Author Archives: Administrator

SIP Trunking: Works, Benefits

SIP (Session Initiation Protocol) Trunking is a cutting-edge technology that facilitates voice and multimedia communications over [...]

SIP PBX: All you need to know

SIP PBX is a Private Branch Exchange (PBX) phone system that uses Session Initiation Protocol [...]

UCaaS: Shaping the Future of Unified Communications

UCaaS(Unified Communications as a Service) has gained significant popularity in today’s cloud age. PortSIP provides [...]

PortSIP PBX v16.4.1 is Ready

Jun 12, 2024, PortSIP, a leading developer of modern unified communications solutions, announced the release [...]

PortSIP VoIP SDK v19.4.0 is Ready

Jun 4, 2024, PortSIP, a leading developer of modern unified communications solutions, announced the release [...]

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?

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

WebRTC + SIP: Simplifying Unified Communications

PortSIP SBC provides a bridge between Voice over Internet Protocol (VoIP) networks and the latest [...]

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 [...]