A content-provider entity provides content to media channels established in respect of a network communication session. The content-provider entity has a transport subsystem for establishing media channel connections to a session transport mechanism in accordance with channel type and connection details...http://www.google.es/patents/US20020055974?utm_source=gb-gplus-sharePatente US20020055974 - Content provider entity for communication session
Número de solicitud: 09/977,501 Número de publicación: US 2002/0055974 A1 Fecha de presentación: 16 Oct 2001 Patente emitida: US7334017 ( Fecha de emisión 19 Feb 2008)
