Speak To Analyst IP PBX Market Size, Share & Trends Analysis Report by Type (IP PBX Software, IP PBX Hardware, and IP PBX Services), by Organization Size (Small & Medium-Sized Enterprises (SMEs), and Large Enterprises), and by Application (IT& telecommunication, BFSI, Healthcare, Government and Public Sector, Retail, and Others) Forecast Period (2023-2030)