NEC Electra Elite IPK II System User Manual page 658

Document Revision 4C
Switch Configuration Specifics
Switch A

When the IVM is positioned on Switch A, as shown in
Telephone communication at the remote site can be monitored because it is a gateway for
switches B and C.
The IVM cannot monitor the inter-switch communication that occurs on Switches B and C, but it
can monitor external calls destined for or originating from telephones connected to switches B and
C. To monitor the inter-switch telephone communication an additional IVM must be placed on
each respective switch.
The inter-switch communication limitations apply only when peer-to-peer communication is enabled on

the MEGACO station application.
Switch B

When the IVM is positioned on Switch B, only the inter-switch communication on switch B and any
external call destined for or originating from a telephone connected to Switch B can be monitored.
Switch C

When the IVM is positioned on Switch C, only the inter-switch communication on Switch C and any
external call destined for or originating from a telephone connected to Switch C can be monitored.
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Figure 2-19 Multiswitch
IPK II VoIP Management System
Electra Elite IPK II
Site, a majority of the