No, neither Armistice Agreements nor UN resolutions can create international boundaries between States.
Try again.
Really ?
How is the border of North and South Korea being defined ?
East and West Germany ?
North and South Vietnam ?
East Timor ?
You are simply wrong. You are trying to argue that Armistice lines create international borders when they do not. Armistice lines are temporary demarcations for military purposes, nothing more. Permanent international boundaries are created through negotiations and treaties.
For example,
The land border between Indonesia and Timore-Leste was negotiated based on a 1904 treaty between colonial powers and a 1914 arbitration of that treaty, and then agreed upon and formalized by treaty.
The border between North and South Korea, while it exists in all practical forms, is not a
de jure international border, because there is no agreement between North Korea and South Korea. It is disputed. South Korea did not even sign the Korea Armistice Agreement because it takes the position that Korea is a single nation and not divided. There is no peace treaty or border treaty between North Korea and South Korea. Its an on-going dispute.
Now, back to Jordan and Israel. The Armistice Agreement, as has been definitively shown, can not be used to prejudice the rights, claims and positions of the Parties to the Agreement. Further, the Armistice Agreement is no longer in force since there is now a Peace Treaty between Jordan and Israel which demarcates the international boundary between their States as the Jordan River. Arguing that the international border between Jordan and Israel is still the Green Line is beyond ridiculous.