TANDBERG Vision 5000, Руководство пользователя

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VISION 5000 Videoconferencing System
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Advanced use
Network clocking
The network clock setting specifies the number of physical external clock signals.
Use ‘ RS449/V35 Compatible ’ when the external equipment provides two clock signals, one for transmit and
one for receive. The difference between RS449 and V35 is the cable only.
Use ‘ X21 Compatible ’ when external equipment provides a common clock signal for both transmit and
receive.
Advanced Network Settings
==== Advanced Network Settings ====
IMUX Default Prefix, Net1: #001_
IMUX Default Prefix, Net2: #001_
IMUX Restrict Offset: 10_
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IMUX default prefix
When using an external IMUX to make a call, you should specify a prefix which informs the IMUX of how
to make the call (which protocol to use, number of channels etc.) in the absence of a user dialled prefix.
Example: To make a call using an Ascend Multiband VSX IMUX, you could use the following prefixes:
Prefix Call Type
#008 8B call (BONDING) #003 3B call (BONDING)
#006 6B call (BONDING) #002 2B call (BONDING)
#005 5B call (BONDING) #001 2B call (H.221)
#004 4B call (BONDING)
The default prefix is chosen to be #001, a call on 2 B-channels. If you want to change the default prefix,
insert the same prefix at both Net1 and Net2.
Restrict offset
When using the # after the number, the restrict offset will be added to the prefix used. This means that if you
want to make a 6 channel call to a 56 kbps network you should dial #006<number>#. If the restrict offset is
10, this is equivalent to dialing #016<number>.