PortSIP PBX v16.4.0 is Ready

May 23, 2024, PortSIP, a leading developer of modern unified communications solutions, announced the release [...]

What is IP PBX?

An IP PBX, also known as a VoIP PBX, Cloud PBX, or VoIP server, is [...]

WebRTC + SIP: Simplifying Unified Communications

WebRTC and SIP are two distinct yet interconnected technologies that enable real-time communication over the [...]

Host Your Own White Label Multi-Tenant Cloud PBX

White-label solutions refer to products or services that are created by one company for the [...]

What is the PBX Phone System?

PBX, short for Private Branch Exchange, which is a private telephone network used within a [...]

What is the Cloud PBX?

Cloud PBX (Cloud-based Private Branch Exchange) is a virtual PBX system rooted in the internet, [...]

Cloud PBX Phone System for Service Provider

What is Cloud PBX (Private Branch Exchange)? Cloud PBX (Cloud-based Private Branch Exchange) is a [...]

PortSIP PBX v16.3.0 is Ready

March 11, 2024, PortSIP, a leading developer of modern unified communications solutions, announced the release [...]

Security, Privacy, and Compliance

Being in charge of a communication system in the planning to deployment stage makes communication [...]

Simplifying Tenant Identification: PortSIP PBX SIP Header Manipulation

In a multi-tenant PBX environment, numerous tenants often share the same trunk while using different [...]