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DEFINITY Enterprise Communications Server Release 6	Issue 5
Installation and Test for Multi-Carrier Cabinets 555-230-112	May 1998

5Install and Wire Telephones and Other Equipment

CAMA/E911 Installation Page 5-133

Table 5-24.Compatibility Tone Clock, TTR/CPTR, and GPTR Circuit Packs

—Continued

		Compatibility
		with CAMA
Circuit		Trunks in
Pack	Description	Same PN	Application	Notes
TN748	Touch Tone	Not Compatible	Used in the	4 TTR and 2
TN748B	Detector / Call		U.S. and a few	CPTR ports. Used
TN748C	Progress Tone		other countries	in combination
TN748D	Detector			with the TN756,
				TN768, or
				TN780 in many
				countries initially
				in versions prior to
				G3V3.3. Use
				TN744DV2 if
				CAMA feature is
				to be supported.
TN756	Tone Detector	Not Compatible	Used in the	Tone detec-
	Generator		U.S. and a few	tor/tone clock with
			other countries	4 TTR and 2
				CPTR ports. Used
				in combination
				with the TN748 in
				many countries
				initially in ver-
				sions prior to
				G3V3.3. Used
				only with
				SCC/ESCC cabi-
				nets with no
				EPNs, no duplica-
				tion, no ASAI.
				Use TN2182BV2
				if CAMA feature
				is to be supported.
TN768	Tone Clock	Not Affected	Used in the	Tone clock only,
			U.S. and many	no TTR/CPTR
			other countries	functionality. Typ-
				ically found with
				TN748 circuit
				packs in the U.S.
				Use TN7744DV2
				instead of TN748
				with CAMA.

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