VoIP users who depend on reliable calls benefit from MicroSIP 3.22.20, which fixes muted microphone audio, corrects outgoing calls where P-Asserted-Identity replaced the dialed extension, and improves call setup and status display. MicroSIP is a free, open-source SIP softphone for making internet voice calls, managing SIP accounts, and reviewing call history, suited to individuals and organizations using SIP telephony.
Operating system: Windows
Publisher: MicroSIP
Version: 3.22.20 (checksum)
Antivirus check: VirusTotal report