IP PBX is an integrated solution for managing voice communications in companies, institutions, and even villas and homes, as it is characterized by many important advantages that facilitate work and improve productivity. It: #Allows faster and more effective call management, saving the time and effort needed to make and manage more calls easily and effectively. #Characterized by its high flexibility, as it can be customized and modified according to the company's needs and updated periodically. #IP PBX provides 24/7 customer support, facilitating the resolution of problems and challenges facing the company. Features of IP PBX: #Call transfer #Transferring ongoing calls to another extension #Transferring ongoing calls to another extension while staying and participating in the call #Transferring the ongoing call to another number after the extension answers, with disconnection upon answering #Transferring internal calls to another extension when there is no answer #Transferring internal calls to another extension without conditions #Call locking during its progress #Parking a call while it is happening and returning to it later #Do Not Disturb (DND) #Voicemail #Call employee assistance. We supply, install, and program Grandstream PBXs.