Table 2-23 VOIPDB LED IndicationsLED Function LED Status Operation statusACT Link activity or data transmission and re-ception.On Green LED lights when link up is completed. LED flashwhen data is transmitting or receiving.LINK1000 1000Base-T link speed indicator On Yellow Lights up when 1000Base-T link up.LINK100 100Base-TX link speed indicator. On Red Lights up when 100Base-TX link up.LINK10 10Base-TX link speed indicator. On Red Lights up when 10Base-T link up.Table 2-24 Operation of VOIPDB LED IndicationsLED Operation statusACT LINK1000 LINK100 LINK10Off Off Flash Flash Internal Error (Hardware Error)Off On Flash FlashOn On Flash FlashOn Off Flash Flash State of half duplex transmission (Not support)Please change HUB etc. to full duplex transmission.Flash Blinking one by one The firmware is being updated.4.3 VRS/Voice Mail Card (PZ-VM21)4.3.1 GeneralThe PZ-VM21 daughter board provides additional DSP resource with 8/16 ch VRS (Voice Responsesystem) and Voice Mail Service (a compact flash card (CFVRS/CFVMS/CFVML) is required) and aSingle Channel V.34 (33.6 kbps) modem for remote maintenance functions. The daughter board isinstalled onto the CPU card.4.3.2 UnpackingTable 2-25 PZ-VM21 Packing ListItems List of Contents QTYPZ-VM21 PZ-VM21 PCB 1Nylon Spacers 44.3.3 Installing the PZ-VM21 PCB• Do not remove or install the CPU Card with the power on.• If Expansion KSU(s) are installed, turn the power on/off in the order ofExpansion 2 KSU, Expansion 1 KSU and then Main KSU.1. Turn off the system power and disconnect AC cord.SL1100 ISSUE 6.02-72 Installation
