There are two general approaches to Acorp M-56PML the sharing of data and voice communication through the same media. The first approach digitizes voice signals and treats voice signals as data i. This approach requires revolutionary change in the telephone infrastructure. The second approach is to design modems i. At any given time, either the modem or the telephone exclusively transmits or receives data. For example, when a user picks Acorp M-56PML a telephone handset to make or answer a[…]
