Soft switch service delayed triggering method

The invention discloses a soft switch service delayed triggering method, and relates to a network technology. In the method, a new detection point (DP), namely, a transaction detection point (TRDP), and a new service delayed triggering method are adopted; and the method can be used for making use of the traditional operation of an intelligent network CS-2 so as to conveniently realize complex conference service logics such as an MEETME conference, a PRESET conference and the like. The TRDP is associated with two DPs, a service is detected on one DP point, and subsequently a service logic is triggered on the other DP to realize the delayed triggering. The service triggered by a plurality of TRDPs is processed in a same service logic example. According to the invention, the complexity in realizing the service logic is reduced, and the service development period is shortened.