Avaya Definity SI, Maintenance Manual, Page: 1655 / 2968

GPTD-PT [General Purpose Tone Detector Port
(CPTR)]
Issue 4 May 2002 10-869 555-233-123
GPTD-PT [General Purpose Tone
Detector Port (CPTR)]
The General Purpose Tone Detector (GPTD) Port, also known as Call Progress
Tone Receiver (CPTR), resides on the Tone Detector circuit pack (TN748 [all
suffixes], TN420B [and greater suffixes], and TN756 combined tone detector and
tone clock [all suffixes]). There are two GPTD ports and four Dual Tone
Multifrequency Receiver (DTMR) ports on a Tone Detector circuit pack. The
GPTD port is used to perform level measurements of test tones and to detect call
progress tones. Examples of call progress tones are dial tone, ring back, busy,
alert, confirmation, and recall dial. The abilities of the GPTD port to perform level
measurements of test tones and to detect call progress tones are essential for
maintenance of other circuit packs (for example, Tone-Clock).
The GPTD maintenance feature defines a set of tests to ensure that the general
purpose tone detection capability of the GPTD 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.
MO Name (in
Alarm Log) Alarm
Level Initial Command to
Run
1
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).
Full Name of MO
GPTD-PT MAJOR test port PCSSpp sh General Purpose Tone
Detector Port (CPTR)
GPTD-PT MINOR test port PCSSpp sh General Purpose Tone
Detector Port (CPTR)
GPTD-PT WARNING release port PCSSpp General Purpose Tone
Detector Port (CPTR)