Incoming calls are received from audio capable devices. A call processing server receives an incoming call from an audio-capable device to a destination number, and detects availability for an ancillary source device linked to the audio-capable device. A set of data is provided to the ancillary source device. The set of data specifies graphical menu options for functions supported by the call processing server. The ancillary source device provides an indication of a selection of one of the graphical menu options. In response to the indication, a call transfer for the incoming call is implemented.

This disclosure relates to system and method for managing an unsuccessful communication session between a source user and a target user. In one embodiment, the method comprises determining a plurality of correlative contacts between the source user and the target user from one or more communication platforms, and scoring the plurality of correlative contacts based on one or more proximity parameters among the source user, each of the plurality of correlative contacts, and the target user. The method further comprises generating an initial set of correlative contacts based on the scoring, presenting the initial set of correlative contacts along with a plurality of selectable communication recourses, initiating a communication with at least one of the initial set of correlative contacts upon selection of a corresponding communication recourse, and providing a plurality of selectable recourses to reach out to the target user based on the communication.

Techniques for call handling between a cellular network and a communication service are described. In at least some embodiments, a call refers to a real-time exchange of communication media between different communication endpoints. According to one or more embodiments, techniques described herein determine whether to route a call over a cellular network or to transfer (e.g., hand over) the call from the cellular network to a communication service. This determination can be made based on various policies that consider different call-related criteria.

A method and a call routing system (CRS) are provided for routing an incoming call made to one of multiple numbers of a user to a call receiving client application (CRCA) deployed on one or more user devices when the called number is not reachable. The CRS, in communication with the CRCA deployed on one or more user devices, sets up a user account using one or more of the user's multiple numbers. The CRS detects availability of the CRCA on one or more user devices over a data network to accept an incoming call. The CRS receives the incoming call made to one of the numbers, when the called number is not reachable. The CRS routes the incoming call to the CRCA on one or more user devices over the data network on detecting the availability of the CRCA on one or more user devices over the data network.

Systems, methods and computer program products for utilizing location information in a virtual private branch exchange (vPBX) system are described. In some implementations, the vPBX system can use the location information to determine an availability status of a user of a mobile device (e.g., out of the office, in the office, at home, busy, and the like). The vPBX system can obtain the geographic coordinates of the mobile device and correlate these coordinates with known coordinates for locations associated with the user (e.g., the user's office, home, or other predefined locations). An inference of the user's availability can then be determined based on the correlation (e.g., whether the user is currently out of the user's office, at the user's home, or at another location). The user's availability can be made available to other users associated with the vPBX system, and can be used for call management (e.g., routing).

A mobile device determines whether the mobile device is docked with a docking station that connects to a VoIP network, where the mobile device is capable of receiving calls to a cellular telephone number and calls to a VoIP telephone number. The mobile device notifies, if the mobile device is docked with the docking station, a call handling node in a cellular network to forward calls destined for the cellular telephone number to the VoIP telephone number at a VoIP call server. The mobile device receives a call forwarded from the VoIP call server, where the call was originally destined for the cellular telephone number.

A mobile device determines whether the mobile device is docked with a docking station that connects to a VoIP network, where the mobile device is capable of receiving calls to a cellular telephone number and calls to a VoIP telephone number. The mobile device notifies, if the mobile device is docked with the docking station, a call handling node in a cellular network to forward calls destined for the cellular telephone number to the VoIP telephone number at a VoIP call server. The mobile device receives a call forwarded from the VoIP call server, where the call was originally destined for the cellular telephone number.

A redirection and messaging system receives telephony information identifying a caller and call context from a telephony system. The system selects one of a plurality of messaging operators based on the call context, optionally sends an introductory message to the caller via a messaging service, and generates a message interface for the selected message operator. The message interface includes the caller and call context and any messages sent between the caller and the selected message operator, with an input interface allowing the selected message operator to input and send messages to the caller.

The technology disclosed herein enables selective endpoint notification of incoming communications directed to a set of endpoints. In a particular embodiment, a method provides, in a communication control system, receiving a first request to establish a communication session with at least one endpoint in first set of endpoints. The first set of endpoints comprises two or more endpoints and the request is directed to the first set of endpoints. The method further provides identifying a first subset of the first set of endpoints based on application of one or more override rules to the first request. The override rules define conditions wherein fewer than all of the first set of endpoints should be notified of the first request. The method also provides notifying the first subset about the first request.

The technology disclosed herein enables selective endpoint notification of incoming communications directed to a set of endpoints. In a particular embodiment, a method provides, in a communication control system, receiving a first request to establish a communication session with at least one endpoint in first set of endpoints. The first set of endpoints comprises two or more endpoints and the request is directed to the first set of endpoints. The method further provides identifying a first subset of the first set of endpoints based on application of one or more override rules to the first request. The override rules define conditions wherein fewer than all of the first set of endpoints should be notified of the first request. The method also provides notifying the first subset about the first request.