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Standard ECMA-245
Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - PINX Clock Synchronization (SYNC-SIG)

2^nd edition (September 1997)

This Standard specifies the signalling protocol for the support of clock synchronization (SYNC-SIG) between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN).

This protocol supports the synchronization of a PISN using the different sources of clocks available to each PINX. The protocol is based on the method of synchronization described in annex F of the International Standard ISO/IEC 11573 .

This Standard is applicable to PINXs which can be interconnected to form a PISN.

The following file can be freely downloaded:

File name	Size (Bytes)	Content
ECMA-245.pdf	873 910	Acrobat (r) PDF file

This Ecma publication is also approved as ISO/IEC 15507.

The previous replaced "historical" edition of this Ecma Standard is available here.

 

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