Some Muslims, when they give the iqama for prayer, do it like the adhan.

He says: "Come to prayer, come to prayer, come to success, come to success, the prayer is established, the prayer is established," repeating it just like the adhan. But this is according to the school of Abu Hanifa.

You might see Afghans, Pakistanis, Indians, Bengalis, meaning they say the iqama like the adhan, and this is permissible. There is a hadith narrated from the Prophet ﷺ about this.

Some have graded it as good, and others have considered it weak, but it is good, inshaAllah the Exalted.

It is allowed to give the iqama in the form of the adhan, with the addition of "the prayer is established."

Twice.