When using a SPA-932 attached to an SPA-962, I am trying to figure out how to perform a transfer on an Asterisk PBX. I have tried setting fnc=sd;sub=#700@asterisk-ip on one of the line keys where # is the transfer key and 700 is the extension to transfer to (call park). However when the button is pressed, it happens so quickly that the transfer doesn't register past the # digit, resulting in a failed transfer.
Is there a way to introduce a delay here or does anyone have any other suggestions on how to achieve one button call parking with this setup and Asterisk?
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