Gestetner B147 Service Manual page 881

Switch 08 - Optional ISDN G4 kit required - (Japan Only)
No FUNCTION
0 Layer 3 protocol
to Bits 3 2 1 0 Setting
3 0 0 0 0 ISO 8208
0 0 0 1 T.70 NULL
1 1 1 1 Disabled
4 Packet modulus
to Bits 3 2 1 0 Setting
7 0 0 0 0 Modulo 8
0 0 0 1 Modulo 128
1 1 1 1 Disabled
Switch 09 - Optional ISDN G4 kit required - (Japan Only)
No FUNCTION
0 Attachment of the Higher Layer
to Capabilities
1
2 ISDN G3 information transfer
to capability
3
0: 3.1 kHz audio
1: Speech
4-7 Not used
SM
DEDICATED TRANSMISSION PARAMETERS
COMMENTS
If the setting is "Disabled", the current setting of G4
parameter switch 6 (bit 0) is used.
If the setting is "Disabled", the current setting of G4
parameter switch 6 (bit 4) is used.
COMMENTS
This bit determines whether Higher Layer
Capabilities are informed in the [SETUP] signal or
not.
In tx mode, this determines the information transfer
capability informed in the [SETUP] messages.
In rx mode, this determines the information transfer
capability that the machine can use to receive a call.
Set this bit to 1 if the ISDN does not support 3.1 kHz
audio.
Do not change the settings.
87 B603