How to Set Up a DID Management System
Source:
AdvancedVoIP.com
Document Type:
White Paper
The Internet industry is intensifying day by day as it becomes the basis of communication for businesses. With the introduction of voice over Internet protocol (VoIP), communication costs have been greatly reduced, and the Internet industry is thus introducing variant services to consumers that were unthought of before. One of these emerging ideas is direct inward dialing (DID).