Inter and Anzhi Makhachkala will continue talks on Thursday in an effort to agree a transfer fee for Samuel Eto'o.
The two parties met for discussions yesterday and will carry on with the negotiations over the next 24 hours.
According to speculation in Italy, there is still an €8m difference between Anzhi's offer and Inter's request.
The Nerazzurri are hoping to net close to €30m for the 30-year-old Cameroon international striker.
Anzhi and Eto'o have already agreed personal terms seeing as the player will earn in excess of €15m a season for the next three years.