The MEMDB is mounted on the CPU card and provides theSDRAM and Flash Memory required by the following:• Expansion KSU(s)• VoIP• CTI• Remote Upgrade (main software)• VRS Channel Increment• InMail Channel Increment2.3.2 IP4WW-VOIPDB-C1The VOIPDB-C1 card provides the RTP/RTCP voiceprocessing function.• Mount this card onto the CPU card (VoIPDB slot) at MainKSU.• Max. 32 channels by license control. (V5.1 or higher)2.3.3 PZ-VM21The PZ-VM21 daughter board provides additional VoiceResponse and Voice Mail functionality using a CompactFlash (CF) interface and a single channel V.34 modem.• Mount this card onto the CPU card (VMDB slot) at MainKSU.• V.34 (33.6kbps) analog modem is initially mounted (forremote maintenance.• VRS/VM CF card is separate preparation.2.3.4 IP4WW-CFVRS-C1/IP4WW-CFVMS-C1/IP4WW-CFVML-C1Three types of VRS/VM CF cards are available:• Install into the PZ-VM21 mounted on the CPU card atMain KSU.• CFVRS: 4-channel VRS• CFVMS: VRS and 2-channel InMail (Approx. 15 hours)• CFVML: VRS and 4-channel InMail (Approx. 40 hours)ISSUE 6.0 SL1100Hardware Manual 1-7
