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VoIP: We have a good understanding of H.323, SIP and MGCP. We have worked with some of the most widely deployed commercial stacks such as RADVision and Hughes H.323. We can implement and port applications across stacks and share our experiences about development effort, interoperability, and performance. Our experience includes development of a variety of applications from PC based phone, to a call generator to applications, which allow basic monitoring of QoS metrics. Speech processing: We are developing speech processing software for Indian languages. Based on phoneme synthesis/analysis techniques, we are creating speech models for Indian languages and Indian English. Computer Telephony Integration: We have worked with CTI middleware and have also developed a service creation environment. We have experience in design and development of voice based applications, which comply with recognized industry standards. |
