We recommend CSIPSimple for Android and for iPhone the 3CX SIP client works well. For Windows desktop download X-Lite and use. For desk phones (which are the best option for the business user) select from quality IP phones from Polycom, Snom and Yealink.
To benefit from VoIP the most, connection up to an IP PBX offering full VoIP features.
Cloud PBX is a service that offers all the great features you need from your telephone system yet it only costs a few dollars each month!
Small Business Cloud Hosted VoIP PBX Includes:
- Up to 10 extensions, 4 SIP trunks and 5 concurrent calls
- Voicemail per extension
- Voice messages sent to user's email
- Conference or meeting room up tp 5 people
- Ring Groups and Call Pickup
- Music on hold
- Call Transfers
- Global and user quick dial directory
- Global access to your IP-PBX system