Manual

73
 
As briey described in the seconCrossLock describes a new reliability layer that gets
established between Comrex devices in advance of a connecon. This layer takes the form of a Virtual Private network
(VPN) between the devices. The ACCESS Media stream is carried within this VPN.
In addion to carrying the audio media,  allows lots of other informaon to be shared between the endpoint,
including informaon about network quality and far-end delay sengs. This provides for much beer delay management
on both ends of the link.
One or both ends of a  connecon can ulize mulple network interfaces. This can take the form of two
Ethernet connecons, or any mix of wired and wireless networks. A common usage scenario would be aaching 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.