- open source portable SIP softphone based on PJSIP stack for Windows OS. It allowing to do 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.
Main in MicroSIP:
extremely small footprint (3 MB) and RAM usage (< 10 MB) - 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/16000, speex/8000, speex/32000, iLBC/8000, GSM/8000, PCMU/8000, PCMA/8000, G722/8000
privacy - configurable encryption TLS / SRTP for control and media
portability - stores setting in ini file
multilanguage - included localization files for russian, ukrainian, german, dutch, polish, italian, hungarian, estonian, spanish, brazilian portuguese, finnish, french
