NEC SL1000 - InMail - Additional Call and Message Handling; Calling Mailbox from Outside; Quick Message Recording; Leaving Messages After Calling Extension

The MEMDB is mounted on the CPU card and provides the
SDRAM and Flash Memory required by the following:
• Expansion KSU(s)
• VoIP
• CTI
• Remote Upgrade (main software)
• VRS Channel Increment
• InMail Channel Increment
2.3.2 IP4WW-VOIPDB-C1
(This unit is for V1.2 or higher)
The VOIPDB-C1 card provides the RTP/RTCP voice
processing function.
• Mount this card onto the CPU card (VoIPDB slot) at Main
KSU.
• Max. 16 channels.
2.3.3 PZ-VM21
The PZ-VM21 daughter board provides additional Voice
Response and Voice Mail functionality using a Compact
Flash (CF) interface and a single channel V.34 modem.
• Mount this card onto the CPU card (VMDB slot) at Main
KSU.
• V.34 (33.6kbps) analog modem is initially mounted (for
remote maintenance.
• VRS/VM CF card is separate preparation.
2.3.4 IP4WW-CFVRS-C1/IP4WW-CFVMS-C1/IP4WW-CFVML-C1
Three types of VRS/VM CF cards are available:
• Install into the PZ-VM21 mounted on the CPU card at
Main KSU.
• CFVRS: 4-channel VRS
• CFVMS: VRS and 2-channel InMail (Approx. 15 hours)
• CFVML: VRS and 4-channel InMail (Approx. 40 hours)
ISSUE 3.0 SL1000
Hardware Manual 1-7