What Is an Auto-Attendant?
NexysCloud TeamPublished on: 26/04/2026
A clear definition of an auto-attendant — what it is, what it does, and how it routes callers to the right place automatically, 24/7.
what is auto-attendant
NexysCloud Team
What Is UCaaS (Unified Communications as a Service)?
NexysCloud TeamPublished on: 23/04/2026
UCaaS (Unified Communications as a Service) explained — what it is, what it includes, and why SA businesses are consolidating their tools onto one platform.
what is UCaaS
What Is SIP Trunking?
NexysCloud TeamPublished on: 21/04/2026
A clear definition of SIP trunking — what it is, how it works, what it costs to replace ISDN and analogue lines, and who needs it in 2026.
what is SIP trunking
What Is Number Porting?
NexysCloud TeamPublished on: 18/04/2026
What number porting is, how it works in South Africa, and how long it takes — so you can switch providers without losing your business number.
what is number porting South Africa