Advanced Pri Network Interface Configuration - Polycom ViewStation FX4000 User Manual

Advanced PRI Network Interface Configuration

© Polycom, Inc. 2002
Chapter 4 - Advanced Configuration for your Network Environment
Time Between Pulses (sec)—This option lets you set the time
between pulses (in seconds).
Pulse Width (millisec)—This option lets you set the pulse
width (in milliseconds).
If the ViewStation FX or VS4000 is in a call, and it loses H.320
synchronization, it continuously sends the resynchronization pulses
at the specified rate with the specified pulse width until H.320
regains synchronization.
The resync pulse is output on the RTS signal. If this feature is
enabled, the RTS signal no longer functions as the Ready-To-Send
signal.
Most installations that use encryption equipment require a custom
cable. The cable should be designed to route the RTS signal from the
ViewStation FX or the VS4000 to the appropriate resync input on the
encryption equipment. The encryption equipment can get its RTS
input from the ViewStation FX or VS4000 system's DTR output or by
wiring this input to an always-high tie-off. In this non-dialed mode,
the DTR output and RTS output act exactly the same.
Refer to Polycom Office Integrators' Reference Manual for more
information on these signals.
This section describes information and settings for a series of
advanced PRI configuration screens that are grouped under the
Inverse Multiplexer Information screen (System Info > Admin
Setup > Video Network > IMUX). These PRI configuration screens
are:
PRI Video Numbers. See
134.
PRI Information. See
on page 134.
Note
Entering PRI Video Numbers, on page
Accessing PRI Information (T1 and E1),
133