NEC Electra Elite IPK II System - Page 658

Document Revision 4C Electra Elite IPK II
2 - 634 IPK II VoIP Management System
Switch Configuration Specifics
 Switch A
When the IVM is positioned on Switch A, as shown in Figure 2-19 Multiswitch Site, a majority of the
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.