Espinosa had said on Tuesday her government was looking at the possibility of a "third country or a personality" stepping in to resolve the stand-off.
"Ecuador is now exploring other solutions in dialogue with the United Kingdom, like good offices of renowned authorities, other states, or global organizations that could facilitate a just, final and dignified solution for all parties", Espinosa told a press conference in Quito.
Mr Assange has been in the small embassy in Knightsbridge ever since.
Mr Assange faces arrest for breaking his bail conditions if he leaves Ecuador'sLondon embassy, where he has resided since 2012, claiming asylum.
The charges against Assange have been dropped by Swedish prosecutors due to the impossibility of serving him notice, but the Metropolitan Police, which spent millions of pounds maintaining watch over the embassy, said he still faced a charge of failing to surrender to a court. The WikiLeaks chief believes that the U.S. government is seeking his extradition and prosecution. The Ecuadorian government has granted him political asylum.
The UK has also refused to guarantee that Mr Assange will not be extradited to the United States where he could face charges for his role in releasing classified military documents.
Attorney General Jeff Sessions said last April that Assange's arrest remains "a priority", adding, "Whenever a case can be made, we will seek to put some people in jail". Assange and his website have also leaked information from Guantanamo Bay, private emails belonging to 2008 Republican vice presidential candidate Sarah Palin, and emails from the Democratic National Committee.
MPs call for 'latte levy' on disposable coffee cups
Creagh said regarding the confusion that coffee chains have created about coffee cups being eligible for recycling. Mary Creagh, chairwoman of the parliamentary group, said it was time for a "revolution" in recycling.
Who Will Buy GoPro? Company Said To Explore Sale
Camera-maker GoPro said it is getting out of the drone business following "hostile" regulations in the United States and Europe. Instead, GoPro said narrow margins and a hostile regulatory market in Europe and the USA make the drone market "untenable".
Serena says motherhood may make her better player
The reigning champ and seven-time victor had hoped to defend her Australian Open title but pulled out following the complications. She spent an extra week in the hospital following the baby's birth, then was forced to spent the next month and a half in bed.
Say Hello To LG's Most Affordable 4K HDR Projector
Nevertheless, all the information about this awesome projector is anticipated to be revealed during its announcement at CES 2018. Unfortunately, the same can't be said of the sound quality given the two puny 7W speakers that the setup accommodates.