Ricoh D146 Service Manual page 1849

3.3 IP-FAX TROUBLESHOOTING
3.3.1 IP-FAX TRANSMISSION
Cannot send by IP Address/Host Name
Check Point
1 LAN cable connected?
2 Specified IP address/host name correct?
3 Firewall/NAT is installed?
4 Transmission sent manually?
5 IP address of local machine registered?
Remote terminal port number setting other
6 than 1720 (when using H.323) or 5060
(when using SIP)?
7 Specified port number correct?
DNS server registered when host name
8
specified?
9 Remote fax a T.38 terminal?
10 Remote fax switched off or busy?
SM
Action
Check the LAN cable connection.
Check the IP address/host name.
Cannot breach the firewall. Send by
using another method (Fax, Internet
Fax)
Manual sending not supported.
Register the IP address.
Send by specifying the port number.
Confirm the port number of the remote
fax.
Contact the network administrator.
Check whether the remote fax is a T38
terminal.
Check that the remote fax is switched
on.
73 D163