: Default
Y 1ST DATA 2ND DATA
RELATED
COMMAND
No. MEANING DATA MEANING DATA MEANING
20 FAX control infor-
mation list to each
location
XX ZZ XX: Location
number
(00-63)
ZZ : Location
number
(00-63)
1
2
3
4-7
NONE
Fixed list 1 (G.711)
Fixed list 2 (G.726)
Fixed list 3
(T.38 UDPTL)
[8300R3]
Programmable list 4-7
(depends on the setting
CM67 Y=21-24)
Fixed list 1 (G.711)
CM8A Y=5000-
5255: 173
NOTE 1: Details of FAX Control Data List (Fixed List) are shown below.
NOTE 2: When the CODEC type of SIP trunk for FAX communication is set to T.38
(UDPTL) by CMBA Y=119, Fixed list 1 to 2 operate as Fixed list 3.
Continued on next page
Fixed list 1 Fixed list 2 Fixed list 3
FAX Protocol G.711 µ/A-law G.726 T.38 UDPTL
FAX Payload Size 40 ms. 40 ms. 20 ms.
Minimum Jitter Buffer 120 ms. 120 ms. –
Maximum Jitter Buffer 120 ms. 120 ms. –
Transmission Speed – – 14400 bps
The Number of Control
Data Retransmission
– – 3 times
The Number of Image
Data Retransmission
– – 0 times
T.38 Version – – Version 0
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