CTYP - Connection Type

Identifies the type of cell relay (ATM) virtual connection requested.

VALID ENTRIES:

P = Virtual path

C = Virtual channel

USAGE: This field is conditional.

NOTE 1: Required when the BSC field on the EUSA or Transport Form is “C” and the VCACT field is “N”.

NOTE 2: Required when the VST field is “B” and the VCACT field is “N”.

NOTE 3: Prohibited when the BCS field on the EUSA or Transport Form is “F”.

NOTE 4: Prohibited when the VST field is “A” or  “C”.

NOTE 5: Prohibited when the VCACT field is “C”.

NOTE 6: Otherwise optional.

DATA CHARACTERISTICS: 1 alpha character

EXAMPLE: P