Abstract:
A method, a device, and a non-transitory storage medium are provided to receive, from an end device, a registration message pertaining to a voice service that restricts the end device to place a voice call to and receive a voice call from a designated call center; obtain subscription data pertaining to the end device and including an enterprise identifier; determine whether the end device is authorized to use the voice service based on the enterprise identifier; transmit to the end device, an acceptance message indicating a registration of the end device when the end device is authorized; receive from the end device, a session establishment message; replace a uniform resource identifier of the designated call center included in the session establishment message, with the enterprise identifier; select, based on the enterprise identifier, another network device to transmit the session establishment message; and transmit the session establishment message based on the selection.
Abstract:
A method, a device, and a non-transitory storage medium provide to generate a first Short Message Service (SMS) message, which includes a first Session Initiation Protocol (SIP) message configured to initiate or end a media session that is supported by a control channel and a media channel; transmit, via non-access stratum as the control channel in response to the generation, the first SMS message that includes the first SIP message to a server via a mobility management entity; establish, subsequent to the transmission, an end-to-end connection for the media session using a bearer as the media channel when the first SIP message is configured to initiate the media session; and end, subsequent to the transmission, the media session, when the first SIP message is configured to end the media session.
Abstract:
A network device receives a personal Mobile Directory Number (MDN) associated with an individual subscriber, wherein the individual subscriber is further associated with one or more subscriber devices. The network device receives an additional MDN assigned to the individual subscriber, and sends a notification, requesting the individual subscriber's acceptance of the additional MDN assigned to the individual subscriber, to at least one of the one or more subscriber devices. The network device receives, from one of the one or more subscriber devices, an acceptance of the additional MDN from the individual subscriber. The network device links the additional MDN, the personal MDN, and the one or more subscriber devices, within an Implicit Registration Set (IRS) at a Home Subscriber Server (HSS) in an Internet Protocol Multimedia Subsystem (IMS) network for routing calls to the individual subscriber's additional MDN or personal MDN at the one or more subscriber devices.
Abstract:
A user device may identify a received a signal indicating an incoming call; determine that another user device has answered the call; generate call log information that indicates that the other user device has answered the call; and store or output the generated call log information. Additionally, or alternatively, a set of user devices may receive a ring signal indicating an incoming call; a particular user device, in the set of user devices, may answer the call; and another user device, in the set of user devices, may store a unified call log. The unified call log may indicate that the particular user device answered the call, and may further indicate that the other user device did not miss the call.
Abstract:
A device receives a personal Mobile Directory Number (MDN) associated with an individual subscriber, where the individual subscriber is further associated with one or more subscriber devices. The device receives a corporate MDN assigned to the individual subscriber. The device links the corporate MDN, the personal MDN, and the one or more subscriber devices within an Implicit Registration Set (IRS) at a Home Subscriber Server (HSS) in an Internet Protocol Multimedia Subsystem (IMS) for routing calls to the individual subscriber's corporate MDN or personal MDN at the one or more subscriber devices.
Abstract:
A device receives a personal Mobile Directory Number (MDN) associated with an individual subscriber, where the individual subscriber is further associated with one or more subscriber devices. The device receives a corporate MDN assigned to the individual subscriber. The device links the corporate MDN, the personal MDN, and the one or more subscriber devices within an Implicit Registration Set (IRS) at a Home Subscriber Server (HSS) in an Internet Protocol Multimedia Subsystem (IMS) for routing calls to the individual subscriber's corporate MDN or personal MDN at the one or more subscriber devices.