Install and Administer Trunks
Install CAMA/E911 Trunk
658
SI Installation and Upgrades
June 2004
Compatibility Tone Clock, TTR/CPTR, and GPTR Circuit Packs
Circuit
Pack
Description
Compatibility
with CAMA
Trunks in
Same PN
Application
Notes
TN744
TN744B
TN744C
TN744DV1
Call Classifier
- Detector
Not Compatible
Used globally
8 GPTR/call
classification ports.
Used for call
classification only
initially prior to
G3V3.3. Becomes a
GPTR resource in
G3V3.3 and later.
Use TN744DV2 if
CAMA feature is to
be supported.
TN744DV2
TN744E
Call Classifier
- Detector
Compatible
Used globally
8 GPTR/call
classification ports.
Required in PN
supporting CAMA
trunks if GPTR
resources are
required in excess of
those on the
TN2182BV2. Also
required (if the
TN768 or TN780
tone clocks are used)
in place of TN748,
TN744 and
TN744/B/C.
TN748C
TN748D
Touch Tone
Detector / Call
Progress Tone
Detector
Not Compatible
Used in the
U.S. and a few
other countries
4 TTR and 2 CPTR
ports. Used in
combination with the
TN756, TN768, or
TN780 in many
countries initially in
versions prior to
G3V3.3. Use
TN744DV2 or
TN744E if CAMA
feature is to be
supported.