AT&T DS1/DMi/ISDN-PRI manual Trunk, R2V4 G2 Equiv Type Sig. Type

D-6TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLES

TABLE D-2.R2V4 Alternate Signaling Type Translations

Trunk		EQU	R2V4	G2 Equiv.
Type			Sig. Type	Sig. Type
colwi		16	4	28
		16	21	29
colwo		17	4	28
		17	21	29
colwop		18	4	28
		18	21	29
co_2w		19	4	28
		19	21	29
co_2wp		20	4	28
		20	21	29
fx1wi		21	4	28
		21	21	29
fx1wo		22	4	28
		22	21	29
fx1wop		23	4	28
		23	21	29
fx_2w		24	4	28
		24	21	29
fx_2wp		25	4	28
		25	21	29
wt1wi		26	4	28
		26	21	29
wt1wo		27	4	28
		27	21	29
ttloau	(Note)	33	4	27
tt2wda	(Note)	37	4	27

NOTE: R2V4 must be equipped with SN243