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Patent applications and USPTO patent grants for Puthupparambil; Devarajan S..The latest application filed is for "method and apparatus for routing internet telephone calls based upon the media types and formats or codec capabilities of the end points or destinations".
Patent | Date |
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Method and apparatus for routing internet telephone calls based upon the media types and formats or CODEC capabilities of the end points or destinations App 20070153776 - Joseph; Gigo K. ;   et al. | 2007-07-05 |
Universal port user agent capable of caching route information among sessions and associated method App 20060146795 - Joseph; Gigo K. ;   et al. | 2006-07-06 |
Method and apparatus for multiple unicast delivery of media App 20060146796 - Joseph; Gigo K. ;   et al. | 2006-07-06 |
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