Mmi-Pt - Avaya S8700 Maintenance Manual

MMI-PT

MMI-PT
MO's Name (in Alarm
Alarm Log) Level
MMI-PT MAJOR
MMI-PT MINOR
MMI-PT WARNING
1. Where UU is the universal cabinet number (1–64 for ATM PNC, 1–44 for CSS PNC); C is the carrier designation
(A, B, C, D, or E); SS is the address of the slot in the carrier where the circuit pack resides (01–21); and pp is
the 2-digit port number (01, 02, 03, ...).
NOTE:
Refer to
troubleshooting information.
The Multimedia Interface circuit pack provides a number of H.221 protocol
terminations for bit streams received from the TDM bus. The Multimedia Interface
demultiplexes the H.221 bit stream (audio, video, data, control, and indication
signals) and transmits the bit streams onto the TDM bus to be processed by the
appropriate circuit packs.
Each Multimedia Interface circuit pack contains 32 separately maintained "ports,"
more commonly referred to as "resources." MMI-PT represents one of these 32
resources. At system boot or when the circuit pack is inserted, 32 resources are
inserted into the system.
The MMI circuit pack contains 4 Digital Signal Processors (DSPs) which manage
the 32 resources. These resources are directly mapped to DSPs:
Resource
1-8
9-16
17-24
25-32
All 8 resources that the circuit pack controls may be placed out of service by the
failure of one of these DSPs.
555-233-143
Initial SAT Command to Run
test port UUCSSpp l r#
test port UUCSSpp l r#
test port UUCSSpp l r#
Chapter 4, ''Alarms, Errors, and Troubleshooting''
Direct Map
DSP1
DSP2
DSP3
DSP4
1
Full Name of MO
Multimedia Interface Port
Multimedia Interface Port
Multimedia Interface Port
for MMCH
Issue 1 May 2002 8-1123