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Telephony
Telephony solutions tailored to your business
We specialise in delivering robust, secure, and scalable telephony solutions as part of our Managed IT Support packages. Whether you’re a small business looking to streamline communications or an enterprise upgrading legacy systems, our managed telephony services ensure seamless voice communication across your entire organisation.
We offer two telephony solutions, although our team can support you with other systems if your organisation already has a preferred telephony system in place.
Some of our Telephony solutions
PSTN based Landlines - End of Life
The Public Switched Telephone Network (PSTN) has powered landline calls for over a century using traditional copper lines. But as technology evolves, PSTN is being phased out, with a full switch-off planned by January 2027 in most regions.
Why you must change:
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PSTN supports voice calls, fax, alarms, and payment systems
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The copper infrastructure is outdated, costly, and hard to maintain
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Digital alternatives are more flexible, reliable, and future-ready
If your business still relies on PSTN, now is the time to plan your move. Delaying risks service disruption and increased costs.
Microsoft Teams – Operator Connect
Microsoft Teams Phone is rapidly becoming the go-to solution for businesses looking to simplify their communications, and Operator Connect is the perfect addition. With seamless integration, Operator Connect streamlines your Teams calling capabilities and maximises your return on investment.
Whether you need to make or receive calls, Operator Connect makes it easy, efficient, and cost-effective. With its user-friendly interface and real-time call management you and your colleagues can easily manage, transfer and hold calls, and much more.
Fusion8 VoIP System
Fusion8 is a Aspgates own unified communications app for Web Browsers, iPhone, Android phones, Windows desktop, and Mac desktop. It transforms your desktop and mobile phone into an office extension, providing a convenient calling experience.
Fusion8 also offers powerful collaboration features
- Presence, instant messaging, contacts management and much more
- It is a complete business unified communications solution that simplifies communication
- Cheaper than other hosted & cloud systems

Transitioning to digital voice solutions not only ensures continuity but also offers enhanced efficiency and cost-effectiveness.
Why Use Aspgate’s Telephony?
At Aspgate, we empower your business with well-connected and hassle-free telephony solutions. As your dedicated IT Partner, we handle every aspect of your voice communications—from system design and deployment to ongoing support and optimisation. We ensure your team stays connected with reliable, secure, and high-performance telephony infrastructure.
- Seamless integration with VoIP, PBX, and cloud-based communication platforms
- 24/7 monitoring and expert support to keep your systems running smoothly
- Flexible, scalable solutions that adapt to your business as it grows
Here's why organisations across the UK trust us:
Why Aspgate?

More about our Telephony Services
Cost Effective Business Solutions
Cloud-based, with minimal capital outlay on new hardware and maintenance costs. Significant cost saving per user when compared to Microsoft’s calling plans.
Enable Flexible Working
Whether in the office, traveling, or working from home, Operator Connect provides a seamless calling experience through Teams.
Quality of Service – 99.99% SLA
Technical support and shared 99.99% uptime SLAs across Microsoft and Aspgate enhances the support service, while direct peering powered by Azure creates a one-to-one network connection for enhanced reliability.
All the Calling Features
Auto attendant, call queues, voicemail, park & retrieve, forwarding, transfer, group pickup, on hold music, Outlook & Teams integration and more.
Disaster Recovery & Failover
Enable real-time failover with dual-server redundancy, data replication, and disaster recovery for continuous call services during network failures or power outages with near-instant failover.
Enterprise-Grade Security
Enhance VoIP security with SRTP & TLS encryption, SIP attack defence, global anti-hacking IP blacklist, two-factor authentication, and additional built-in security features.

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