Smart-SIP-Phone
EDNT GmbH Communication In-app purchases Contains ads
The mobile SIP client for every SIP telephone system
- Downloads
- 1.1K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Aug 20
- 2026 · v1.4.1
Screenshots
About Smart-SIP-Phone
Smart-SIP-Phone is the universal solution for all SIP telephone systems - whether Asterisk, Freeswitch, Auerswald Comtrexx or proprietary systems. Simple, flexible and powerful - with Smart-SIP-Phone you remain optimally reachable and productive.
Highlights:
- Simple setup
- State of the art technology: IPv4 and IPv6.
Powerful call functions:
- Hold
- Mute
- Loudspeaker
- Selection of the playback device
- Parallel calls
- Numeric keypad
Other functions:
- Phone book
- Call history
- Customizable codecs
- Volume control
- Bluetooth support
- Light & dark mode
- 50 free call pushes per month *
* Required to receive incoming calls when the app is in the background or your smartphone is locked.
For companies:
Smart-SIP-Phone is also available as a desktop version. On request, the app can be individually branded and adapted to the needs of your company.
Available on request: Seamless integration with ERP and CRM systems.
For resellers:
The softphone can be branded, customized and discounted as a white-label solution on request - the ideal solution for resellers who want to offer their customers a personalized communication solution.
Why Smart-SIP-Phone?
Smart-SIP-Phone has been specially developed for all types of SIP telephone systems. It offers a reliable, user-friendly solution for efficient communication - wherever you are.
Download now and experience the full power of Smart-SIP-Phone!
FAQ
Why does the app connect to the EDNT servers?
The app downloads the images and data of the supported providers from the EDNT servers at https://nrm.ednt.de. This content is not permanently integrated into the app so that our partners have the opportunity to make changes to the data.
#Softclient
#SIPclient
#Softphone
#UCC-Client
What’s new
Version 1.4.1 · Updated August 20, 2026
• Better voice quality with Opus error correction and an improved jitter buffer • Automatic echo cancellation • Reliable Bluetooth headsets: answer and end calls right on the headset • Volume controlled with the device buttons • Individual ringtone per account • Contact import from VCF files • More stable Wi-Fi connection during calls • Calls end cleanly when the app is closed • Bug fixes
Alternatives to Smart-SIP-Phone
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