Reinforced thus considerably both in a moral and material point of view, Sulla and Metellus marched from Apulia through the still insurgent Samnite districts towards Campania. The main force of the enemy also proceeded thither, and it seemed as if the matter could not but there be brought to a decision. The army of the consul Gaius Norbanus was already at Capua, where the new colony had just established itself with all democratic pomp; the second consular army was likewise advancing along the Appian road. But, before it arrived, Sulla was in front of Norbanus. A last attempt at mediation, which Sulla made, led only to the arrest of his envoys. With fresh indignation his veteran troops threw themselves on the enemy; their vehement charge down from Mount Tifata at the first onset broke the enemy drawn up in the plain; with the remnant of his force Norbanus threw himself into the revolutionary colony of Capua and the new-burgess town of Neapolis, and allowed himself to be blockaded there. Sulla's troops, hitherto not without apprehension as they compared their weak numbers with the masses of the enemy, had by this victory gained a full conviction of their military superiority, instead of pausing to besiege the remains of the defeated army, Sulla left the towns where they took shelter to be invested, and advanced along the Appian highway against Teanum, where Scipio was posted. To him also, before beginning battle, he made fresh proposals for peace; apparently in good earnest.
Scipio, weak as he was, entered into them; an armistice was concluded; between Cales and Teanum the two generals, both members of the same noble
The agreement, which had seemed so near, was not effected; it was Scipio who denounced the armistice. But Sulla maintained that it was too late and that the agreement had been already concluded; whereupon Scipio's soldiers, under the pretext that their general had wrongfully denounced the armistice, passed over en masse to the ranks of the enemy. The scene closed with an universal embracing, at which the commanding officers of the revolutionary army had to look on. Sulla gave orders that the consul should be summoned to resign his office - which he did - and should along with his staff be escorted by his cavalry to whatever point they desired; but Scipio was hardly set at liberty when he resumed the insignia of his dignity and began afresh to collect troops, without however executing anything further of moment. Sulla and Metellus took up winter-quarters in Campania and, after the failure of a second attempt to come to terms with Norbanus, maintained the blockade of Capua during the winter.
The results of the first campaign in favour of Sulla were the submission of Apulia, Picenum, and Campania, the dissolution of the one, and the vanquishing and blockading of the other, consular army. The Italian communities, compelled severally to choose between their twofold oppressors, already in numerous instances entered into negotiations with him, and caused the political rights, which had been won from the opposition party, to be guaranteed to them by formal separate treaties on the part of the general of the oligarchy. Sulla cherished the distinct expectation, and intentionally made boast of it, that he would overthrow the revolutionary government in the next campaign and again march into Rome.