Abstract: A method and system of an embodiment may include receiving at least a portion of a call recording request at a voice response unit, identifying a call received at the voice response unit as a call matching one or more parameters of the call recording request, and utilizing available digital signal processing resources of the voice response unit to record one or more specified portions of the call.

Abstract: A system and method for monitoring and/or notifying wireless device users of radiation exposure includes determining at least one of an amount of radiation and a level of radiation, a wireless device user is exposed to. The system and method may also comprise inputting at least one of a threshold amount of radiation and a threshold level of radiation. The system and method may further comprise comparing at least one of the amount of radiation with the threshold amount of radiation and the level of radiation with the threshold level of radiation. In addition, the system and method may comprise transmitting an alert message based at least in part on a result of the comparison of at least one of the amount of radiation with the threshold amount of radiation and the level of radiation with the threshold level of radiation.

Abstract: A method for retrieving information may include receiving a telephone call from a caller and identifying a telephone number from which the telephone call was made. The method may also include retrieving information from a database based on the identified telephone number. The method may further include providing an audible message to the caller to verify whether the retrieved information is correct.

Abstract: An approach providing the efficient use of speech synthesis in rendering text content as audio in a communications network. The communications network can include a telephony network and a data network in support of, for example, Voice over Internet Protocol (VoIP) services. A speech synthesis system receives a text string from either a telephony network, or a data network. The speech synthesis system determines whether a rendered audio file of the text string is stored in a database and to render the text string to output the rendered audio file, if the rendered audio is determined not to exist. The rendered audio file is stored in the database for re-use according to a hash value generated by the speech synthesis system based on the text string.

Abstract: A method for performing speech recognition includes receiving a voice input and generating at least one possible result corresponding to the voice input. The method may also include calculating a value for the speech recognition result and comparing the calculated value to a particular portion of the speech recognition result. The method may further include retrieving information based on one or more factors associated with the voice input and using the retrieved information to determine a likelihood that the speech recognition result is correct.