11.1 [9-1] TIE TableA TIE line is a privately leased communication line between two or more PBXs, which provides cost effectivecommunications between company members at different locations.A maximum of 32 TIE Line Routing and Modification Tables can be programmed. It is necessary to makeunified tables with all PBXs at different locations in a TIE line network in order to identify the trunk route to beused when an extension makes or receives a TIE line call.There are two types of routing methods: the Extension Number Method, where all extensions in the networkare given a unique extension number; and the PBX Code Method, where each PBX is given a unique code,which is dialled before the extension number to call an extension at another PBX.Two priority sets (from a total of 8) are displayed at a time. To display other priority sets, click the applicabletab.Using a private network, up to 8 PBXs can share one VPS (centralised VM) connected to another PBX. ThisVPS can provide voice mail for extensions attached to any of the PBXs in the network.Only extension numbers of 4 digits or less, using the Extension Number Method, are supported.Own PBX CodeSpecifies the PBX code of the local PBX, when using PBX Code Method numbering on a TIE line network. Ifthis cell is left empty, the Extension Number Method is used.Value RangeMax. 7 digits (consisting of 0–9)Maintenance Console Location11.1 [9-1] TIE TableProgramming Manual ReferencesNoneFeature Guide References1.30.1 TIE Line ServicePriority 1–Priority 8Leading NumberSpecifies the leading number for other PBX extension numbers or the PBX code of others in the TIE linenetwork.Value RangeMax. 3 digits (consisting of 0–9, *, and #)Maintenance Console Location11.1 [9-1] TIE Table890 PC Programming Manual11.1 [9-1] TIE Table