OfficeServ 7400 General Description
© Samsung Business Communications
2-33
Table 2.23 Front Panel of MGI64 Module (Continued)
Port / LED
Function Description
LAN TX LED
Ethernet Data Transmission
- Off: No data
- On or Blink: Data are being transmitted
LAN Rx LED
Links and Ethernet Data Reception
- Off: No data or no link connected
- On or blink: Data received
SVC LED
Service
- LED blinks when the task service of the software is available
DSP LED
VoIP DSP operation
- LED blinks when VoIP DSP is operational
RTPT LED
Voice packet transmission
- LED turns on when transmitting voice packets
RTPR LED
Voice packet reception
- LED turns on when receiving voice packets
2.3.5.3 4WLI
The 4WLI interface module uses DASL to send/receive voice to/from the phone system
and wireless AP (WBS24 Combo). This module decompresses voice using G.726, and uses
the 802.11b WLAN or DECT. The 4WLI supports four APs and one AP can accommodate
four channels. The WLI integrates DECT with the WLAN using software conversion to
work with wireless AP.
Main Functions
The main functions of the 4WLI voice application module are as follows:
y
Voice decompression: G.711/G.729
y
Wireless specification: 802.11b WLAN
Specifications
The specifications of the 4WLI module are as follows:
y
Up to four APs
y
Simultaneous calling through up to four channels per AP
y
The maximum number of mobile station subscribers is 120