CHAPTER 3 SYSTEM DATA PROGRAMMING
– 186 –
ND-71503(E) Rev.5.0
9pch3001.fm
DESCRIPTION
DATA
Specify the original CODEC list to the system,
if required.
To provide the original CODEC list, assign the
CODEC type and payload size to CODEC list
0-3.
(1)
(2)
100-107: Priority 1-8 in CODEC list 0
120-127: Priority 1-8 in CODEC list 1
140-147: Priority 1-8 in CODEC list 2
160-167: Priority 1-8 in CODEC list 3
01: G.711 µ-law 64k
02: G.711 A-law 64k
03: G.723.1 (5.3/6.3k)
04: G.729a
(1)
(2)
110-117: Priority 1-8 in CODEC list 0
130-137: Priority 1-8 in CODEC list 1
150-157: Priority 1-8 in CODEC list 2
170-177: Priority 1-8 in CODEC list 3
01-31: 10 ms.-310 ms.
NOTE 1
NOTE 1:
The table below shows the relationship between the CODEC type and payload size. When
the payload size is assigned as a value that is out of range, it is set to initial data
automatically.
NOTE 2:
When no 16VCT card is mounted, the CODEC type is fixed to G.711 and the payload size
is fixed to 40 ms.
H
CM42
2nd DATA
CODEC
TYPE
PAYLOAD SIZE (MILLISECONDS)
REMARKS
INITIAL
MINIMUM
MAXIMUM
01, 02
G.711
40
10
40
Set the unit of 10 ms.
03
G.723.1
30
30
30
30 ms. fixed
04
G.729a
40
10
40
Set the unit of 10 ms.
I
SEPTEMBER/15/2004
LOCATION DATA ASSIGNMENT
CÔNG TY VIỄN THÔNG VIỆT PRO
Chuyên phân phối tổng đài NEC
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