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Called number
1
matches
"553 (DDDD)"
Called number
2
matches
"558 (DDDD)"
Note that in the above example, in the absence of any further rules, any calls that do not match the three
listed conditions, will be rejected because that is the default behavior of the dial plan.
Allocating bandwidth using rules for ISDN to IP calls
Using rules, it is possible to limit the bandwidth available for incoming ISDN calls. This is useful where
you want to limit the network resources available to individual calls. In this way, you can prevent any one
call using the resources to the extent that other incoming calls are prevented.
#
Condition
Match any
0
called number
Forwarding ISDN calls to an operator or a conference
The dial plan below forwards any calls from the ISDN network ending in 0000 to an operator and forwards
any other dialed number of four digits or more to the MCU to join a conference where the conference
identifier is the last four numbers of the original dialed number.
The dial plan shown below is an ISDN to IP dial plan:
Cisco TelePresence ISDN Gateways v2.0 Online help (Printable format)
Call this
Video with
number "$1"
BONDING
Call this
Video with
number "$1"
BONDING
Action
Call type
Call with the
Video with
original
BONDING
called
number
This rule allocates 192kbps (that is,
192Kbps
three channels) to any call with prefix
553. The specified action means that
the dial plan removes the prefix and
dials the group of four characters
(containing 0 through 9 and # and *)
that match the four characters
represented by "(DDDD)" in the
condition. For example, an incoming
call to "5539876" will cause an
outgoing call allocated with three
channels to be placed to "9876".
This rule allocates 512kbps (that is,
512Kbps
eight channels) to any call with prefix
558. The specified action means that
the dial plan removes the prefix and
dials the group of four characters
(containing 0 through 9 and # and *)
that match the four characters
represented by "(DDDD)" in the
condition. For example, an incoming
call to "5585678" will cause an
outgoing call allocated with eight
channels to be placed to "5678".
Bandwidth
Description
This rule forwards all calls to the
384Kbps
dialed number with a bandwidth of
384Kbps
Example dial plan rules
34 of 116
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