[Asterisk-Users] ${CONTEXT} variable

[Christopher L. Wade]

Hi all,

Is there an equivalent of the ${CONTEXT} variable that represents the 
*original* context of the call?  i.e. If a call originates in the 
'internal' context, no matter where it goes, this alternate version of 
${CONTEXT} would never change from saying 'internal'?

I realize I could set this using the dialplan but I just wonder if there 
this already exists, and if not, would there be any objection to adding 
it?  It could be ${CALL_CONTEXT} or ${ORIGINAL_CONTEXT}, or similar.

Thanks,
Chris