Is it necessary to make ablution before saying Adhan(call to prayer)?

Question

How clean should a Muslim be before making an Adhan(call to prayer)?

Is it mandatory to make ablution?

Answer 1

Taharah (ritual purity) is not an obligation for making the adhan (call to prayer), but as with any act of worship it is recommended.

Ref: http://islamqa.com/en/ref/20411