CSA T512.1 : M86
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FUNCTIONAL AND COMPATIBILITY REQUIREMENTS FOR ANALOGUE PRIVATE BRANCH EXCHANGES (PBX'S)
07-23-2013
01-12-2013
Gives functional and compatibility requirements for analog PBX's interfacing with the various elements of the telephone network in Canada. The requirements of the Canadian regulatory authority, existing plant characteristics and objectives were taken in to consideration when formulating these criteria.
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