by Uttam Pegu on November 15, 2011
Siri, the new IPhone 4S feature has created quite a buzz around the globe among smart phone users! Actually, this new feature can be thought as a natural progress in mobile phone industry, from keyboard input, touch input, audio or video file stored from a host, and now a voice input to get things done [...]
by Uttam Pegu on October 15, 2010
IVR system is not just a clubbing together of state of the art CTI boards, high end servers, very easy to drag and drop tool design IVR call flow for flexibility. One of the saddest part about IVR development is, the users may not appreciate about these technological break-through like SS7, ISUP, CPA ( Call [...]
by Uttam Pegu on March 15, 2010
Dialogic D/300 JCT-E1 is the entry level board for anyone who needs digital network interface with PSTN network as well as voice resources in the single board. I feel, D/300 board is most used entry level CTI board for many high end, feature rich IVR applications like unified messaging system, Fax Server, Caller Ringback Tone, [...]
by Uttam Pegu on March 5, 2010
What is Speaker Verification Speaker verification, also known as speaker recognition, can be defined as process of authenticating ones claimed identity by comparing their voice and previously recorded or computed speech characteristics (voiceprint, which is as unique as finger print ). While speech recognition is widely used in IVR, speaker verification or recognition is different [...]
by Uttam Pegu on November 16, 2009
I have posted one article how IVR can be used to generate revenue, mainly from caller paying to use the IVR services through a voice portal in collaboration with a telecom operator. No doubt, it is a lucrative Voice VAS(Value Added Service) for many M-VAS companies as well as telecom operators, but there are other [...]
by Uttam Pegu on October 27, 2009
What is IVR customisation ? Normally, an IVR application is designed and developed as per requirement of the customer by IVR companies. But they have ready-made modules tested and readily available for quick development. Normally, the modules like, telephone interface, ring detection, caller ID detection, database connectivity etc. are always readily available. Also many people [...]
by Uttam Pegu on July 27, 2009
What is TTS ( Text to Speech) ? TTS or Text To Speech is a process where text is converted to WAV file and played back. So it is a system or often called “engine” that converts text to voice. If some one types a sentence in a note pad, a TTS software would convert [...]
by Uttam Pegu on July 11, 2009
VUI ( Voice User Interface) is the call flow of IVR system. Usability of IVR is dependent on the VUI. So it is desirable that considerable amount of time be devoted in designing, testing and documenting VUI of IVR system before actually developing IVR system. Here are few simple VUI design guidelines of tips I [...]
