PREN 301 061-1 : 1.2.2
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL; GENERIC FUNCTIONAL PROTOCOL FOR THE SUPPORT OF SUPPLEMENTARY SERVICES FOR VIRTUAL PRIVATE NETWORK (VPN) APPLICATIONS; PROTOCOL SPECIFICATION
07-23-2013
01-12-2013
In order to enhance the DSS1 protocol to support VPN generic functional protocol at the "b" service entry point.
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