1. Internet access

We recommend that you have broadband access (e.g. DSL, 3G - UMTS, wireless broadband or cable TV). For optimal tone quality, you should have a bandwidth of at least 80 KBit/s.

2. Terminal devices

• VoIP software solutions for PC or laptop VoIP software (download under "Software" at no charge)
• Headphones and microphone (headset)

VoIP telephone systems (e.g. AVM Fritz!Box Fon) offer connectivity for many common telephone devices - cable VoIP telephones and wireless VoIP telephones. A wireless VoIP telephone is extremely suitable for changing locations. You can use this device at work in the office as well as at home in your local WLAN. Your wireless VoIP telephone can also be used in public hotspots in cafés, hotels, airports, railway stations etc.

3. Your personal sipkom account