
Access4 is a leading channel‑only UCaaS provider in Australia and New Zealand, built on Cisco BroadWorks to deliver voice, video, messaging, and contact centre services all through a partner-centric model.
By partnering with Access4, MSPs, telcos, and IT resellers can offer managed voice and unified communications services without the usual technical or financial barriers.
Solutions

Hosted Voice
Enterprise-grade cloud telephony with secure SIP trunks and full number portability. Scalable and reliable voice services built on Cisco BroadWorks.

UCaaS
Combine voice, video, messaging, and collaboration into one seamless platform. Accessible across devices with full Microsoft Teams and Zoom compatibility.

CCaaS
Deliver exceptional customer experiences with intelligent call routing, real-time analytics, and remote agent support all cloud-managed.

SASBOSS™
Access4’s powerful partner portal for provisioning, managing, and billing services. Automates delivery and simplifies UC operations from end to end.
What is SASBOSS™ and How It Works
SASBOSS™ is Access4’s all-in-one provisioning, automation, and management portal — purpose-built to help MSPs scale cloud communications faster, without needing deep technical resources or telco infrastructure. With SASBOSS™, partners can:
- Provision services in minutes – Set up phone numbers, SIP trunks, call flows, users, and devices in just a few clicks
- Automate billing and quoting – Generate branded invoices and manage recurring charges seamlessly
- Monitor service quality – Access real-time insights, call analytics, usage trends, and agent performance via built-in tools like iCall Suite
- Manage multiple customers – Easily control all your clients and their configurations in one centralised interface
- Reduce support costs – Minimise manual work with auto-provisioning, live diagnostics, and local Tier 2/3 technical support
SASBOSS™ isn’t just a tool — it’s the engine that drives Access4’s entire partner ecosystem, giving MSPs the power to deliver carrier-grade services with total control and zero telco complexity.
Built-in CPQ Tool – Streamline Sales with Confidence
SASBOSS™ includes an integrated CPQ (Configure, Price, Quote) tool, enabling partners to build accurate, professional quotes in minutes without needing technical expertise.

Why Choose Access4
- 100% channel-only – No direct sales; your customers remain yours
- Fast to market – Get started quickly without investing in infrastructure
- Built for automation – SASBOSS™ makes service delivery and billing simple
- Scalable and flexible – Grow from one user to thousands with ease
- Locally supported – Backed by Australian-based Tier 2/3 technical experts
- Broad service stack – Voice, UC, CCaaS, SIP, and messaging – all in one place
CommsPlus is an authorised Access4 partner, helping Australian MSPs and telcos succeed with proven cloud communication solutions powered by SASBOSS™.
Get in touch with CommsPlus today to see how Access4 can help you scale your UC offerings and grow your recurring revenue.