Talkswitch 48-CVA manual Unit IDs and how they affect system extension numbers

Unit ID	Touch Tone Command
1	01
2	02
3	03
4	04

2.5.4 Unit IDs and how they affect system extension numbers

When more than one TalkSwitch is connected to a LAN and they operate in networked mode, the extensions and voicemail have different numbers based on the Unit ID assigned to the TalkSwitch unit they belong to.

The extensions and voice mailboxes affected by the new numbering system are listed in the following table.

	Unit ID 1	Unit ID 2	Unit ID 3	Unit ID 4
Local Extensions	111-118	121-128	131-138 141-148
Remote Extensions	211-218	221-228	231-238 241-248
Local Mailboxes	111-118	121-128	131-138	141-148
Remote Mailboxes	211-218	221-228	231-238	241-248
General Mailboxes	410-419	420-429	430-439	440-449

None of the Extension Ring Groups are affected, since they are global to the entire system. It doesn’t matter if there is one or four TalkSwitch units on a LAN, there will always be 10 Extension Ring Groups with the extension numbers 300-309.

2.5.5 Keeping track of the lines and extensions

To keep track of the extensions and lines connected to each TalkSwitch, you may want to label each unit with its respective Unit ID. This will simplify matters when it comes to adding or removing extensions and lines.

In the event the TalkSwitch units are located in a room away from the extensions and you need to identify which unit is which, there is a utility in the configuration software that will allow you to identify each unit by flashing the lights on the front panel. When the configuration software is opened, you can check details of the TalkSwitch units on the LAN by clicking on the ‘LAN Details’ button.

In the pop-up window, you can select a Unit ID, then click the Identify button to have

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TalkSwitch User Manual