NEC NEAX 2000 IPS - Page 124

CHAPTER 3 SYSTEM DATA PROGRAMMING
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NWA-008855-001 Rev.1.0
avch3001.fm
DESCRIPTION DATA
NOTE 3: The maximum number of voice channels per IP-PAD is based on the payload size as shown
below.
• For PN-32IPLA/PN-32IPLA-A+PN-16VCTA/PN-16VCTA-A
When no 16 VCT card is mounted, the CODEC type is fixed to G.711 and the payload size
is fixed to 40 ms.
• For PN-8IPLA+PZ-24IPLA
When only PN-8IPLA card is mounted, the maximum number of voice channels per IP-
PAD is fixed to 8-channel.
NOTE 4: When the payload size setting differs from that for the opposite IP-PAD, the shorter size is
adopted.
K
CM42
PAYLOAD
SIZE
MAXIMUM NUMBER OF VOICE CHANNELS
PER IP-PAD
G.729a G.711 G.723.1
10 ms. 12 12 -
20 ms. 20 20 -
30 ms.303024
40 ms. 32 32 -
PAYLOAD
SIZE
MAXIMUM NUMBER OF VOICE CHANNELS
PER IP-PAD
G.729a G.711 G.723.1
10 ms. 20 20 -
20 ms. 32 32 -
30 ms.323224
40 ms. 32 32 -
L
CS DATA PROGRAMMING