First, the new digital platforms and eight-out approach, incorporating a brand new digital switching technology, calls no block, through the Council (available, out of 0-9), can be very good for networking (through intermediate components, such as VOIP, fiber optics, 2M, and so on), telecom operators make choices, make your cost savings.　　　 Establishment of digital platforms for future product integration to IP (unified communications, VOIP) and multimedia a basis of development of small call center. Second, powerful and flexible configuration supports E1 digital relay access to 168 the total number of doors within a flexible combination, extension maximum lines 144, analog trunking max 32 lines, digital relay 30 or less. So its excellent scalability and capacity of adaptation.　 Busine

020-62817988