Panasonic KX-TVP200 Installation Manual page 17

Optional Port Cards:
The following types of port cards can be installed in the VPS.
• Four digital port expansion cards (KX-TVP204)
• Two digital/analogue port expansion cards (KX-TVP102)
KX-TVP102 consists of the following 2 cards:
• Telephone line interface card
• Digital processor (DSP) card
The telephone line interface transmits and receives analogue and digital signals to and from
the telephone line. The analogue input signal is digitised at a sampling rate of 8 kHz to
create a 16-bit digital signal.
The DSP has the following features:
• Voice Compression and Decompression
• Touchtone Detection
• Touchtone Generation
• Call Progress Tone Detection
KX-TVP204 consists of a telephone line interface and a DSP. The telephone interface of the
KX-TVP204 transmits and receives ONLY digital signals with a Panasonic KX-TD Digital
PBX. The DSP has the same features as the KX-TVP102.
MODE (Rotary Switch):
(Check the status of this switch only at start-up.) Provides the following additional functions:
Position
0
1
2*
3*
4
5
6
Installation Manual
Table 1
Additional Function
Normal setting.
Initializes RS-232C parameters.
RS-232 default parameters: 9,600, N, 8, 1
Auto Configuration is automatically completed
and all ports are set for Automated Attendant
service.
Auto Configuration is automatically completed
and all ports are set for Voice Mail service.
Reserved
Initializes the VPS. Clears all voice data (except
User 1 and User 2 prompts) and returns all system
parameters to the default setting.
Test Mode (Hard Disk Drive Read/Write Test)
VOICE PROCESSING SYSTEM OVERVIEW
17