NEC Electra Elite IPK II Features And Specifications Manual page 566

Document Revision 1
r The Centralized E911 (K-CCIS) feature is not supported with IP (K-CCIS) to NEAX
(Point-to-Multipoint). Each Electra Elite IPK system in the network is required to have at
least one local trunk for Emergency 911 calls.
r The Electra Elite IPK can send billing information to a billing center office (NEAX2000/
2400), but cannot receive the billing information as the billing center office.
Voice Calls (K-CCIS), voice announce is not supported for a forwarded call across IP
r
(K-CCIS) to NEAX (Point-to-Multipoint).
This feature is not available when using 6- or 7-digit station numbers.
r
This feature and the IP (K-CCIS) feature are not supported within the same network.
r
r Not all data networks are suitable to support Voice over Internet Protocol (VoIP). A good
VoIP solution will require a low-latency, low jitter, and low packet loss network. Accordingly
a network must be evaluated for latency, packet loss, and jitter in order to qualify and
determine if it is able to provide toll-quality speech paths.
Default Setting
None
System Availability
Terminals
All Stations
Required Software
Release 1000 or higher
Required Component(s)
PVA( )-U( ) ETU with IP CCH for NEAXPI application loaded
2 - 544
Electra Elite IPK II
K-CCIS - IP with PVA