Additional phone features77Additional phone featuresThe following features are described in this section:• Secure Communication (p. 77)• Using Virtual Office (p. 77)• Using Media Gateway 1000B (p. 87)Secure CommunicationYour IP Phone 1110 supports secure communication with other Nortel IPPhones by encrypting your calls using a Pre-Shared Key (PSK). If thePSK feature is enabled on both Nortel IP Phones, a PSK security icon(:) is displayed on the LCD screen when a secure communication link isestablished. Consult your system administrator to find out if this feature isenabled on your IP Phone.Using Virtual OfficeThe Virtual Office feature provides a service you can use while you areaway from your desk to transfer calls, and all your office telephonefeatures, to a remote telephone. Virtual Office makes this possible byallowing you to use another IP Phone (the Remote phone) to log in toyour own home or office IP Phone (the Office phone). After you log in, youcan access the DNs, key layout, and voicemail features that areconfigured on your own home or office IP Phone.To use Virtual Office, you need your DN and preconfigured StationControl Password (SCPW). You must activate Virtual Office on yourOffice phone before you can connect to it from a Remote phone. See“Logging in to Virtual Office” on page 78.Note: Consult your system administrator to verify if the Virtual Officefeature is available for your use.