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Video Phone
Overview
Ittiam offers video phone system suite from functional to feature-rich applications for consumer, enterprise, infrastructure segments. Apart from the rich feature support the system is optimised for highest quality video and voice performance over IP.
Built on its production and platform hardened video communication media system (VCMS), Ittiam's video phone offering can truly enable customers achieve shorter time to market with a high performance solution.
Target Segments
- Consumer
- Enterprise / Infrastructure
- Industrial Applications
- Defence / Government systems
Target/deployed End Applications
- Home / residential desktop and TV top video phones
- Home / residential desktop phones and/or video intercoms for multi-dwelling units (MDU)
- Enterprise desktop video phone
- Video conferencing for SOHO and small and medium businesses (SMB)
Offering
- Application software
- Signalling system software
- Media system software
- Board support package
- Hardware design
Platforms supported
- TMS320DM6446™, TMS320DM6441™
- TMS320DM6467™
- TMS320DM355™
- OMAP253x™
- OMAP353x™
OS Supported
- Linux
- Windows Embedded 6.0 onwards
Features
Overall
- High perormance full duplex audio-video communication
- Multi-format video with CIF, VGA, SD and HD resolutions
- Interoperable with industry standard phones including soft-phones
- Conferencing with built in MCU functionality
- Session recording and play back
- Answering machine
- Instant Messaging and presence
- PSTN back-up
- Operation over LAN, WLAN and public internet
AV Communication
- Full duplex speakerphone with high performance AEC
- Multi-mode audio-video synchronisation - based on RTCP, RTP timestamp and inter-arrival rate
- Multi-way conference
- Audio bridging or MCU
- Media QoS
- Adaptive Jitter Buffer
- Packet loss concealment (PLC)
- Clock-skew / drift correction by time scale modification (TSM)
- Auto bandwidth / frame-rate adaptation
- Auto silence suppression (VAD/CNG)
- Intelligent distortion minimization based refresh to reduce delay and improve video error recovery
- Adaptive CBR transmission for optimal delay and bandwidth fit
- Telephony functionality with standards compliance
- Call connection and call control management with SIP
- Registration
- Peer-to-peer
- Call hold/resume
- Call forward
- Call re-negotiation
- NAT traversal
- Interoperable with industry standard soft-phone
- Complete interoperability options
- Asymmetric codecs and payload types
- Asymmetric video resolutions
- Separate gateways for audio and video streams
Session Record and Playback
- Record
- Recording of active sessions
- AV of both local and remote parties stored
- Playback
- Playback of recorded sessions
- Interactive file play back (trick play): Start, Stop, Play, Pause, Slow Forward/Rewind, Fast Forward/Rewind, Seek, Step-through
- Virtual/electronic PTZ during playback
- Image snapshots while playback
- Integrated advanced playback and streaming
- Movie / recorded media sharing option during multi-party call
- Interactive sharing complete with trick mode via RTSP / custom control
Answering Machine
- Recording of welcome messages (pre-call recording)
- Remote play out (streaming) pre-recorded welcome messages for auto-answering
- Recording of caller's AV du ring answering machine operation
- Playback caller's recorded message
- Interactive file play back (Trick Play): Start, Stop, Play, Pause, Slow, Forward/Rewind, Fast Forward/Rewind, Seek, Step-through
- Virtual/Electronic PTZ during play back
- Image snapshots while playing back
- Remote retrieval of recorded messages via phone-call or via HTTP download
Video Streaming
- Live streaming while recording
- Offline streaming of recorded content
- Live streaming (remote view) via simple phone call
- Live streaming (remote view) using HTTP progressive download
Settings and Control
- Virtual/Electronic PTZ
- Preview / Self-view
- Switchable betwen near and far end
- Option to mirror the image
- User configurable size and position for self view
- Video flip and rotate
- Audio / Video privacy and mute
Media Format Support
- Video: H.264, MPEG-4, MJPEG, H.263
- Image: JPEG, MJPEG
- Audio: AAC-LC
- Voice: G.711, G.723.1A, G.729AB, GSM AMR NB, iLBC, G.722.1, G.722.2, AAC-LC
- Media Transport - RTP/RTCP, TCP and UDP over IP
- Media File format - MP4
Contact
For further information, contact mkt@ittiam.com
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