NEC Electra Elite IPK II System - Page 569

Electra Elite IPK II Document Revision 4C
IP Station (MEGACO) – MG 16 2 - 545
 84-06-02 VoIP Info – RTCP Port Number
Define the Media Gateway Card Starting RTCP Port Number . The RTCP Port Number has to
be the (RTP port number + 1).
(default: 10021)
 84-06-04 VoIP Info – Fract Lost Threshold
Define the fractional lost threshold – this data is sent to the IPK II CPUII when the value exceeds
the defined value.
(default: 0)
 84-06-05 VoIP Info – Packets Lost Threshold
Define the packet lost threshold – this data is sent to the IPK II CPUII when the value exceeds
the defined value.
(default: 0)
 84-06-07 VoIP Info – Jitter Threshold
Define the Jitter Threshold – this data is sent to the IPK II CPUII when the value exceeds the
defined value.
(default: 0)
 84-06-09 VoIP Info – Delay LSR Threshold
Define the Delay threshold – this data is sent to the IPK II CPUII when the value exceeds the
defined value.
(default: 0)
VoIP Echo Canceller Control Setup
The Elite IPK II supports Echo Cancellation for both stations and trunks. Type 4 refers to analog trunks,
Type 5 refers to both digital trunks and MEGACO stations.

Changes made to Type 5 affect both MEGACO stations and digital trunks simultaneously.
 84-17-01 VoIP Echo Canceller Setup – Echo Canceller Mode
Enable/Disable the Echo Canceller.
Type 4 (default: 1: Enable)
Type 5 (default: 0: Disable)
 84-17-02 VoIP Echo Canceller Setup – Echo Canceller Tail Size
Select the time threshold for the Echo Canceller.
Type 4 (default: 5: 128 ms)
Type 5 (default: 1: 8 ms)
 84-17-03 VoIP Echo Canceller Setup – Echo Canceller NLP Mode
Enable/Disable the NLP Mode.
Type 4 (default: 1: Enable)
Type 5 (default: 0: Disable)