What Is Ip-Fax - Ricoh B230 Service Manual

IP-Fax
5.5 IP-FAX

5.5.1 WHAT IS IP-FAX?

For details: Core Technology Manual – Facsimile Processes – Faxing from a PC –
Internet/LAN Fax Boards – IP-FAX
T.38 Packet Format
TCP is selected by default for this machine, but you can change this to UDP with IPFAX
SW 00 Bit 1.
UDP Related Switches
IP-Fax Switch 01
No. FUNCTION
Select IP FAX Delay Level
Bit3 Bit2
0 0
0-3
0 0
0 0
0 0
Settings
User parameter switch 34 (22[H]), bit 0
IP-Fax Gate Keeper usage 0: No, 1: Yes
IP Fax Switches: Various IP-FAX settings (see the bit switch table)
B786
Bit1 Bit0 Setting
0 0 Level 0
0 1 Level 1
1 0 Level 2
1 1 Level 3
COMMENTS
Raise the level by selecting a higher setting
if too many transmission errors are
occurring on the network.
If TCP/UDP is enabled on the network, raise
this setting on the T.30 machine. Increasing
the delay time allows the recovery of more
lost packets.
If only UDP is enabled, increase the number
of redundant packets.
Level 1~2: 3 Redundant packets
Level 3: 4 Redundant packets
140 SM