Dialogic Voice Hardware Model Names

Model names for Dialogic voice boards are based upon the following pattern:

D/NNNoRBB-TT-VVV

where:
D/      identifies the board as Dialogic voice hardware
NNN    identifies the number of channels (2, 4, 8, 12, etc.), or relative size/power measure
o        0 indicates no support for Call Progress Analysis; 1 indicates support for Call Progress Analysis; and 2 indicates PBX support
R        if present, represents board revision (D, E, J, etc.)
BB      bus type (SC or CT)
TT      telephony interface type (if applicable; valid entries include LS, T1, E1, BR, U {for universal PBX Interface)
VVV   ohm value (if it applicable; valid entries are 75 and 120)

Sometimes it is necessary in this document to refer to a group of voice boards
rather than specific models, in which case an "x" is used to replace the part of the
model name that is generic. For example, D/xxx refers to all models of the voice
hardware, and D/8x refers to all 8-channel models.