In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.
Marc Resources Private Limited ( Wholesale VoIP Termination ) based in India. Its Operation started in 2006 in Bangalore. Moving forward to take into next stream of business, we are looking for new partners where we can find the opportunity of getting ass
Read more