The invention provides a method for realizing a large telephone traffic beeper with a digital relay calling function, the method comprises the following steps of: receiving a calling instruction initiated by a user, and analyzing a called number in the calling instruction; accessing the analyzed to-be-occupied digital relay to a tested device; and converging the called number to the beeper throughthe digital relay interface connected into the tested device. According to the method, the self-production capacity of exchange equipment is utilized; a set of high-performance large-telephone-traffic beeper is designed; a Chinese interface is provided, on the basis of reserving the original analog call function, a digital relay interface is provided, large telephone traffic call can be directlyrelayed, the voice exchange function of the program control switch can be tested, the signaling processing capacity and the call message processing capacity of the switch can be verified, the production efficiency is greatly improved, the test means is enriched, and meanwhile the maintenance cost is reduced. The invention also provides a device for realizing the large telephone traffic beeper withthe digital relay calling function.