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MicroSIP Portable

lightweight SIP softphone

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Version 3.21.3 for Windows, Multilingual
7MB download / 20MB installed
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MicroSIP Portable can run from a cloud folder, external drive, or local folder without installing into Windows. It's even better with the Platform for easy installs and automatic updates.

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MicroSIP allows you to make high quality VoIP calls via open SIP protocol. You can select the best SIP provider for you. You'll get free person-to-person calls and cheap international calls. MicroSIP has an easy to use interface, support for all major voice codecs, support for SIP functionality (voice, messaging, presence, video h264 and h263+) and privacy (configurable encryption TLS / SRTP for control and media).

App Notes

Changing Language: MicroSIP does not have the ability to change language through its interface but automatically switches language with the Platform. When used alone, you can manually change the language by editing the MicroSIPPortableSettings.ini file within the MicroSIPPortable\Data\settings directory and setting Language= to arabic, czach, english, french, german, italian, japanese, korean, portuguese, portuguesebr, russian, simpchinese, spanish, spanishinternational, tradchinese, or any of the dozens of language packs that exist within the MicroSIPPortable\App\MicroSIP\langpacks directory.

Download Details

Open Source Initiative