Direct Inward Dialing (DID) numbers are virtual phone numbers that permit economical long distance and international calling. One can install comprehensive number of DID extensions, thus extracting maximum benefits for business services.
Businesses with different lines for different departments such as sales, marketing, management etc. now do not need separate lines for each department, but instead get a single line or extension from a DID provider and DID device after examining the number and call information, would connect it to the right department. This helps in cost cutting and increased efficiency.
DID providers have helped in international calling as they can provide you with a local number even if you are stationed at a different locality; this helps your customers call you at loca...Read More