DS/ETS 300659-2
Public Switched Telephone Network (PSTN) - Subscriber line protocol over the local loop for display (and related) services - Part 2: Off-hook data transmission
inactive, Most Current
| Organization: | DS |
| Publication Date: | 6 November 1997 |
| Status: | inactive |
| ICS Code (Telephone networks): | 33.040.35 |
scope:
This second part of ETS 300 659 specifies the subscriber line protocol for the support of PSTN display services at Local Exchange in "off-hook" state by using asynchronous voice-band FSK signalling. This specification is a complement of part 1 that deals with "on-hook data transmission associated or not associated with ringing". This ETS contains only differences and extensions to ETS 300 659-1 [1].
Document History
DS/ETS 300659-2
November 6, 1997
Public Switched Telephone Network (PSTN) - Subscriber line protocol over the local loop for display (and related) services - Part 2: Off-hook data transmission
This second part of ETS 300 659 specifies the subscriber line protocol for the support of PSTN display services at Local Exchange in "off-hook" state by using asynchronous voice-band FSK signalling....
References
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