Zoiper is a company that offers a VoIP application that bears the same name. The Zoiper app is compatible with most VoIP service providers and PBXs. Enjoy free calls between Zoiper users or combine our dialers with your favorite provider for the cheapest calls.
When a client requires encrypted calls.
How to configure the Zoiper softphone software on iOS to access the ClusterPBX VoIP service with your iPhone or iPad.
By default Zoiper for iOS will not receive calls when the application is either in the background or while the phone is in sleep mode – thankfully this can be changed with a quick adjustment in the settings.
Many Zoiper users may want to start their softphone app with their iPhone to be sure it’s always on to receive calls.
You need to configure the Zoiper softphone app to access your ClusterPBX SIP account.
You want to access the service using the Zoiper5 softphone in Windows.
I need to configure Zoiper3 to access the ClusterPBX VoIP from my PC.