Accessing User Tools (Facsimile Features)1518Configuring the H.323 gatekeeperNote❒ If you select “On” using the UserParameters, you can use the gate-keeper server. See p.167 “User Pa-rameters”(switch 34, bit 0).A Press [H.323 Settings].B Press [Change] for each property.C Enter the IP address and aliastelephone number and press [OK].The screen returns to that of step B.D Press [OK].Configuring the SIP serverNote❒ If you select “On” using the UserParameters, you can use the SIPserver. See p.167 “User Parame-ters”(switch 34, bit 1).A Press [SIP Settings].B Press [Change] for each property.Note❒ A proxy server relays call re-quests and responses.❒ A redirect server processes re-quest destination inquiries.❒ A register server registers loca-tion information of user agents(which correspond to telephonesor facsimiles on public tele-phone lines) on an IP network.