"Iran, as a influential power, is ready to hold talks with other countries," Elham was quoted as saying, "but this willingness should not be interpreted as a need or a form of passivity."

He also pointed out that direct talks with Washington could only take place when the time is right.

The two countries severed diplomatic ties in 1979 when the Islamic revolution took place in Iran.

"The time for unilateral talks and pressure has ended. You can not talk to a great power like Iran using that kind of language," Elham added.

Elham's comments came after recent reports that the United States is willing to open an interest section in Tehran for issuing visas and carrying out cultural activities.

Iranian Foreign Minister Manouchehr Mottaki said recently in New York that Tehran will consider the plan if the United States presents the proposal officially.

On Sunday, Iranian President Mahmoud Ahmadinejad said that he was ready to talk with US President George W. Bush directly.