1、INTERNATIONAL TELECOMMUNICATION UNION)45G134 $ TELECOMMUNICATIONSTANDARDIZATION SECTOROF ITU#(!2).G0G0!.$G0G0!#/5.4).G0G0).G0G0).4%2.!4)/.!,4%,%#/-5.)#!4)/.G0G03%26)#%3%.%2!,G0G0#(!2).G0G0!.$G0G0!#/5.4).02).#)0,%3G0G0(b) that it would thus be advisable to adopt general charging and accounting princi
2、ples to be applied to thisservice irrespective of whether it is provided over the ISDN, the PSTN or by interconnection between these networks;(c) the relevant CCITT Recommendations,recommends1 Charging principles for the basic telephone service1.1 Collection charges are a national matter.1.2 Basic t
3、elephone service provided by interconnection between the ISDN and the PSTNIn any given relation there should, in principle, be a common collection charge for the basic telephone serviceprovided by interconnection of the ISDN and the PSTN, and the telephone service provided over the PSTN.1.3 Basic te
4、lephone service provided over the ISDNThe collection charge should take account of charges for similar services on the PSTN, in addition tocommercial and network developmental objectives.2 International accounting2.1 The Administrations may agree to apply the same accounting rates for the basic telephone service irrespectiveof whether it is provided over the ISDN, the PSTN or by interconnection between these two networks.2.2 The possibility of applying a different accounting rate for the basic telephone service provided over the ISDN isfor further study.
