It covered the territories of modern Albania, Kosovo, most of Montenegro, southern Serbia, western North Macedonia and most of mainland Greece.
His son and successor Kara Mahmoud pursued a policy of military expansion; he established his control over northern Albania (up to the Shkumbi River) and over Kosovo.
Kara Mahmoud's autonomous pashalik did receive the attention of the Austrian and Russian foreign office, both regarding him a potential ally against the Sublime Porte.
Like other regional leaders that emerged in that time, such as Osman Pazvantoğlu, he took advantage of a weak Ottoman government to expand his territory still further until he gained de facto control of most of Albania, western Greece and the Peloponnese, either directly or through his sons.
Ali's policy as ruler of Ioánnina was governed by little more than simple expediency; he operated as an effectively independent despot and allied himself with whoever offered the most advantage at the time.
In order to gain a seaport on the Albanian coast Ali formed an alliance with Napoleon I of France who had established Francois Pouqueville as his general consul in Ioánnina.
After the Treaty of Tilsitt where Napoleon granted the Czar his plan to dismantle the Ottoman Empire, Ali switched sides and allied with the United Kingdom of Great Britain and Ireland in 1807.
The reformist Sultan Mahmud II, who sought to restore the authority of the Sublime Porte, took this opportunity to move against Ali by ordering his deposition.
Against these, Ali summoned the armatoles of Thessaly; and after villages had been burnt, peasants robbed and hanged, and flocks carried off on both sides, peace was made.
As Sephir bey had displayed qualities which might prove formidable hereafter, Ali contrived to have him poisoned by a physician; and, after his usual fashion, he hanged the agent of the crime, that no witness might remain of it.