Flexible Voice Communications in the Cloud.
Cloud telephony solutions designed to support modern workforces through cloud-hosted voice services. Pentagram allows organisations to manage business communications without on-premise infrastructure—supporting more flexible, scalable and continuous operations.
Contact us ↗Cloud Telephony Built for Modern Working
As more organisations move toward hybrid and remote working models, traditional on-site phone systems can limit flexibility and increase management overhead. Cloud telephony removes dependency on physical infrastructure while maintaining professional voice communications.
Pentagram provides cloud telephony solutions that combine VoIP calling, inbound number management and advanced call handling features. Our services are delivered through a cloud-hosted platform so users can access business telephony from multiple devices while you maintain centralised control.
Scalable and Unified Cloud-Based Calling
Cloud telephony solutions are designed to support consistent communication across locations, devices, and teams without complex deployment.
By hosting voice services in the cloud, organisations can adapt communications as requirements change while simplifying management.
Multi-Device Access
Use desk phones, softphones, or mobile applications for consistent voice access.
Advanced Call Handling
Support call routing, auto-attendants, voicemail, call forwarding, and call queues.
Number Flexibility
Use geographic or non-geographic numbers to support branding and national presence.
System & Analytics Integration
Integrate with CRM systems and access call data for reporting and insights.
Cloud-Hosted Architecture
Reduce reliance on on-site infrastructure while supporting business continuity.
Why Pentagram
Pentagram helps organisations transition to cloud telephony smoothly by delivering solutions that are easy to manage, adapt and scale.
Businesses can centralise voice services in the cloud through our solution. We provide structured configuration and support so you can reduce IT complexity, improve accessibility for users and maintain reliable communication across locations. This approach lets you modernise voice services while maintaining control and consistency.
Security & Access Controls
Cloud telephony includes essential controls to protect voice traffic, user access, and system configuration.
Security measures are designed to safeguard communications while supporting flexible access across devices and locations.
Secure Call Transmission
Support encrypted voice communications where required.
User & Permission Management
Control access to extensions, features, and administrative functions.
Operational Continuity
Maintain service availability through cloud-based resilience.
Additional Capabilities for Cloud Communications
Cloud telephony can support broader communication and management requirements.
Remote System Administration
Configure users, features, and numbers from a central interface.
Integration with Business Tools
Connect telephony with collaboration platforms and enterprise systems.
Support for Distributed Teams
Maintain consistent calling experiences across locations.
Future-Ready Architecture
Adapt services as communication needs evolve.
FAQs
What is cloud telephony?
How do users access cloud telephony services?
Can cloud telephony support remote and hybrid teams?
What happens if an office location loses internet connectivity?
Can existing phone numbers be retained?
How is cloud telephony managed day to day?
Ready to Move Your Telephony to the Cloud?
Work with Pentagram to design a cloud telephony solution that supports flexible working, reliable communications, and simplified management.
Contact us ↗