Israeli and Palestinian negotiators have agreed to extend the current Gaza cease-fire by 24 hours, Gamal Shobky, the Palestinian Authority ambassador to Egypt, said Monday.
An Israeli government official confirmed the extension to CNN. The cease-fire is now set to expire at midnight Tuesday ( 5 p.m. ET).
The extension gives negotiators more time to talk about the issues for a lasting peace in Gaza.
Israeli and Palestinian media were reporting Monday that a deal was set to be signed, but no such pact was announced Monday.
Israel's Channel 10, quoting Palestinian sources, said the agreement would include the easing of Gaza border restrictions and enlargement of the fishing zone off the Gaza coast.
Bigger issues -- including demilitarization, the building of a seaport, the release of Palestinian prisoners and the return of the bodies of two Israeli soldiers -- will be discussed at fresh talks in a month's time, Channel 10 said.
Palestinian news agency Ma'an reported that Egyptian consultants were drawing up the documents and that Israel's delegation had left Cairo to discuss the deal with Israel's Cabinet.
Communicating through Egyptian intermediaries, Israel and the Palestinians have been trying to resolve in days issues that have smoldered for decades.
Israeli Prime Minister Benjamin Netanyahu said earlier Monday that Israel was "prepared for any scenario," with the Israel Defense Forces ready "for a very firm action if fire is resumed."
Israeli forces remain positioned around Gaza. In recent weeks, they carried out aerial and ground assaults against Hamas to try to stop militant rocket fire and destroy a network of more than 30 tunnels that extended under the border into Israel.
Operation Protective Edge not over
Israel is calling for Gaza to be demilitarized, demanding that Hamas, which controls the territory, lay down its arms.
After meeting with Defense Minister Moshe Yaalon on Monday, Netanyahu reiterated that Israeli negotiators had been "instructed to insist firmly on Israel's security needs." The strength of the Israeli military and the Israeli people's patience and perseverance would help bring them peace and security, he said.
Yaalon said Operation Protective Edge was not over.
"We are getting ready for the results of the deliberations in Cairo, whether they bring quiet or someone tries to challenge us by escalation," he said.
"The IDF is ready and willing to react with power to any development. Hamas will not drag us to a war of attrition, and if they try, they will get back twice as much."
A senior Israeli official told CNN that the most central issue on the table was nonviolence.
"On the basis on nonviolence, if you assume that includes no tunnels, then you would be correct. If you assume that would mean no missiles, then you would be correct," he said.
The official said the Palestinian delegation was not united and that Hamas political leader Khaled Meshaal was calling the shots in Cairo.
He pointed to what he said appeared were contradictions coming from the Palestinian side, asking, "how can Israel have full security while they're still digging terror tunnels and making rockets?" The Palestinians, he said "can't cherry pick what they want."
Even during the cease-fire, Hamas has boasted that its rocket-making factories are still operating, replenishing its arsenal.
But in the view of Palestinian officials, disarmament is a nonstarter.
"That is not possible," Palestinian official Nabil Shaath said. "Because Israel will not demilitarize either, will not even commit itself that it will never use military arms against Gaza."
Hamas leader Izzat Risheq said the group's weapons were "for self-defense" against Israel.