NEC UNIVERGE NEAX 2000 IPS, Configuration Manual

Page: 91 / 96

Chapter 8 System Capacity Main Processor (MP) System
NEAX 2000 IPS Configuration Guide
NDA-24347, Issue 1
Page 81
Note 1:
The maximum combined number of trunk lines and DTI channels are 256. (Each trunk line and DTI
channel is required to assign the trunk number by system data programming. The maximum value of the
system parameter for a trunk number is 256.)
Note 2:
PIM in this table means Physical PIM.
Note 3:
A maximum of 448 Dterm IP telephones are available.
Note 4:
Maximum voice channels per IP trunk card depends on the payload size as follows (Payload size can be
assigned in system programming.):
CCIS (Point-to-Point/Point-to-Multipoint)
VoIP (H.323)
Note 5:
ACD/MIS and OAI are mutually exclusive.
PAYLOAD SIZE G.729a G.711 G.723.1
20 ms 8-Channel 8-Channel ------
30 ms 16-Channel 16-Channel 16-Channel
40 ms 16-Channel 16-Channel ------
PAYLOAD SIZE G.729a G.711 G.723.1
20 ms 6-Channel 5-Channel ------
30 ms 8-Channel 7-Channel 8-Channel
40 ms 12-Channel 10-Channel ------