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Cabling the Server
Vision AQR1U Server cabling is specific to the particular configuration of the server. Servers
with a digital line interface may require a signal entry panel (SEP) for trunk termination.
Servers with only an SS7 signaling interface have T1/E1 interfaces to terminate SS7 trunks
directly.
T1/E1 Cabling
Deployments with multiple trunk connections should be distributed across multiple servers
and line interface cards. Video configurations support up to four trunks per card, audio-only
configurations support up to eight trunks per card. Cabling variations are based on the
number of trunks that are installed.
One Digital Line Interface, One SS7 Interface
The following illustration shows the one digital line interface on the Vision AQR1U Server,
connecting to the rear of a signal entry panel. The SS7 interfaces connect directly to the
network.
