Lucent Technologies R5SI User Manual
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-601
DTMR-PT [Dual Tone Multifrequency Port (TTR)]
10
DTMR-PT [Dual Tone
Multifrequency Port (TTR)]
Multifrequency Port (TTR)]
The Dual Tone Multifrequency Receiver Port (DTMR), also known as the
Touch-Tone Receiver (TTR), resides on the Tone Detector circuit pack (TN748,
TN420) or the TN756 Tone-Clock circuit pack. There are four Dual Tone
Multifrequency Receiver (DTMR-PT) ports and two General Purpose Tone
Detector (GPTD-PT) ports on a Tone Detector circuit pack. The DTMR port is
used to detect touch-tone digits that are placed on the TDM bus. Examples of
touch-tone digits are digits 0 through 9, digit #, and digit *. The ability of the
DTMR port to detect touch-tone digits is essential for maintenance of other circuit
packs (for example, Tone-Clock circuit pack) and in placing a station-to-station
call. Calls originating from a hybrid station
Touch-Tone Receiver (TTR), resides on the Tone Detector circuit pack (TN748,
TN420) or the TN756 Tone-Clock circuit pack. There are four Dual Tone
Multifrequency Receiver (DTMR-PT) ports and two General Purpose Tone
Detector (GPTD-PT) ports on a Tone Detector circuit pack. The DTMR port is
used to detect touch-tone digits that are placed on the TDM bus. Examples of
touch-tone digits are digits 0 through 9, digit #, and digit *. The ability of the
DTMR port to detect touch-tone digits is essential for maintenance of other circuit
packs (for example, Tone-Clock circuit pack) and in placing a station-to-station
call. Calls originating from a hybrid station
do not
require a DTMR port.
The Dual Tone Multifrequency Receiver Port maintenance object defines a set of
tests to verify that the DTMF digits detection capability of the DTMR port is
functioning properly. For all Tone Detector circuit pack level errors (DETR-BD),
refer to the XXX-BD (Common Port Circuit Pack) Maintenance documentation.
tests to verify that the DTMF digits detection capability of the DTMR port is
functioning properly. For all Tone Detector circuit pack level errors (DETR-BD),
refer to the XXX-BD (Common Port Circuit Pack) Maintenance documentation.
1.
Where P is the port network number (1 for PPN and 2 or 3 for EPN); C is the carrier designation
(for example, A, B, C, D, or E); SS is the address of the slot in the carrier where the circuit
pack is located (for example, 01, 02, ..., etc.); and pp is the 2-digit port number (for example,
01).
(for example, A, B, C, D, or E); SS is the address of the slot in the carrier where the circuit
pack is located (for example, 01, 02, ..., etc.); and pp is the 2-digit port number (for example,
01).
MO Name As
It Appears in
Alarm Log
Alarm
Level
Initial System
Technician
Command to Run
1
Full Name of MO
DTMR-PT
MAJOR
test port PCSSpp sh
Dual Tone Multifrequency
Receiver Port (TTR)
Receiver Port (TTR)
DTMR-PT
MINOR
test port PCSSpp sh
Dual Tone Multifrequency
Receiver Port (TTR)
Receiver Port (TTR)
DTMR-PT
WARNING
release port PCSSpp
Dual Tone Multifrequency
Receiver Port (TTR)
Receiver Port (TTR)