NEC UNIVERGE NEAX 2000 IPS, Общее описание устройства

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CHAPTER 5 FEATURE DESCRIPTION
UNIVERGE NEAX 2000 IPS General Description
Page 134
Issue 5
Voice over IP Log Collection
This feature provides Voice over IP (VoIP) log collection functions for analyzing VoIP related
problems caused by IP device, usage method, network environment and other effects. A
maintenance person will be able to understand its cause and figure out how to solve the problem.
The following functions are supported.
Call Log Collection
It enables the collected call log to be checked when the user reports a malfunction. Call log is
output to the RS port of MP card. It includes the speech time, number of sent/received
packets and number of received packets lost.
Fault Log Collection
It enables a real time check when a malfunction exists at registration or checking of
accumulated fault information by a maintenance person. Fault log is output to the RS port of
MP card. It includes reset cause and reset time, number of sent/received control packets,
number of resent control packets, number of control packets that fails to resend, number of
abnormal control packets received and number of times control sequence becomes abnormal.
Whisper Page
This feature allows a secretary to interrupt the boss in a private way. By pressing a feature key or
dialing an Access Code, the secretary station can voice override the conversation between the
boss and another party (station or trunk). When the conversation is interrupted, the boss can hear
the secretary but the other party is unaware of the Voice Override.