标准号：ITU-T Q.762 AMD 5-2009
实施状态：现行
中文名称：NO.7信令系统.综合业务数字网(ISDN)用户部分消息和信号的一般功能.5号修正案.支持自定义报警音(CAT)业务.11号研究组
英文名称：Signalling System No. 7 �C ISDN User Part general functions of messages and signals Amendment 5: Support for the customized alerting tone (CAT) service (Study Group 11)
发布日期：2009
标准简介：Amendment 5 to Recommendation ITU-T Q.762 was produced to meet the need for the implementation of the customized alerting tone (CAT) service as specified in ETSI TS 123.205 (2009). This amendment contains the modifications to Recommendation ITU-T Q.762 (1999) in order to accommodate these needs.This amendment should be read in connection with the related amendments to Recommendations ITU-T Q.761 and ITU-T Q.763.
文件格式：PDF
文件大小：209.09KB
文件页数：10 （以上信息更新时间为：2019-11-26）
