Generation of service agreements for the use of network internal functions in telecommnication networks
First Claim
1. A method for accessing network-internal functions of telecommunication networks, from an external site, with access taking place via a secure service interface device of a network based on a service level agreement valid for the service interface in favor of the external site, comprising:
- verifying, on the part of the interface device, based on a request sent to it from the external site relating to a network-internal function, whether the request involves use of a function of another network; and
when the request uses a function of another network, exchanging a second request relating to the functions of the network between the interface devices based on the a service level agreement concluded between the interface device and a secure service interface device of the target network.
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Accused Products
Abstract
Network internal functions of a telecommunication network can be access from an external site (Se), for example, a server, for the running of external services for network users (Mo), whereby the access is achieved by means of a secure service interface device (S2) on a network (“access network”) on the basis of a service agreement, valid for said service interface, in the favour of the external site (Se). According to the invention, in order to achieve access to functions in an other network (target network), as a result of a request (3) for a network internal function, sent to the interface device (S2) from the external site (Se), said interface checks for whether the request comprises the use of a function of the target network. Where the above is the case, a service agreement (4) (transitive agreement) is concluded between the interface device (S2) and a secure service interface device (S1) of B the target network. The request (5) is further transmitted and processed by means of the interface devices (S1,S2) on the basis of said transitive agreement.
12 Citations
7 Claims
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1. A method for accessing network-internal functions of telecommunication networks, from an external site, with access taking place via a secure service interface device of a network based on a service level agreement valid for the service interface in favor of the external site, comprising:
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verifying, on the part of the interface device, based on a request sent to it from the external site relating to a network-internal function, whether the request involves use of a function of another network; and
when the request uses a function of another network, exchanging a second request relating to the functions of the network between the interface devices based on the a service level agreement concluded between the interface device and a secure service interface device of the target network. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A network device of a telecommunication network, which is set up as a secure service interface device to verify, on the part of an interface device, based on a request sent thereto from an external site relating to a network-internal function, whether the request involves use of a function of another network;
- and when the request uses a function of another network, exchanging a second request relating to the functions of the network between the interface devices based on a service level agreement concluded between the interface device and a secure service interface device of the target network.
Specification