Ricoh Aficio MP C3500 Facsimile Reference - Page 71

Changing the Line Port Changing the Line Port Select a line port or protocol to be used for standard fax or IP-Fax transmission. When the extra G3 interface unit is installed, you can connect to a maximum of 1 three ports. Important ❒ To add more fax lines, the optional extra G3 interface unit is required. ❖ G3 G3 is selected after power up or when the machine is reset. If you install the extra G3 interface unit, you can select "G3-1", "G3-2", "G3-3", or "G3 Auto"depending on the number of the installed unit. ❖ Multi-port When the extra G3 interface unit is installed, communications can take place simultaneously through three lines at once. The following list shows protocol combinations available for each line type. Option Available line types Without option PSTN Extra G3 interface unit PSTN n PSTN Extra G3 interface unit n PSTN n PSTN n PSTN Extra G3 interface unit Available protocol combinations G3 G3 n G3 G3 n G3 n G3 ❖ IP-Fax When sending an IP-Fax, select either "SIP" or "H.323" as the protocol. To display "SIP" and "H.323" on the screen, make the settings in "Initial Settings" in the Facsimile Features menu. Ask your administrator whether you should select "SIP" or "H.323" as the protocol. 61