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Session Border Controller patents
|| List of recent Session Border Controller-related patents
| Call transfer with network spanning back-to-back user agents|
A communication system, method, and components are described. Specifically, a communication system having the ability to facilitate call transfer across a session border controller (sbc) is provided.
Measures for enabling media bypass of one or more session border controllers (sbcs) in a telecommunications network which includes a plurality of sbcs. An sbc receives an inbound offer message requesting setup of a media session between an originating endpoint device and a terminating endpoint device.
Metaswitch Networks Ltd.
|Method and indicating a type of a network interface|
The invention relates to a session border controller, method and computer program for receiving in a first network, from a second network, an indication indicating a type of a network interface between the first network and the second network, wherein the indication is received during establishment of a communication session through the first network and the second network, and processing the communication session based on the type of the network interface.. .
Nokia Solutions And Networks Oy
|Method and system for call routing|
In an embodiment, a method and corresponding apparatus of managing call routing includes sending a first message by a session border controller (sbc) to a routing engine, the first message including event information indicative of an event related to a call, the event being associated with a second message received by the sbc; receiving a response message including call managing information related to the call, the call managing information being determined based on at least part of the event information, the call managing information to be returned to the routing engine in a subsequent message related to the call; and maintaining the call managing information received in the response message, the call managing information to be returned to the routing engine in a subsequent message related to the call.. .
|Method for implementing session border controller pool, and session border controller|
A method for implementing a session border controller (sbc) pool and a sbc device are provided. In the present invention, an sbc pool is formed by at least two sbcs, the at least two sbcs are mutually backed up for disaster recovery and use a same internet protocol (ip) address for a terminal device, and whether the terminal device is registered in the sbc pool is determined; and if the terminal device has been registered in the sbc pool, a service message is forwarded to an sbc with which the terminal device is registered.
|Registration of sip-based communications in a hosted voip network|
Aspects of the present disclosure involve systems, methods, computer program products, and the like, for implementing a registrar component or functionality in a telecommunications network. In one implementation, the registrar functionality is handled at a session border controller (sbc) or network address translation (nat) traversal manager (ntm) device of the network to alleviate an application server of the network from performing the registration function..
|Integrated web-enabled session border controller|
The present invention provides a system and method for real-time communication signaling between html5 endpoints and between html5 endpoints and the ims core of a telecommunications network. The method adapts complex signaling on the server-side into simple operations towards the web.
|Securely establishing ice relay connections|
Methods, apparatuses, and computer program products are described for securely connecting a plurality of ice client devices without using turn. A session border controller (sbc) receives, via a website application server, a connectivity message from a first ice client device at a first relay port and a connectivity message from a second ice client device at a second relay port.
|Method and registering communication devices in a communication system|
A system that incorporates the subject disclosure may include, for example, a method for receiving and granting, by a first session border controller, registration requests from a plurality of communication devices, where the plurality of communication devices are assigned to a second session border controller as a primary source for communication services, and where the registration requests are received responsive to the second session border controller being unable to provide services to the plurality of communication devices. The method can further include receiving, by the first session border controller, a re-registration request from one of the plurality of communication devices, and transmitting, by the first session border controller, a message to the one of the plurality of communication devices responsive to receiving the re-registration request to cause the one of the plurality of communication device to register with the second session border controller.
|Device, system, and conversation proxy|
Device, system, and method of conversation proxy. A method of communication includes: instructing a first network element, which intends to send conversation packets to a second network element via a first route that excludes a session border controller (sbc) server, to send the conversation packets to the second network element via a second route that includes the sbc server..
Method and data transmission
Embodiments of the present invention relate to communications technologies and disclose a method and a system for establishing a data transmission channel, a sip server, and a session border controller. A first authentication request message is sent by a first terminal.
Class 4 long distance softswitch network with integrated class 5 application services
A telecommunication system including a class 4 long distance softswitch network with one or more a core routing engines and one or more class 5 application servers. The class 4 long distance softswitch network further includes at least one edge device, which may be in the form of a session border controller or media gateway, with at least one connection, including pri, ss7 and tdm connections, to at least one customer premise equipment of at least one retail customer, which may be an enterprise customer.
Run-time actionable information exchange system in a secure environment
Systems and methods of implementing features in session border controllers at runtime after deployment. The systems can include a session border controller (sbc), and a user computer communicably coupled to the sbc by a network.
Systems and methods to facilitate searches of communication references
Methods and apparatuses to facilitate searches of communication references for real time communication connections. One embodiment includes: one or more web servers to assign a communication reference to an advisor for distribution by the advisor in one or more documents, to associate at least one keyword with the communication reference, to receive from the advisor a bid price on the keyword associated with the communication reference, and to present the communication reference selected based at least in part on the bid price in response to a search related to the keyword; a session border controller to interface with a packet switched network; and one or more telecommunication servers to determine contact information of the advisor based on the communication reference used by a customer to request a communication connection to the advisor, and to connect the customer to the advisor for real time communications using the determined contact information..
Method and managing rehoming of user endpoint devices in a communication network
A system that incorporates teachings of the present disclosure may include, for example, a domain name system (dns) server having a controller to receive new provisioning information for updating a fully qualified domain name (fqdn), and update the fqdn with the new provisioning information. The new provisioning information can include among other things a start time for rehoming one or more user endpoint devices (ues) assigned to a current session border controller (s/bc), a move-from record comprising a descriptor of at least the current s/bc, a move-to record comprising a descriptor of at least a new s/bc to which to rehome the one or more ues, a transfer window representing a total time for the rehoming the one or more ues to the new s/bc, and a pacing parameter for rehoming the one or more ues to the new s/bc during the transfer window.
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Session Border Controller topics: Session Border Controller, Communications, Switched Network, Telecommunication, Web Server, Fully Qualified Domain Name, Provisioning, Domain Name, Domain Name System, Dynamic Host Configuration Protocol, Ip Multimedia Subsystem, User Agent, Softswitch, Demarcation, Cable Modem
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