Charging and accounting principles for teleservices supported by the ISDN
ISDN支持的远程服务的收费和会计原则

1991-03-22

Charging and accounting principles for teleservices supported by the ISDN
ISDN支持的远程服务的收费和会计原则

1991-03-22

Network requirements to support charging and accounting in B-ISDN
B-ISDN中支持计费和记帐的网络要求

2000-10-06

Network requirements to support charging and accounting in B-ISDN
B-ISDN中支持计费和记帐的网络要求

2000-10-06

General charging and accounting principles for the basic telephone service provided over the ISDN or by interconnection between the ISDN and the public switched telephone network
通过ISDN或通过ISDN与公共交换电话网之间的互连提供的基本电话服务的一般收费和计费原则

1988-11-25

General charging and accounting principles for the basic telephone service provided over the ISDN or by interconnection between the ISDN and the public switched telephone network
通过ISDN或通过ISDN与公共交换电话网之间的互连提供的基本电话服务的一般收费和计费原则

1988-11-25

General charging and accounting principles for international telecommunication services provided over the Integrated Services Digital Network (ISDN)
通过综合业务数字网（ISDN）提供的国际电信服务的一般收费和会计原则

1994-09-15

General charging and accounting principles for international telecommunication services provided over the Integrated Services Digital Network (ISDN)
通过综合业务数字网（ISDN）提供的国际电信服务的一般收费和会计原则

1994-09-15

General charging and accounting principles for non-voice services provided by interworking between the ISDN and existing public data networks
ISDN和现有公共数据网络互通提供的非语音服务的一般收费和计费原则

1991-07-15

General charging and accounting principles for non-voice services provided by interworking between the ISDN and existing public data networks
ISDN和现有公共数据网络互通提供的非语音服务的一般收费和计费原则

1991-07-15

Charging and accounting principles to be applied to international circuit-mode demand bearer services provided over the integrated services digital network (ISDN)
适用于通过综合业务数字网（ISDN）提供的国际电路模式按需承载业务的计费和计费原则

1991-03-22

General charging and accounting principles for supplementary services associated with international telecommunication services provided over the Integrated Services Digital Network (ISDN)
通过综合业务数字网（ISDN）提供的与国际电信业务有关的补充业务的一般收费和计费原则

1995-03-20

General charging and accounting principles for supplementary services associated with international telecommunication services provided over the Integrated Services Digital Network (ISDN)
通过综合业务数字网（ISDN）提供的与国际电信业务有关的补充业务的一般收费和计费原则

1995-03-20

Charging and accounting principles to be applied to international circuit-mode demand bearer services provided over the integrated services digital network (ISDN)
适用于通过综合业务数字网（ISDN）提供的国际电路模式按需承载业务的计费和计费原则

1991-03-22