Donald Carr writes:
@miconda, I have written a routine that puts the parameters for the tel: uri into an array with key/value separated, then uses qsort to sort. With this, they can be put into the sip: uri in correct sorted order. The sort is very esoteric, specific to the requirements for sip: uri when converting from a tel: uri ...
Could you give an example where sorting is needed and a pointer to a relevant RFC?
-- Juha