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====== Lines ======

{{:images:vs8:vsconfig:telephony-lines.png?direct|}}

^Setting^Description^
|//Line//|Line number.  Automatically set when the line was created.  **Read-only.**|
|//Register//|Check this box if you want the line to auto-register with the PBX at startup.|
|//Extension//|Enter the extension number assigned to the given line.\\ \\ You may already have done so during the Setup wizard or when adding a line, but if necessary you can edit it here as well.  Just click on the field and enter the correct extension.|
|//Account//|Enter the user name required at login.  Field may contain both letters and numbers, but should not contain the domain name.\\ \\ //Intended for PBX systems that require TLS.  If your PBX does not require lines to log in, leave blank.//|
|//Password//|Enter the password required at login.\\ \\ //Intended for PBX systems that require TLS.  If your PBX does not require lines to log in, leave blank.//|
|//User Agent//|Agent used by the line during registration with the PBX.  //Some PBX systems use this field for custom configuration; refer to your PBX manual if that is required.//\\ \\ **The default value ''DuVoice'' should not be changed unless the PBX requires it.**|
|//Display Name//|If configured, this value is passed in the P-Asserted-Identity field in the SIP header when making an outbound call.\\ \\ If left blank, the //Extension// setting is passed instead.|

Other than the standard **OK** and **Cancel** buttons, three other commands are provided as a convenience:

^Command^Description^
|//Auto-Number Extension//|This will use line 1's extension number to automatically assign extensions to all other lines, incrementing by one for each successive line.  You will be prompted to confirm; click **Yes** to continue.\\ \\ **__Example__:**  For a 4-line system, if line 1 is assigned extension ''8001'', when you click this button, line 2 will be assigned extension ''8002'', line 3 will be assigned ''8003'' and line 4 will get ''8004''.|
|//Auto-Number Account//|This will use line 1's account name as a number and set the account name for all other lines based on it, incrementing by one for each successive line.  You will be prompted to confirm; click **Yes** to continue.\\ \\ **__Example__:**  For a 4-line system, if line 1 is assigned account name ''101'', when you click this button line 2 will be assigned account name ''102''.  Line 3 will get ''103'' and line 4, will get ''104''.|
|//Match Passwords//|This will copy the password assigned to line 1 and assign it to all other lines as well.  You will be prompted to confirm; click **Yes** to continue.|