President Trump:

"President Putin called this morning to very nicely wish me a Happy Birthday, but to more importantly, talk about Iran, a country he knows very well. We talked at length. Much less time was spent talking about Russia/Ukraine, but that will be for next week. He is doing the planned prisoner swaps - large numbers of prisoners are being exchanged, immediately, from both sides. The call lasted approximately 1 hour. He feels, as do I, this war in Israel-Iran should end, to which I explained, his war should also end."
https://x.com/Gerashchenko_en/status/1933966143968190555