Additional phone features88Using Media Gateway 1000BThe Media Gateway 1000B (MG 1000B) provides a means of extendingCS 1000 Release 4.5 features to one or more remotely located branchoffices using the Branch Office feature. A branch office is a remotelocation in the network where IP Phones, PSTN access, and TDMtelephones are located. Contact your system administrator to see if thesefunctions are available for your use.The Media Gateway 1000B (MG 1000B) telephone can operate in Normalor Local Mode.Normal ModeThe telephone registers with the Main Office and receives telephoneservices from the Main Office. At any time during Normal Mode, you cancheck Local Mode functionality (make and receive calls) by enablingLocal Mode and returning to Normal Mode. After testing, you can return toNormal Mode (see “Using Resume Normal Mode” on page 89) or bywaiting for 10 minutes.Permission Denied(6)Incorrect User IDentered.Enter correct User ID.Incorrect StationControl Passwordentered.Select Retry, and tryagain with the correctStation ControlPassword.Server Unreachable(1)Network problem. Notify systemadministrator if theproblem persists.Server Unreachable(2)Network problem. Notify systemadministrator if theproblem persists.Table 4: Troubleshooting Virtual Office (Part 3 of 3)Displayed Message Probable Cause Actions