DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506 Issue 1
April 2000
Managing multimedia calling
240Multimedia Call Handling
9
Administration commands
System-Parameters Customer-Options form:
To enable the MMCH release 6.3 feature, you must cha nge the System-P arameter s
Customer-Options form. There are two MMCH r elated fields on page 2 of this
form.
■The “Multimedia Call Handling (Basic)” field mus t be set to ‘y’ to allow
MMCH Basic mode operation.
■The “Multimedia Call Handling (Enhanced)” field must be set to ‘y’ to
allow MMCH Enhanced mode operations.
System-Parameters Features form:
The default bandwidth for MMCH calls is defined on the System-Parameters
Features form shown below.
NOTE:
Originating a multimedia call with the mm-c a ll button will originate a call
according to the Default Multimedia Parameters s elected on the System
Parameters Features form.
■This default parameter will be either 2x56 or 2x64.
■The bearer capability of the multimedia call s will either be 56K or
64K and the bandwidth will be 2B channels.
Data module screen
The H.320 DVC system should contain a BRI interface. You must connect this
BRI interface to a port on a TN556 BRI circuit pack and administer it as a BRI
data module.
■You may administer the data endpoint type as 7500 (recommended) or
WCBRI.
■The fields for multimedia are the same on either screen.
■The administration for a Basic mode and an Enhanced mode data module
are exactly the same.