Figure 9-28 System Data 11-02: Extension Numbering; Figure 9-29 Ip Phone List - NEC SL1100 Networking Manual

NEC SL1100 Issue 6.0
After one port in a block of two is used by a VoIP station, the
remaining port can be used only for another VoIP Extension.

Figure 9-28 System Data 11-02: Extension Numbering

4. This step is optional. To enable Key data and other station
feature programming (before IP Phone is brought online) the
extensions must be identified as IP Phones. Once checked in
the IP Phone List in PC-Pro, the extensions are available for
selection in Program 15 and other station related Programs.

Figure 9-29 IP Phone List

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