IsRedirectedFromByNumber

VBScript → Lua

This function returns True if the call was redirected/transferred by a certain user (extension) or list of extensions, separated by ; (semikolon).

Please see the Introduction chapter for some usage instructions.

'----------------------------------------------------------------
' IsRedirectedFromByNumber
'
' Returns true if the current call is redirected by any of the numbers
' given in the semicolon separated list. It also returns the number that
' redirected the call.
'
' Parameter:
'   sNumbers    [in]    semicolon separated list of all numbers
'   sNumber     [out]   empty if call wasn't redirected by anyone from the list, 
'                       otherwise the extension that redirected the call.
'
' Return:
'   boolean
'----------------------------------------------------------------
Function IsRedirectedFromByNumber( ByVal sNumbers, ByRef sNumber )
    PBXScript.OutputTrace "------> IsRedirectedFromByNumber ( '" & sNumbers & "' )"

    Dim bReturn
    bReturn = False
    sNumber = ""

    Dim i, aNumbers, sName

    aNumbers = Split(sNumbers, ";")

    For i = LBound(aNumbers) To UBound(aNumbers)

        PBXScript.OutputTrace "Checking extension: " & aNumbers(i)
        sName = GetUserNameFromExtension(aNumbers(i))
        PBXScript.OutputTrace "Found username: " & sName

        If sName <> "" Then
            If IsRedirectedFromByName(sName) Then
                PBXScript.OutputTrace "Call is redirected from this user"
                bReturn = True
                sNumber = aNumbers(i)
            Else
                PBXScript.OutputTrace "Call is not redirected from this user"
            End If
        End If

    Next

    IsRedirectedFromByNumber = bReturn

    PBXScript.OutputTrace "bReturn = " & bReturn
    PBXScript.OutputTrace "<------ IsRedirectedFromByNumber ( Return '" & bReturn & "' )"
End Function

This function makes use of the function GetUserNameFromExtension to get the username for a given extension, and also the function IsRedirectedFromByName to then check if the call is redirected/transferred from that user. It makes also use of the Server Script API function PBXScript.OutputTrace to write trace information into the SwyxServer trace file.

Please note: from SwyxWare v13.27 on it is possible to have call routing also for groups and not just users. This function can not be extended to identify the new groups as well, so it can identify users only.

This function was initially posted into this forum topic.

By Tom Wellige

June 5, 2022

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Function Collection (VBScript)

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IsRedirectedFromByNumber

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