【實用生產應用app】Infinity Voice|最夯免費app-綠色工廠好玩App

SIP based mobile communications application for AppleFeatures include;• Infinity Personal Address Book Contacts• Infinity Instant Messaging• Infinity Presence support for Personal Address Book Contacts• Automatic codec selection to ensure best call quality• Fixed mobile convergence • Multiple call handling• Conferencing• Call Transfer• Hold/resume && mute/unmute && call recording• Call history• Access to voicemail/message waiting indication (MWI)• Click to call, click to email, click to chat• Access to phone's Native Address books• Multi-tasking support for background operation• Audio codecs support : G.729• Security and Encryption via TLS and SRTP• DTMF support: RFC 2833 or SIP INFO• QoS (Quality of Service) - ToS Marking• Speakerphone, mute and hold• Bluetooth support• Calling Party Picture• Quick Action Button for Infinity Meet Me Conference• Quick Action Button for Call Grabber• Push to Cell Option• Supports for different languages