Spirit MobileVoice is a SIP-based softphone for the iPhone and iPad that works in conjunction with a Spirit Communication’s IP-based voice service. This application is brought to you by Spirit Communications.
**IMPORTANT NOTE: Spirit MobileVoice for the iPhone and iPad is a standalone softphone and not a VoIP service. A service subscription with Spirit Communications is required in order to use this application.
Spirit MobileVoice allows you to make and receive voice calls over a Wi-Fi or 3G/4G connection on your iPhone or iPad via an easy-to use and intuitive user interface. Access the same contacts you already have in your contact list, Conference, split or swap multiple voice calls as well as perform blind or consultative transfers.
Standard Features
•iOS 4.0+ Background Support
•Multiple Account Support
•Call display and voicemail indicator
•Speakerphone, Mute and Hold
•Call history – list of received, missed and dialed calls
•Contact List and Contact Favorites
•Ringtones and contact avatars
•Custom wallpaper
•Multiple Call Support - swap between two active calls; merge and split calls; transfer calls
•Call Forwarding
•Audio codecs include G.711, G.722, and G.729 (G729 is a narrowband codec that is intended for low bandwidth use. It is particularly recommended if you will be making calls over 3G because it provides better audio quality on your cellular data connection.)
•Support for DTMF: the ability to enter numbers to use an auto attendant via RFC 2833, and Inband
Advanced Features
•Media Efficiency and Quality - Noise Reduction, Echo Cancellation, and VAD (Voice Activity Detection)
•QoS (Quality of Service) - ToS Marking and DSCP (Differentiated Services Code Point)
•Call quality statistics
*IMPORTANT: VOIP OVER 3G/4G NOTICE*
Some mobile network operators may prohibit or restrict the use of VoIP functionality over their network and may also impose additional fees, or other charges in connection with VoIP. You agree to learn and abide by your cellular carriers network restrictions. Spirit Communications will not be held liable for any charges, fees or liability imposed by your carrier for use of VoIP over 3G or 4G Networks. Spirit Communications does not control the quality of data connection or signal from your mobile network operator and as such you may experience service quality issues depending on your provider.