Freedom251 › Softphone and calling apps
PhonerLite
What PhonerLite is
PhonerLite is a free Windows softphone for Internet calls through a compatible provider’s SIP account. It supports SIP over UDP, TCP, and TLS, alongside STUN and IPv4 or IPv6 networking; the two IP versions cannot be active at once. Users can configure separate SIP profiles, such as for private and business use. Security options include TLS, SRTP, and ZRTP, and the configuration guidance advises pairing SRTP with TLS to keep keys from being exchanged in clear text. Calling tools include WAV recording and transcription of recordings from the call log. The supported codec list includes G.711, G.726, G.722, GSM, iLBC, Speex, Opus, G.729, and linear PCM. PhonerLite is a desktop app with installers and portable ZIP packages for 32-bit, 64-bit, and ARM 64-bit Windows. It also supports provisioning from .plp profile files opened in Explorer. Calling requires an Internet connection, compatible SIP account, sound card, microphone, and speakers or headset. The author provides email contact and a forum. It is free for private and business use, but is not open source.
Who it suits
PhonerLite suits Windows users who have a compatible SIP account and want a free softphone for private or business calling. It may also suit users who need separate SIP profiles, call recording, or transcription.
What it does well
- Free for private and business use
- Separate profiles for different uses
- Records calls to WAV files
- Transcribes recordings from the call log
- Offers portable Windows packages
What to know first
- Requires a compatible provider SIP account
- Requires audio hardware and Internet access
- IPv4 and IPv6 cannot be used simultaneously
- Not open source
Limits
PhonerLite is free, but IPv4 and IPv6 cannot be used at the same time. Its license conditions require distributed versions to remain free of charge.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| PhonerLite | Freeware; private and business use; not open source | Free |
As lite.phoner.de lists them, read 7 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the PhonerLite website and choose a Windows setup installer or portable ZIP package.
- Install or open the package for your Windows system.
- Prepare an Internet connection, sound card, microphone and speakers or headset.
- Obtain a SIP account from a compatible provider.
- Configure a SIP profile, or open a .plp profile file in Explorer to create and activate one.
Verdict
PhonerLite provides SIP calling, profile separation, recording, and transcription at no cost. It is limited to Windows and requires compatible SIP service and audio equipment.
Questions
How much does PhonerLite cost?
The PhonerLite plan is free; it is freeware for private and business use.
Which platforms does it support?
PhonerLite is for Windows. Downloads include 32-bit, 64-bit, and ARM 64-bit setup installers and portable ZIP packages.
What do I need to make calls?
You need an Internet connection, audio equipment such as a microphone and speakers or headset, and a SIP account from a compatible provider.
Is PhonerLite open source?
No. The product page says PhonerLite is not open source, though the author permits use, modification, and distribution under stated conditions.
Does it support call recording?
Yes. It can record calls to WAV files and transcribe recordings from the call log.
Can it use IPv4 and IPv6 together?
No. The maker says PhonerLite cannot use IPv4 and IPv6 at the same time.
Facts from PhonerLite's own pages
- Calling features
- The feature list includes call recording to WAV files and transcription of recordings from the call log. · lite.phoner.de, 7 Oct 2026
- Codecs
- Supported codecs include G.711, G.726, G.722, GSM, iLBC, Speex, Opus, G.729, and linear PCM. · lite.phoner.de, 7 Oct 2026
- Deployment options
- The download page offers setup installers and portable ZIP packages for 32-bit, 64-bit, and ARM 64-bit Windows systems. · lite.phoner.de, 7 Oct 2026
- Encryption
- The listed security options are TLS, SRTP, and ZRTP; the configuration guide says SRTP should be used with TLS to avoid exchanging keys in clear text. · lite.phoner.de, 7 Oct 2026
- Headquarters
- Klosterlechfeld, Germany · lite.phoner.de, 28 Sept 2026
- Integrations
- PhonerLite supports provisioning through .plp profile files, which can be opened in Explorer to create and activate a profile. · lite.phoner.de, 7 Oct 2026
- License
- The author permits free use, modification, and distribution under stated conditions, while requiring distributed versions to remain free of charge; the product page says it is not open source. · lite.phoner.de, 7 Oct 2026
- Multiple profiles
- Users can configure independent SIP profiles, for example to separate private and business use. · lite.phoner.de, 7 Oct 2026
- Notable limit
- The maker says IPv4 and IPv6 cannot be used at the same time in PhonerLite. · lite.phoner.de, 7 Oct 2026
- Protocols and networking
- It supports SIP over UDP, TCP, and TLS, as well as STUN, IPv4, and IPv6. · lite.phoner.de, 7 Oct 2026
- Purpose
- PhonerLite is a lightweight Windows softphone for Internet telephony that requires a compatible provider’s SIP account. · lite.phoner.de, 7 Oct 2026
- Setup requirement
- To use PhonerLite, users need a sound card, microphone and speakers or headset, an Internet connection, and a SIP account from a compatible provider. · lite.phoner.de, 7 Oct 2026
- Support
- The author invites support, feedback, and general inquiries by email and provides a forum for frequently asked questions. · lite.phoner.de, 7 Oct 2026
Where PhonerLite stands on Freedom251
- Softphone and calling apps#17 of 33