Ricoh SP 5200S Operating Instructions Manual page 352

7. Facsimile Features
Use numbers and periods (".") to enter the correct IPv4 addresses for the gatekeeper, SIP server,
and gateway. To obtain the correct IP addresses, consult the administrator.
1. Press [Facsimile Features].
2. Press [Initial Settings].
3. Press [SIP Settings].
4. Press [Change] for each property.
A proxy server relays call requests and responses.
A redirect server processes request destination inquiries.
A register server registers location information of user agents (which correspond to telephones
or facsimiles on public telephone lines) on an IP network.
5. Enter the IP address or host name, and SIP user name, and then press [OK].
6. Specify whether to perform SIP digest authentication.
If you select [On], enter the password using up to 128 characters.
Re-enter the password after the message "Confirm Password" appears on the screen.
7. Press [OK].
8. Press the [User Tools/Counter] key.
7 Program / Change / Delete Gateway
Register, change, or delete the gateway used for transmission to IP-Fax. You can register either an
IPv4 or IPv6 address for the Gateway. You cannot register an IPv4-mapped address.
• Program / Change
1. Press [Facsimile Features].
2. Press [Initial Settings].
3. Press [Program / Change / Delete Gateway].
4. Check that [Program / Change] is selected.
5. Press a VoIP gateway to register.
When registering a new VoIP gateway, press [Not Programmed].
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