RVCI - Related Virtual Circuit Identifier

Identifies the logical connection address between the provider’s switch and the related circuit for the virtual circuit requested.

USAGE: This field is conditional.

NOTE 1: Prohibited when the BSC field on the EUSA or Transport Form is “F” and the VST field is not populated.

NOTE 2: Prohibited when the VST field is “B”.

NOTE 3: Otherwise optional.

DATA CHARACTERISTICS: 5 numeric characters

EXAMPLES: 6 3 0 1 1

   6 3

NOTE 1: This example illustrates a numeric value but is left justified since it is treated as text.