YD/T 1328-2009 The technical requirement and test method for the charging performance of currently used central office switching equipment.mobile network part (English Version)
This standard specifies the charging technical requirements and detection methods for mobile switches and related charging processing systems. This standard is applicable to the billing detection of basic voice services and call transfer services of mobile switches and related billing processing systems on mobile phone networks (including GSM networks and CDMA networks).
YD/T 1328-2009 Referenced Document
YD/T 1176-2002 The Technical Requirement for Charging in Public Telecommunication Network
YD/T 1278-2003 The technical specification for testing the charging performance of SPC-telephone network part
YD/T 1328-2009 history
2015YD/T 1328-2015 Technical requirements and detection methods for billing performance of voice service billing systems in digital cellular mobile communication networks
2009YD/T 1328-2009 The technical requirement and test method for the charging performance of currently used central office switching equipment.mobile network part
2004YD/T 1328-2004 The technical requirement and test method for the charging performance of currently used central office switching equipment-mobile network part