Squaretalk softphone for Windows is a free softphone and can be used with any SIP VoIP operator. Call centers or enterprise customers can leverage our softphone to communicate from anywhere
High quality VoIP calls via open SIP protocol.
Minimal system resources usage
Conforms to SIP standards
Voice quality – supports best voice codecs: Opus, G.711 A-law and μ-law, G.722, G.721.1, G.723, G.729, GSM, AMR, AMR-WB, iLBC, Speex, SILK and Linear PCM mono/stereo.
WebRTC echo cancellation algorithm and voice activity detection
Privacy protection via configurable encryption TLS / SRTP for control and media
Store settings in any file
Multi language and RTL localization for Brazilian, Bulgarian, Chinese, Dutch, Estonian, Finnish, French, German, Hebrew, Hungarian, Italian, Korean, Norwegian, Polish, Russian (микросип), Spanish, Swedish and Ukrainian.
Can be used by people with visual impairments using screen reader software such as NVDA