Cameroon rallied back from a goal down to start the Africa Cup of Nations with a 2-1 win over Burkina Faso on Sunday evening.
The Indomitable Lions started with goalkeeper Andre Onana, while Karl Toko-Ekambi partnered captain Vincent Aboubakar in the attack.
Burkina grabbed the lead midway in the first half from a stunning side-footed finish by Gustavo Sangare following a cross by Traore, who had a header cleared off the line seconds prior.
The Stallions' lead lasted just 20 minutes as Aboubakar levelled from the penalty spot after Traore had fouled Andre-Frank Zambo Anguissa in the area upon review by the Video Assistant Referee.
Cameroon turned the contest around on the stroke of halftime when Aboubakar converted another spot-kick after Issoufou Dayo's clumsey challenge on Pierre Kunde.
Scroll through the gallery to see the leading goalscorers from the 2021 AFCON qualifiers
The host nation almost had their lead swept away from them a minute in the second half after Traore took aim with a left-footed free-kick, but Onana was equal to the task.
Cameroon looked to have snatched a third goal through Aboubakar inside the last 30 minutes from a loose ball in the area, but it was disallowed for offside following a lengthy review by VAR.
Fresh faces from the Indomitable Lions saw Clinton Nje replace Kunde in the middle phase of the second half before Eric Choupo-Moting came on for Toko-Ekambi.
The contest began to balance out inside the final minutes, with opportunities on both ends however the Indomitable Lions reigned victorious on the opening day of the continental showpiece.