Aastra OpenCom 131 User Guide - Page 126
Aastra 673xi/675xi DHCP, Telephony, Devices, VoIP Phones, Status, Network
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Voice over IP (VoIP) SIP Telephony Function keys for Aastra 6730i / 6731i and Aastra 6753i / 6755i / 6757i Key type Parameter Function do not disturb Calling Switches call protection on or off; LED indica- internally / ex- tor indicates active function ternally Pick-up - Picks up a call from another device in your pick-up group Take - Transfers an active call from another device operated on you internal call number Phone Lock - Locks or unlocks the telephone Logout - Logs out the telephone and shows the Login Display XML URL Calls the defined URL from a Web server. Pro- grammable function control via XML data re- trieval (please refer to the "IP Phone Admin Guide" administrator guide) transfer - On the Aastra 6753i only: starts a transfer call conference - On the Aastra 6753i only: starts a three-party conference Details on using the Aastra 673xi/675xi SIP telephones as well as an overview about the possible function key assignments can be found in the "Telephony with SIP Phones on the Aastra 800/OpenCom 100 communications system" user guide. 9.4.3.2 Aastra 673xi/675xi DHCP The address and device configuration is transferred from the OpenCom 100 communications system to the Aastra 673xi/675xi SIP phone using the DHCP protocol. You can configure the necessary address settings while adding a device entry under Telephony: Devices: VoIP Phones differently: ■ You can enter the MAC address of the Aastra 673xi/675xi manually. Depending on the operation mode of the DHCP server, you can also enter the IP address manually. For this, change the Status setting on the Network: DHCP page to "Static address assignment". Optionally, you can use the dynamic IP address assignment from the DHCP server. For this, change the Status setting on the Network: DHCP page to "Dynamic address assignment" and also change the 124