Avaya S8700 Maintenance Manual page 47

MEDPRO (Media Processor MAPD Circuit Pack)
MEDPRO (Media Processor MAPD
Circuit Pack)
MO's Name
(in Alarm
Log) Alarm Level
MEDPRO MAJOR
MEDPRO MINOR
MEDPRO WARNING
1. UU is the universal cabinet number (1–64). C is the carrier designation (A, B, C, or D). SS is the number of the
slot where the circuit pack resides (01–10).
The TN802B MedPro circuit board provides voice over IP connectivity. The
TN802B can run either:
R8.1 IP Trunk application — allows the TN802B to emulate a DS1 circuit
pack. In this mode, the circuit pack is maintained as a standard DS1 board
with its associated Tie trunk ports. The TN802B operates as an integrated
Internet Telephony server (ITS). It communicates with other ITS boxes or
IP trunk boards.
the Media Processor (MedPro) application — allows the TN802B to act as
a service circuit to terminate generic RTP streams used to carry packetized
audio over an IP network. As part of the overall H.323 implementation, the
TN802B or later circuit pack handles the audio streams while the TN799
C-LAN handles the TCP/IP signaling channels. This maintenance plan
applies only to a TN802B MedPro running the Media Processor
application.
The MedPro hardware combines an angel complex, a Windows NT PC and a
TAP802 DSP card in a 3-slot package. When operating as an IP trunk circuit
pack, the MedPro emulates a DS1 Tie Trunk circuit pack and blindly responds to
DS1 trunk maintenance requests. Actual maintenance is accomplished via the
windows NT interface and the ITS software diagnostics.
The Media Processor application is built upon the existing ITS software, and as
such is not administered in S8700 IP Connect as a DS1 trunk, and does not
emulate a DS1 for maintenance purposes. Use the following Maintenance
procedures for this application.
555-233-142
Initial Command to Run
test board UUCSS sh
test board UUCSS l
test board UUCSS sh
1
Full Name of MO
Media Processor MAPD circuit pack
Media Processor MAPD circuit pack
Media Processor MAPD circuit pack
Issue 1 May 2002 8-743