- This download has been certified 100% clean. Tested in TechSpot labs using VirusTotal technology.
- Our editors have curated a list of 4 alternatives to MicroSIP, check them out.
- MicroSIP has been downloaded 32,473 times so far.
- All files are on their original form. No installers or bundles are allowed.
- Thank you for choosing TechSpot as your download destination.
Now downloading...
MicroSIP 3.21.3
Open source portable SIP softphone based on PJSIP stack for Windows OS. Learn what's new on this latest version. Click here if the download does not begin automatically.
MicroSIP lets you make high quality VoIP calls (person-to-person or on regular telephones) via open SIP protocol. From cloud of SIP providers you can choose best for you, register account and use it with MicroSIP. You'll get free person-to-person calls and cheap international calls.
Features
- Small footprint (>2.5MB) and RAM usage (>5MB) - written in C and C++ with minimal possible system resources usage
- Usability - user friendly in daily usage
- Functionality - voice, messaging, presence, video h264 and h263+
- Compatibility - strongly conform to SIP standards
- Voice quality - supports best voice codecs: speex@8,16,32kHz, iLBC@8kHz, GSM@8kHz, G.711@8kHz (PCMU and PCMA), G.722@16kHz, G.729@8kHz, SILK@8,12,16,24kHz, Linear PCM@8,16,44kHz
- Privacy - configurable encryption TLS / SRTP for control and media
- Multilanguage - included localization files for brazilian, bulgarian, chinese, dutch, estonian, finnish, french, german, hebrew, hungarian, italian, korean, norwegian, polish, russian, spanish, swedish, ukrainian and more
What's New
- Colorful call/end/bottom buttons
- Additional missed call icon for "answered elsewhere"
- Shortcuts with toggle state and 2 actions
- Start the softphone only on a main monitor
- Fixed "Deny Incoming" for "Remote Domain" and "User or Domain"
- Call forwarding for local account
- Improved echo cancellation
- Can now work without a connected microphone
-
Make calls, send messages and much more - freely and securely. Viber works on most Android and iOS devices, as well as Mac and Windows computers.
- Freeware
- Windows, macOS, Linux, Android
-
Skype is free and simple software that will enable you to make free calls anywhere in the world in minutes.
- Freeware
- Windows, macOS, Linux, Android
-
Crystal-clear voice communication. A gamers favorite.
- Freeware
- Windows, macOS, Linux, Android