INSYS Pocket ISDN
Functions
53
10.16
Bandwidth on Demand (BOD) (only INSYS Pocket
ISDN Internet)
Selecting this function causes the INSYS Pocket ISDN Internet to use Multilink PPP
automatically to increase the ISDN data rate using the second B channel:
If the data rate of the Internet connection exceeds a certain defined value,
a second B channel connection is established and used for data
communication automatically.
If the data rate of the Internet connection falls below a certain defined
value, the second B channel connection will be terminated automatically.
Configuration with AT commands
In order to disable BOD (default), use the
command
ATB**BOD=0
In order to enable BOD, use the command
ATB**BOD=1
In order to define the data rate level for
establishing the second B channel
connection, use the command
Replace
<incrValue>
with the data rate
level in kbit/s (default: 40).
ATB**BODIV=<incrValue>
In order to specify the duration for which
the data rate level must be exceeded to add
the second B channel connection, use the
command
Replace
<incrTime>
with the duration in
seconds (default: 30).
ATB**BODIT=<incrTime>
In order to define the data rate level for
terminating the second B channel
connection, use the command
Replace
<decrValue>
with the data rate
level in kbit/s (default: 40).
ATB**BODDV=<decrValue>
In order to specify the duration for which
the data rate level must be fallen below to
disable the second B channel connection,
use the command
Replace
<decrTime>
with the duration in
seconds (default: 30).
ATB**BODDT=<decrTime>
Call bumping has higher priority than bandwidth on demand.
