IP PBX

IP PBX: A telephone exchange system for enterprises.

Enhance your internal communication efficiency with an IP PBX system that streamlines internal calls, outgoing calls, and telephone line management. Ideal for businesses requiring a stable office phone system that supports multiple user levels and can scale to accommodate organizational growth.

Protollcall offers a wide range of IP PBX products from both Grandstream and Yeastar, covering applications from small to large enterprises. The PBX systems support varying numbers of users and simultaneous calls to meet the specific needs of each business.

An IP PBX system is ideal for organizations that want to control their internal telephone system, connecting to IP phones, SIP trunks, voice gateways, or contact center systems to ensure continuous and professional communication between teams, customers, and branches.

Suitable for businesses that need it.

• A stable and easy-to-manage office telephone system.
• Supports a large number of internal and outgoing calls.
• Connecting multiple branches or departments within an organization.
• The number of users can be scaled up to match business growth.