Comrex Access NX, Руководство по эксплуатации продукта

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XX.
CroSSloCk dEtAIlS
As briefly described in the Introduction to CrossLock section , CrossLock describes a new reliability layer that gets
established between Comrex devices in advance of a connection. This layer takes the form of a Virtual Private network
(VPN) between the devices. The ACCESS Media stream is carried within this VPN.
In addition to carrying the audio media, CrossLock allows lots of other information to be shared between the endpoint,
including information about network quality and far-end delay settings. This provides for much better delay management
on both ends of the link.
One or both ends of a CrossLock connection can utilize multiple network interfaces. This can take the form of two
Ethernet connections, or any mix of wired and wireless networks. A common usage scenario would be attaching two
3G/4G modems to NX. In the case of one network underperforming, the majority (or all) of the data will be sent on the
good network.