Bria 4 4.6 — Counterpath

: A critical issue occurred on May 9, 2019 , where Bria version 4.4 and lower (including early 4.6 builds) stopped functioning due to an expiring security certificate.

: Since the launch of Bria 5 and the subsequent move to Bria Solo and Teams , Bria 4 no longer receives security patches or compatibility updates for modern operating systems like Windows 11 or recent macOS versions. Current Recommendation

: Designed for parity across Windows and Mac, providing a consistent experience for voice, video, and messaging. CounterPath Bria 4 4.6

It is important to note that .

: Integrated IM, group chat, and SMS capabilities into a single streamlined window. : A critical issue occurred on May 9,

: Included "Voice Quality Monitoring" (VQM) to help IT administrators track network performance and call quality via Mean Opinion Scores (MOS). Critical End-of-Life Status

is a legacy softphone client that was a cornerstone of CounterPath's unified communications (UC) suite before the platform transitioned to a subscription-based model. Released as a major update to the Bria 4 series, version 4.6 brought essential enhancements for enterprise users. Key Features of Bria 4.6 It is important to note that

: Supported LDAP/Active Directory, screen sharing, and an Outlook add-in to integrate communication directly with business workflows.