Systems and methods are provided for determining whether dissimilar device identifiers in a network actually represent the same physical device. A method, according to one implementation, includes obtaining first and second sets of operational parameters related to first and second set of devices operating in a section of a network. The first and second sets of operational parameters include first and second sets of device identifiers representing the first and second sets of devices, respectively. The method also includes comparing the first set of device identifiers with the second set of device identifiers to find non-matching device identifiers. With respect to the non-matching device identifiers, the first and second sets of operational parameters are analyzed to determine if a device identifier of the first set of device identifiers and a device identifier of the second set of device identifiers likely represent the same device.

The invention discloses a method for deep data inspection over an industrial internet field broadband bus, the method including: obtaining, by a first node, a message to be transmitted; judging, by the first node, whether a bus device address in the message to be transmitted lies in a preset range of bus device addresses; and if the bus device address lies in the preset range of bus device addresses, then transmitting, by the first node, the message to be transmitted to a processor of the first node. The first node only forwards the message to be transmitted, lying in the preset range of bus device addresses to thereby improve the security of transmitting the message.

Aspects of the subject disclosure may include, for example, receiving, from a private telephone number mapping server, a first database comprising address records associated with subscriber devices of a first carrier, storing, at an inter-carrier server system, an inter-carrier mapping database comprising the address records converted to an inter-carrier format, receiving new address records associated with new subscriber devices registered with the first carrier, updating the inter-carrier mapping database with the address records converted to the inter-carrier format, receiving a first query for an address record associated with a called number of a first device of the first carrier for initiating an internet protocol call between the first device and a second device of the second carrier, querying the inter-carrier mapping database of the inter-carrier server system for the address record, and transmitting the address record to the second carrier for routing the internet protocol call. Other embodiments are disclosed.

Apparatus and methods for managing content delivery in a packetized network. In one embodiment, the network provide content to a plurality of clients via a plurality of nodes and origin points, and resources are discreetly represented (e.g., with IP addresses, such as those afforded under the IPv6 protocol) to allows for direct advertisement of resources. Exemplary solutions described herein further advantageously leverage extant architectures and protocols (such as BGP), and make use of a common control plane, which can be utilized for example by different content delivery network (CDN) operators and different delivery components to advertise resources. Internally within a given CDN, increased granularity of resource addressing and advertisement may provide benefits including: (i) resource affinity; (ii) resource-level balancing; (iii) dynamic resource scoping; and (iv) “zero-touch” provisioning and resource relocation.

Apparatus and methods for managing content delivery in a packetized network. In one embodiment, the network provide content to a plurality of clients via a plurality of nodes and origin points, and resources are discreetly represented (e.g., with IP addresses, such as those afforded under the IPv6 protocol) to allows for direct advertisement of resources. Exemplary solutions described herein further advantageously leverage extant architectures and protocols (such as BGP), and make use of a common control plane, which can be utilized for example by different content delivery network (CDN) operators and different delivery components to advertise resources. Internally within a given CDN, increased granularity of resource addressing and advertisement may provide benefits including: (i) resource affinity; (ii) resource-level balancing; (iii) dynamic resource scoping; and (iv) “zero-touch” provisioning and resource relocation.

Automatic determination of caller identification information and encoding of such information in outgoing data requests, such a API calls to a call management component, are disclosed herein. The caller identification information may be determined by analyzing information associated with a call target to determine if the target has a custom outbound telephone number assigned, was contacted through a specific campaign, has local geographic data, is being called from a specific entity, or is being made from a call originator with a specific outbound number set. The system may execute machine learning on previous calling data in order to update caller identification selection models used for other outgoing calls.

Aspects of the subject disclosure may include, for example, obtaining first traffic from a first communication device; analyzing the first traffic to classify the first traffic as being associated with an execution of a first application; based on the classification of the first traffic as being associated with the execution of the first application, translating an address associated with the first traffic from a first address associated with a first network to a second address associated with a second network, the second network being different from the first network; and conveying the first traffic to a second communication device of the second network using the second address. Other embodiments are disclosed.

Aspects of the subject disclosure may include, for example, obtaining first traffic from a first communication device; analyzing the first traffic to classify the first traffic as being associated with an execution of a first application; based on the classification of the first traffic as being associated with the execution of the first application, translating an address associated with the first traffic from a first address associated with a first network to a second address associated with a second network, the second network being different from the first network; and conveying the first traffic to a second communication device of the second network using the second address. Other embodiments are disclosed.

A method, an apparatus and a system for allocating a phone number are disclosed. the method includes: receiving, by an SIP server, an automatic number negotiation request packet sent by an IP phone terminal; allocating, by the SIP server, a corresponding IP phone number to the IP phone terminal according to the received automatic number negotiation request packet; and returning, by the SIP server, the allocated IP phone number to the IP phone terminal, so that the IP phone terminal performs a login by using the IP phone number. The method, apparatus and system can improve efficiency and operability of deploying IP phone numbers for a large quantity of IP phone terminals.

Aspects of the present disclosure involve systems, methods, computer program products, and the like, for providing a directory or database of IP endpoints associated with users of a telecommunications network. The IP endpoints directory may be accessed by users or other networks to determine or obtain destinations within the network or accessible through the network that are associated with users or participants of the network. Through the database, networks and users may determine one or more endpoints for communications intended for a particular user. The results from the IP endpoint database may be then utilized to route communications along one or more routes through the network based on the information stored in the database.