FRANZFON

Content rating
Everyone
50+
Downloads
Content rating
Everyone
Users Interact
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About this app

FRANZFON connects your smartphone to your FRANZFON phone system. Make calls from anywhere – using your familiar office number.

Features:

• VoIP telephony via SIP/WebRTC
• Make, receive, and hold calls
• Call history with time filters (Today, 7 days, 30 days)

• Internal employee list with presence indicator (available, busy, away)

• Global phonebook – contact names are displayed when making calls
• Push notifications for incoming calls
• Encrypted connection (TLS/WSS)

Requirements:

• FRANZFON phone system required
• Connection via VPN tunnel
• Access credentials will be provided by your administrator

FRANZFON – Your office phone in your pocket.
Updated on
Jun 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Data is encrypted in transit
You can request that data be deleted
Content rating
Everyone
Users Interact
Learn more

App support

Phone number
+4922528305150
About the developer
Viktor Weizel
info@iap-it.de
Am Meilenstein 9 53909 Zülpich Germany
+49 2252 8305150