A method for visualizing a network. The method includes identifying, for each of a set of network elements, a network element role and a network element connectivity, grouping the network elements based on the network element roles, displaying at least a subset of the grouped network elements, and displaying connections between the displayed network elements, based on the network element connectivity.

Method and system for visualizing networks

The invention discloses a heterogeneous computing based MMTel application server, session system and session method, and belongs to the field of IMS network The heterogeneous computing based MMTel application server, session system and session method solve the technical problem of how to guarantee the safety of data storage and reliability of the MMTel application server at the same time The heterogeneous computing based MMTel application server comprises a call control server and a data storage server; the data storage server comprises a RDB module and an FPGA chip with a heterogeneous computing function; the call control server, the RDB module and the FPGA chip are connected in sequence; the call control server is used for receiving and processing a request message from a user terminal and user data from an HSS server; the RDB module is used for receiving the user data, calling an OpenCL interface to transmit the user data into the FPGA chip and storing the encrypted user data; the FPGA chip, serving as an heterogeneous accelerator, is connected with a CPU through a PCIE interface and is used for performing encryption calculation and decryption calculation on the user data

Heterogeneous computing based MMTel application server, session system and session method

The invention discloses a telephone switching network intercommunication intelligent monitoring method and system. The system includes a network automatic dialing tester deployed at headquarters and automatic answering analog terminals deployed at headquarters, provincial, municipal and county companies; the network automatic dialing tester is connected with a stored program control exchange of a headquarters tandem office C1, the network automatic dialing tester is connected with an IMS core network of the headquarters, and the IMS core network of the headquarters is connected with each provincial IMS core network through a data communication network; the IMS core network of the headquarters is also connected with an SIP terminal, and the SIP terminal is connected with the automatic answering analog terminals; and the IMS core network of the headquarters is also connected with an IAD, and the IAD is connected with the automatic answering analog terminals. Headquarters IMS telephones and program-controlled telephones regularly perform automatic mutual dialing with provincial administrative telephones nationwide, dialing testing processes and results are identified and recorded, custom reports are automatically generated, the IMS and program-controlled exchange network intercommunication condition is mastered, and a link where abnormality occurs is positioned in time and intelligentized alarm monitoring is performed.

Telephone switching network intercommunication intelligent monitoring method and system

The invention discloses an integrated access device (IAD) configuration monitoring method. A C/S architecture mode is employed for an integrated access device configuration monitoring system. The integrated access device configuration monitoring system comprises IAD monitoring management clients, an IAD monitoring management server, a Huawei IAD and a Harris IAD. Application audiences of the clients are operation and maintenance personnel. The IAD devices of different versions of different factories, matched phone number information, alarm query and fault positioning are managed through utilization of a uniform interface. The communication with the server is carried out through utilization of a database and a network technology. The server is a middle beam between the clients and the IAD devices. On the one hand, the server monitors states of the IAD devices and channels of the IAD devices, acquires soft parameters and carries out persistence on results to the database, and on the other hand, the server acquires IAD device scripts generated by the clients and performs the IAD device scripts in sequence. According to the method, the operation and maintenance level and efficiency canbe greatly improved, and loads of the operation and maintenance personnel are reduced.

Integrated access device (IAD) configuration monitoring method

The invention provides a network connectivity detection method, and the method comprises the steps: receiving a remote call request from a client, with the remote call request carrying the IP addressof at least one target server and the port number of a corresponding to-be-detected port; in response to the remote call request, sending at least one detection request to each target server in the atleast one target server, each detection request carrying a port number of a to-be-detected port; receiving a response result returned by each destination server for each detection request, wherein the response result represents the connectivity between the source server and the corresponding port of each destination server; and sending a response result to the client. The invention further provides a device network connectivity detection method, electronic equipment and a computer readable storage medium.

Network connectivity detection method and device

The invention discloses an IMS fault analysis operation and maintenance system and method based on IP telephones and servers. The servers include a fault analysis operation and maintenance server and an IMS signaling analysis server. The fault analysis operation and maintenance server is connected with service units of an IMS communication network respectively through primary-standby core switches. The IMS signaling analysis server is connected with the service units of the IMS communication network respectively through the primary-standby core switches. The primary-standby core switches are connected through a plurality of access layer switches, and each access layer switch is connected with a plurality of IP telephones. The fault analysis operation and maintenance server is further connected with a fault inquiry computer. Timely and accurate finding and positioning of IMS network user faults are creatively completed through the fault analysis operation and maintenance system, fault repairing suggestions are given, and the processing efficiency of fault finding and repairing performed by IMS operation and maintenance workers is greatly improved.

IMS fault analysis operation and maintenance system and method based on IP telephones and servers

Power dispatching switching network structure

The invention discloses an IMS signaling flow visual presentation system, an IMS signaling flow visual presentation method and a server. The system comprises a signaling processing server, wherein the signaling processing server is connected with a core switch in an IMS network; the core switch is connected with network cell equipment in the IMS network; the signaling processing server is also connected with a signaling inquiry computer; the network cell equipment of the IMS network is used to generate a signaling data message; the core switch is used to send the signaling data message generated by the network cell equipment to the signaling processing server; the signaling processing server adopts a signaling protocol stack to receive the signaling data message of the core switch, analyzes the signaling data message according to a protocol type, and stores the signaling data message in a database; and after the signaling processing server receives an inquiry request of the signaling inquiry computer, an inquiry result is extracted from the database through WEB service and is pushed to the signaling inquiry computer, and presentation is performed in a way of a signaling flow sequence diagram.

IMS signaling flow visual presentation system, method and server

The invention discloses an intelligent terminal management and control method and system based on an IMS enterprise network The method comprises steps of: collecting user service information through a portal interface and performing security protection processing on the collected user information; storing the data subjected to the security protection processing; performing automatic deployment by using the user information collected by the portal interface and generating relevant information required by authentication and a configuration pre-distribution file which is readable by an intelligent device; performing service distribution by using the interface of a core network and issuing the configuration data to the relevant network element in batches; enabling the user smart terminal location data in the portal interface to interacts with a floor switch through a SSH protocol, completing the IP and MAC address binding, and dividing the VLAN and configuring corresponding routes The system of the invention can realize high applicability, good interactivity, high automation and intelligence

Wang Min

Papers

IMS fault analysis operation and maintenance system and method based on IP telephones and servers

Power dispatching switching network structure

Telephone switching network intercommunication intelligent monitoring method and system

IMS signaling flow visual presentation system, method and server

Intelligent terminal management and control method and system based on IMS enterprise network