So do you ask their age at point of enquiry?
I would find it quite rude to ask their age unless they sounded very young and then I would just to ensure they were old enough. I have had guys ring who I thought from their voice they were late fifties at the youngest but when they arrived were early 20s. It is too hard to judge ages by a phone call and I would hate to upset some poor old soul by saying sorry you are too old for me
I do not have age limits or anything like that.
I prefer to just go on how they sound on the phone. It is quite hard in the Midlands as there are so many dofferent accents that for a while I could not work out if it was just an accent or if they sounded too rough so I gave up and just went by what they said and not how they said it.
Everyone works differently though and some will not see people of a certain age or who speak a certain way or who have freckles or are overweight etc etc etc. As long as it is made very clear on a profile (perfereably near the top as most guys never read all the way through) then there should be no problems at all.
The world is full of variety and as long as it is made clear then the clients will not need to ring and can pass on that profile and move onto the next one.