You know, I will definitely not tell you the call center equipment prices, but I can share a link where literate ones are given recommendations for the selection of such equipment. I belong to the category of people who believe that it is better not to save money once and buy something worthwhile than to regret and pay for cheap equipment and a headset with employee mistakes and all sorts of unforeseen situations. I think you yourself understand this. And take care of good modern telephony!