Description: Provide a VoIP Android library as a software package for embedding into an application
Code-name: VoIP Android library (engine)
Target platform: Android (1.5 or above)
Delivery form: pre-compiled library or sources
Requirements:
• Supports SIP RFC standards
• RTP/RTPC(UDP), an effective jitter buffer implementation
• G.711 (A-Law and u-Law), iLBC and optional G.729A/B
• Echo Cancellation support, Tone Generator, File playback
• Call recording (optional)
• STUN support for NAT/firewall traversal (optional)
• Supports multiple SIP profiles (optional)
• Simultaneous outbound calls and conferences supporting
• Ability to configure the cellular data networks path priorities
• Ability to transfer calls or put them on hold
• API functions to configure engine, control calls and receive notifications