Setting up Bonded ISDN Calls
using H.221 or 2x64k (2x56k)
Bonded ISDN calls are used when bridging of two or more
ISDN channels to achieve higher data rates.
H.221 or 2x64 (2x56) Calling
Some older or low end video systems do not have the ability to
make bonded ISDN calls. In these cases it is necessary to dial
both ISDN numbers separately to call those systems.
These types of calls are often referred to as
•
H.221 calls
•
2 x 64 calls
•
2 x 56 calls
- as making 2 x 64 kbps or 2 x 56 kbps calls to the same
system.
Setting up a call
1.
Go to the
CALL MENU
and select
MAKE A CALL
.
1.
In the Call Menu, open
DEFAULT CALL SETTINGS
.
1.
Set
NET
to
H.320 (ISDN)
.
1.
Set
BANDWIDTH
to
128 KBPS
.
1.
A field for the 2nd ISDN number will pop up in
CALL SETTINGS
. Enter the second ISDN number
in the
NUMBER2
field. For 128 kbps calls that uses
bonding, just ignore the second number field.
1.
Save
•
To save the settings as your new Default Call
Settings select
SET AS DEFAULT
before pressing
the
OK
button.
•
To use these settings for this call only, select the
OK
button.
7.
In the
MAKE A CALL
menu, enter the number to be
dialed.
D14033.06—AUGUST 2010
250
MXP
Administrator Guide
Contents
Introduction
Getting started
The menu structure
The settings library
Using the system
Physical interfaces
Peripheral equipment
Contact us
Appendices
Using the system
