Nortel Remote Office 9150 Installation And Administration Manual

Also see for Remote Office 9150: Reference guide Release note Reference guide Release note Installation and administration guide

Contents

Nortel Remote Office 9150 Installation And Administration Manual Manual pdf 298 page image

272 Remote Office 9150Using Remote Office 9150 stations Standard 1.0Modes of operationIntroductionDigital telephones at your Remote Office 9150 site can operate in the followingmodes: host-controlled local-controlled online to host PBX offline from host PBXHost-controlled modeHost-controlled mode means that the host PBX controls the following: some display messages that appear on your telephone indicator updates such as the message waiting indicator calls that you receive from or make to someone at the host PBX siteIn host-controlled mode, a voice path is established to the host PBX andsignaling messages are passed between the host PBX and the Remote Office9150 unit.Exception: If Local Switchover is enabled, and the station-to-station call iscompleted through the host PBX, signaling messages are passed between thehost PBX and Remote Office 9150 unit normally. However, the voice path isestablished by the Remote Office 9150 unit without consuming host connectionbandwidth. The host PBX is aware that the call is active and tracks the status ofthe phoneset.If the call cannot be completed through the host PBX, you hear a reorder dialtone.