Canon FAX-L1000 User Manual
Page 478
5-120
FAX-L1000 Chapter 5: Appendix
ISDN BASIC Bitswitch SW08
Bit
Function
1
0
0
Not used
1
Not used
2
Outgoing G3 call HLC
Don’t Add
Add
3
Not used
4
enforced G4/G3 fallback
Yes
No
5
Calling Party Number coding TON: National Number TON: Unknown
change
NPI: National Number- NPI: Unknown
ing Plan/ISDN
6
Called Party Number coding
TON: National Number TON: Unknown
change
NPI: National Number- NPI: Unknown
ing Plan/ISDN
7
Connected Number coding
TON: National Number TON: Unknown
change
NPI: National Number- NPI: Unknown
ing Plan/ISDN
[Bit 2]
For outgoing G3 calls, the HLC (High Layer Compatibility) information element in the
SETUP message can be set to “
Add
” or “
Don't Add
.” If the HLC (High Layer
Compatibility) information element in the SETUP message is set to “
Add
,” the SETUP
message may not be received, depending on the switching equipment. In such cases, set to
“
Don't Add
.” This setting is available when
ISDN BASIC Bitswitch SW06 Bit7
under the
#4C ISDN
menu is set to "0."
[Bit 4]
For outgoing G4 calls, if an error occurs in B-channel communications after normal D-
channel connection, it is possible to choose whether or not to enforce a fallback to G3. For
example, in cases such as where an outgoing G4 call is made to a G3 machine and the
network returns a CONNECT message in response to the SETUP message sent by the
calling machine, set to “
Yes
.” If “
Yes
” is selected,
ISDN BASIC Bitswitch SW03 Bit6
settings under the
#4C ISDN BASIC
menu are available.
[Bit 5]
It is possible to switch between the “Type of Number” (TON) coding and “Numbering Plan
Identification” (NPI) coding of the Calling Party Number information element, which is
included in the SETUP message.
[Bit 6]
It is possible to switch between the “Type of Number” (TON) coding and “Numbering Plan
Identification” (NPI) coding of the Called Party Number information element, which is
included in the SETUP message.
[Bit 7]
It is possible to switch between the “Type of Number” (TON) coding and “Numbering Plan
Identification” (NPI) coding of the Connected Number information element, which is
included in the CONNECT message.