[Freeswitch-users] Channel Variable: variable_pre_transfer_caller_id_number

[Paul Atreides]

Hi,

<action application="info"/>
when I call the info app in my dial plan then I can see the following vars
in my log

variable_pre_transfer_caller_id_name: []
variable_pre_transfer_caller_id_number: [18]

But when I try to access one single channel variable its always empty. Why?
${variable_pre_transfer_caller_id_number}

Thank you for your help.
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