over internet protocol
• Softphone development

Information Technologies Systems

• Data warehousing

Direct Marketing Systems

• Single level distributor systems
• Multilevel marketing systems
• Integration into backend and frontend systems

SMS Systems

• Supporting business operation using SMS interactivity
• Customized workflow systems