Abstract: Melting information of a client device is described. The device melting includes receiving a melt message at an inbox of a client device. A source of the melt message is authenticated using identification information of the melt message. The client device automatically deletes client state information of the client device in response to authenticating the source of the melt message.

Abstract: Communication systems and methods are described that enable mobile devices to route telephone calls via an enterprise telephone system. The communication system is configured to receive via a data channel a request from the mobile device. The mobile device corresponds to a user making a call. The server receiving the request includes a private branch exchange (PBX) and one or more other servers hosted by or coupled to the enterprise. A first call leg is initiated over a first voice channel in response to the request. The first call leg is coupled to the server and mobile device. A second call leg is initiated over a second voice channel, and the second call leg is coupled to the server and a client device corresponding to an intended call recipient. A voice conference call is formed between the mobile device and client device by joining the first and second call legs.

Abstract: Communications rate control is described. The rate control includes receiving a message addressed to a client device of a user. A determination is made as to a category of the message. Data of the message is synchronized between a server and the mobile device in response to one or more of the category and one or more user actions at the client device.

Abstract: Communication systems and methods are described that enable mobile devices to route telephone calls via an enterprise telephone system. The communication system is configured to receive via a data channel a request from the mobile device. The mobile device corresponds to a user making a call. The server receiving the request includes a private branch exchange (PBX) and one or more other servers hosted by or coupled to the enterprise. A first call leg is initiated over a first voice channel in response to the request. The first call leg is coupled to the server and mobile device. A second call leg is initiated over a second voice channel, and the second call leg is coupled to the server and a client device corresponding to an intended call recipient. A voice conference call is formed between the mobile device and client device by joining the first and second call legs.

Abstract: Communication systems and methods are described that include call notification with rich caller identification. Components of the communication systems are configured to receive a call for a user via an enterprise voice channel. A call request is automatically generated in response to event data of the received call. The call request includes caller data from enterprise databases or directories. The caller data provides identifying information of the caller to the user via the call request. The call request can include response options by which the user can participate in the call. The call request is routed to a target device of the user via a data channel of the host enterprise. The target device provides the user with multiple action or response options via the call request. The response options include for example accepting the call, delaying the call, forwarding the call, ignoring the call, and ignoring the caller.

Abstract: Communication systems and methods are described that enable mobile devices to route telephone calls via an enterprise telephone system. The communication system is configured to receive via a data channel a request from the mobile device. The mobile device corresponds to a user making a call. The server receiving the request includes a private branch exchange (PBX) and one or more other servers hosted by or coupled to the enterprise. A first call leg is initiated over a first voice channel in response to the request. The first call leg is coupled to the server and mobile device. A second call leg is initiated over a second voice channel, and the second call leg is coupled to the server and a client device corresponding to an intended call recipient. A voice conference call is formed between the mobile device and client device by joining the first and second call legs.

Abstract: Communication systems and methods are described that enable mobile devices to route telephone calls via an enterprise telephone system. The communication system is configured to receive via a data channel a request from the mobile device. The mobile device corresponds to a user making a call. The server receiving the request includes a private branch exchange (PBX) and one or more other servers hosted by or coupled to the enterprise. A first call leg is initiated over a first voice channel in response to the request. The first call leg is coupled to the server and mobile device. A second call leg is initiated over a second voice channel, and the second call leg is coupled to the server and a client device corresponding to an intended call recipient. A voice conference call is formed between the mobile device and client device by joining the first and second call legs.

Abstract: Communication systems and methods are described that enable mobile devices to route telephone calls via an enterprise telephone system. The communication system is configured to receive via a data channel a request from the mobile device. The mobile device corresponds to a user making a call. The server receiving the request includes a private branch exchange (PBX) and one or more other servers hosted by or coupled to the enterprise. A first call leg is initiated over a first voice channel in response to the request. The first call leg is coupled to the server and mobile device. Numerous second call legs are initiated over a second voice channel, and the second call legs are coupled to the server and numerous client devices corresponding to an intended call recipients. A voice conference call is formed between the mobile device and client device by joining the first and second call legs.

Abstract: An integrated voicemail system is described that provides “visual voicemail” that overcomes the shortcomings associated with a user having to dial into a voicemail system and navigate through a menu of options using conventional voice and/or standard DTMF signaling-based browsing capabilities. The visual voicemail instead provides, via a client device of the user's choice, a visual presentation of a user's voicemails along with state information of the voicemails. The visual presentation of the voicemails includes a user interface that allows a user to control or manipulate voicemails from the client device, where the manipulation includes playing, pausing, rewinding, fast-forwarding, deleting, and changing a state of each voicemail. The visual voicemail also eliminates the need for a user to periodically call-in to the enterprise voicemail system in order to check for voicemail messages as the messages can be automatically delivered to the user's client device.

Abstract: Communication systems and methods are described that include class-based call request routing. Components of the communication systems are configured to receive information of a class at a calling device. In response to the class information, a call request is automatically generated and addressed to resources of a class group. The resources of the class group all possess a common attribute of the class. The attribute includes one or more of a skill, job specialty code, job title, company, department, and division. The generated call request is routed to target devices of the resources. In response to a resource accepting the call request, a response message is received from a target device of the resource. Communications are established between the calling device and the at least one target device in response to the response message received from the target device.

Abstract: Melting information of a client device is described. The device melting includes receiving a melt message at an inbox of a client device. A source of the melt message is authenticated using identification information of the melt message. The client device automatically deletes client state information of the client device in response to authenticating the source of the melt message.

Abstract: Communications rate control is described. The rate control includes receiving a message addressed to a client device of a user. A determination is made as to a category of the message. Data of the message is synchronized between a server and the mobile device in response to one or more of the category and one or more user actions at the client device.

Abstract: Embodiments for searching multiple directories are described. The searching includes remote searching and local searching. Local searching is performed against the local integrated phonebook on a client device. In contrast, remote searching is performed against one or more directories or directory types of an enterprise server (e.g. corporate directory, etc.). The local directory on the client device therefore effectively functions like a cache of information of one or more of the directories of the enterprise server, where the cache is stored locally on the client device.

Abstract: Provisioning is described for use in communications systems. The provisioning includes receiving a message at an inbox of a device. The message includes information of an electronic location of a source device from which to download the appropriate application and device and user-specific information used for configuration of the application. An application is automatically transferred to the device in response to selection of the received message by a user of the device. The application is automatically installed on the device. The application is auto-started, at which time it self-configures using the original message.