Server Alarms - Avaya Support

S-SYN-PT (Speech Synthesis Port)
S-SYN-PT (Speech Synthesis Port)
MO name in Log Alarm Level Initial Command to Run Full Name of MO
S-SYN-PT MAJ
MIN
The Speech Synthesis circuit pack provides four independent Speech Synthesis ports which
may be connected to any of the voice time slots on the Time Division Multiplex (TDM) Bus. Each
Speech Synthesis port consists of a speech synthesizer device (SSD) and is managed by a
custom-coded programmable speech synthesizer (PSS) controller. The PSS controller is, in
turn, controlled by the on-board microprocessor via a command interface specifically designed
for this application. The PSS controller’s main function is the orderly transfer of encoded speech
from the speech vocabulary read-only memory (ROM) to the SSDs. The SSDs decode it and
produce 64-kbps 5-255 PCM (Pulse Code Modulation) speech. The encoded speech is stored
in up to 512 Kbytes of on-board ROM. In addition, each Speech Synthesis port has an
associated dual-tone multifrequency receiver (DTMR) to receive touch-tone digits from a station
set connected to the port via a voice time slot. The station set may be connected to the Speech
Synthesis port through either a line or trunk circuit.
When there is an incoming call to a port, the “listen” network time slot is connected to the DTMF
receiver input and the “talk” network time slot is connected to the SSD output. This enables the
Speech Synthesis port to support speech synthesis features or touch-tone input with voice
response features. Some of the features that use the Speech Synthesis port’s capabilities
include Leave Word Calling, Automatic Circuit Assurance, Automatic Wakeup (hotel-motel), and
Do Not Disturb (hotel-motel).
The Speech Synthesis circuit pack supports different voice features than ones supported by the
Announcement circuit pack.
Error log entries and recommended actions
test port location l Speech Synthesis port
WRN test port location
Table 323: S-SYN-PT Error Log Entries 1 of 2
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Recommended Action
0 (a) 0 Any Any Any test port location
1 (b) 17672
18 0 busyout port location WRN OFF release port location
130 (c) WRN ON test port location
1 of 2
Communication Manager Release 5.0 Issue 4 January 2008 1179