Trump informed Palestinian president Mahmud Abbas of his intention to move the US embassy from Tel Aviv to Jerusalem, Abbas's office said.
In a phone call, Sisi urged Trump "not to complicate the situation in the region by taking measures that jeopardise the chances of peace in the Middle East", the Egyptian leader's spokesman Bassem Radi said in a statement.
Sisi also confirmed "Egypt's consistent position on maintaining the legal status of Jerusalem within the framework of international standards and relevant United Nations resolutions", he said.