Avaya S8700 Maintenance Manual page 88

Avaya s8700 media server for ip connect configurations

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Maintenance Object Repair Procedure

MO's Name (in

Where UU is the universal cabinet number (1–64); C is the carrier designation (A, B, C, or D); SS is the address

of the slot in the carrier where the circuit pack resides (01–10); and pp is the 2-digit port number (01, 02, 03, ...).

Refer to XXX-BD (Common Port Board).

Two circuit packs can be used for multimedia connections:

''TN787D (or later)''

''TN2207/Expansion Services Module''

TN787D (or later)

The Multimedia Interface circuit pack (TN787D or later and also called the MMCH

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 so that the appropriate circuit packs can process them.

The Multimedia Interface circuit pack is commonly referred to as the MMI pack for

H.221 protocol termination. There are 32 ports (also called resources) on the

circuit pack. See

The MMI circuit pack contains 4 digital signal processors that manage the 32

and Troubleshooting''

Issue 1 May 2002

Initial Command to

test board UUCSS l r#

test board UUCSS s r#

for maintenance of these resources.

''Multimedia Call Handling (MMCH)''

for MMCH troubleshooting information.

Full Name of MO

Multimedia Interface circuit pack

Chapter 4, ''Alarms, Errors,

Chapters

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