what is DDI meaning and how it function. This term is used in Telecom Industry?
With the installation of ISDN (Digital) lines, DDI (Direct Dial in) becomes available,
DDI is a very convenient and simple way of bypassing the operator for making direct contact with an individual or department, faxes and modems, etc. This is done by allocating a unique DDI number to each desired phone
DDI numbers can be used for advertising, situation vacant purposes, etc, and changed when required. As many numbers as needed from 100 to 600 are possible.
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March 6th, 2010 at 3:56 pm
With the installation of ISDN (Digital) lines, DDI (Direct Dial in) becomes available,
DDI is a very convenient and simple way of bypassing the operator for making direct contact with an individual or department, faxes and modems, etc. This is done by allocating a unique DDI number to each desired phone
DDI numbers can be used for advertising, situation vacant purposes, etc, and changed when required. As many numbers as needed from 100 to 600 are possible.
References :
http://www.gbtscotland.co.uk/web/products/systems
March 6th, 2010 at 4:34 pm
Direct Dialing In
References :
http://www.acronymfinder.com/af-query.asp?Acronym=DDI&Find=find&string=exact