"At the recent Geneva talks good progress was made, but everyone must realise excessive demands could complicate the process towards a win-win agreement," www.Dolat.Ir quoted Rouhani as telling Russian President Vladimir Putin.
Iran and the P5+1 group of nations begin a new round of talks at Geneva on Wednesday, after the two sides failed to clinch a deal in high-level, marathon negotiations earlier this month.
"From our point of view, there should not be a situation in which the will of parties to reach mutually acceptable agreement is affected," the website quoted Rouhani as telling Putin by phone.
The Kremlin earlier reported that Putin spoke to Rouhani today and told him there was "a real chance" of finding a solution to the decade-old nuclear stand-off between Iran and the West.
