
Customizing Phone Lists
117353-B Rev. 00
13-17
Enabling PRI Multirate
PRI multirate lets you group B channels in multiples of 64 Kb/s to dynamically
allocate bandwidth on a call-by-call basis. Both ends of the connection need to
support multirate for it to work.
If you enable multirate, you must also specify the number of B channels the router
groups together for a call.
For more information about PRI multirate, see “PRI Multirate” on 5-14.
Using the BCC
To enable PRI multirate, navigate to the out-phone-number prompt and change the
channel-bandwidth-type parameter by entering:
channel-bandwidth-type multirate
The default for this parameter is bchannel. Accept this value for non-multirate
calls.
After you enable multirate, specify the number of B channels the router can use
for multirate service by entering:
aggregate-bandwidth
<
integer
>
integer is the number of B channels from 2 to 23.
For example:
out-phone-number/backup/8/1/5085556879# channel-bandwidth-type multirate
aggregate-bandwidth 10
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