ITU-T E 112-1993 Arrangements to Be Made for Controlling the Telephone Services between Two Countries《两个国家间电话业务控制安排》.pdf

1、INTERNATIONAL TELECOMMUNICATION UNION)45G134 % TELECOMMUNICATIONSTANDARDIZATION SECTOROF ITU4%,%0(/.%G0G0.%47/2+G0G0!.$G0G0)3$./0%2!4)/. G0G0.5-“%2). G0G02/54).!.$G0G0-/“),%G0G03%26)#%!22!.%-%.43G0G04/G0G0“%G0G0-!$% passage through a transit exchange; transit country or countries concerned. Classes

2、of call admitted (List the classes of call and other media of communication, i.e., phototelegraphcalls, programme transmissions and television transmissions). Information: Specify the provisions adopted to permit the exchange of lists of the principal local networkswith all the information necessary for routing and accounting of calls. Charging and accounting.Reference1 Final Acts of The World Administrative Telegraph and Telephone Conference (Geneva, 1973) TelegraphRegulations Telephone Regulations, ITU, Geneva, 1973.