Spirit MobileVoice 3.9.1

Spirit MobileVoice is a SIP-based softphone designed for the iPhone and iPad, created to complement Spirit Communication's IP-based voice service. The application, developed by Spirit Communications, enables users to engage in voice calls over Wi-Fi or 3G/4G connections on their Apple devices through a user-friendly interface. By seamlessly integrating with your existing contact list, Spirit MobileVoice offers convenient features like call management, conference calls, call transfers, and other essential functionalities.

IMPORTANT NOTE: Unlike traditional VoIP services, Spirit MobileVoice for the iPhone and iPad functions exclusively as a standalone softphone. It necessitates an active subscription with Spirit Communications for operation.

• Standard Features:
• iOS 4.0+ Background Support
• Multiple Account Support
• Call Display and Voicemail Indicator
• Speakerphone, Mute, and Hold Options
• Call History Tracking
• Contact List and Favorites Management
• Custom Ringtones and Contact Avatars
• Multiple Call Support: Merge, Split, and Swap Calls
• Call Forwarding Capabilities
• Support for Audio Codecs G.711, G.722, and G.729
• DTMF Support: RFC 2833 and Inband Options

• Advanced Features:
• Media Efficiency Enhancements: Noise Reduction, Echo Cancellation, VAD
• QoS (Quality of Service) via ToS Marking and DSCP
• Call Quality Statistics Monitoring

It is important to note that certain mobile network operators may restrict or prohibit VoIP functionality over their networks, potentially incurring additional fees or charges. Users are advised to familiarize themselves with their cellular carrier's network policies. Spirit Communications shall not be held responsible for any carrier-imposed charges or restrictions related to VoIP usage over 3G or 4G networks. Please be aware that service quality may vary depending on your mobile network provider's signal strength and data connection reliability.