SIP Interworking Gateway
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A SIP interworking gateway is a function which helps implement interworking between two different SIP networks by using SE2600s proxy for SIP signaling. Benefits |
| For... | Benefits |
|---|---|
| Carriers | This feature hides internal network topology from the peering partner or the outside world, protecting core servers from external attacks and improving network security. |
| Subscribers | Subscribers in different NGN networks can communicate with each other. |
Requirements
Involved NEs-
SE2600
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Softswitch
V200R008C00 and later are involved in implementing the feature.
Requirement for the LicenseThe feature is mandatory. A license is not required for this feature.
Impact on the System
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If the number of concurrent calls in SIP services increases, the number of concurrent calls in other services, such as H.323 or H.248 services, will decrease.
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If the number of SIP applications increases, the bandwidth available to the other services will decrease.

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