Jan 22, 2025 – PortSIP, a leading provider of modern unified communications solutions, is proud to announce that a prominent service provider in South Asia has selected PortSIP PBX as the next-generation platform to replace their legacy Metaswitch solution. This strategic transition comes as many service providers face growing uncertainty following the end-of-life of Microsoft’s Metaswitch MaX UC offering and the subsequent sale of the Metaswitch division.
The recent acquisition of Metaswitch by Alianza has raised questions about the long-term viability and support of the platform, prompting many service providers to explore future-proof alternatives. In response, many have turned to PortSIP PBX, a comprehensive and robust solution specifically designed for service providers.
PortSIP PBX is renowned for its powerful multi-tenant architecture, exceptional performance, and an extensive feature set, making it an ideal choice for those seeking a Metaswitch replacement. With its modern apps, robust API integrations, AI-integratable SDKs, and a proven track record of supporting over 800,000 end users, PortSIP has established itself as a leader in the UCaaS, CPaaS, and Cloud PBX industries.
“In an environment marked by significant disruption, service providers need more than just a replacement—they need a superior solution,” said the CEO of the customer company, who requested anonymity. “After a thorough evaluation of the leading platforms, we chose PortSIP. Unlike generic solutions, PortSIP is specifically tailored for service providers and is not based on open-source platforms like Asterisk or FreeSwitch. This ensures seamless transitions for our customers and enables us to effectively compete with industry leaders such as Webex, RingCentral, and Dialpad.”
“We are thrilled to support our customers during this pivotal moment,” said Peng Bo, CEO of PortSIP. “As the communications landscape continues to evolve, PortSIP PBX has become the preferred choice for those migrating from Metaswitch. Our 12 years of perfecting the PortSIP PBX platform have earned us the trust of our customers, ensuring stability and reliability. Additionally, our open APIs and Client App Calling SDKs give service providers the flexibility to customize their offerings and stand out in the competitive market.”
Peng Bo added, “Our straightforward pricing model—one license for all features—offers service providers a cost-effective solution to migrate, manage, and scale their operations. At PortSIP, we remain committed to delivering exceptional value and driving continued growth for our partners in the global communications market.”
About PortSIP
PortSIP is a leading provider of modern unified communications solutions, empowering businesses with innovative and reliable communication tools. Focused on serving service providers, PortSIP delivers a robust platform that enhances customer experiences, boosts productivity, and provides a competitive edge in today’s rapidly evolving communications landscape.
