Fax Trouble-
Shooting
Guide
IP Fax Switch 09 [SP No. 1-111-010]
No. FUNCTION COMMENTS
0
Setting IPv4 or IPv6 for SIP call
connection
0: IPv4 (Default)
1: IPv6
This function is used to make SIP connection
suited to the user network environment.
1
Setting the way to choose the
method with which FAX data
communication is done
0: The same method as the call
connection
1: Automatic setting
Sets selection way of network I/F method
Automatic setting (1) means negotiating with
call connection before determining IPv4 or
IPv6.
2
Record-route using
1: Enabled
2: Disabled
“Enabled” is for Record-route acceptable SIP
server
3-4
Delay time between
ACK-message reception and
re-INVITE transmitting
Set this function more than “1 sec” when SIP
connection is done via HiPath8000/4000
(Siemen Co.)
Bit 3 Bit 4
0 0 No delay
1 0 1 sec
0 1 2 sec
1 1 3 sec
5-7 Not used Do not change these settings.