Version 6.6
489
October 2014
Installation & Operation Manual
38. Configuring the PSTN Subsystem
f.
Configure the UAL Group properties according to the table 'UAL Group
Properties'. Make sure to configure
Protocol Type
as
M3UA
and attach the
SS7 Node
configured in step 1 and M3UA Routing Group configured in step
11.
13.
Bring all of the configured entities into service.
a.
Click
to access the Media Gateway Status screen.
b.
In the Navigation pane, select
PSTN
and then select the SS7 Node
configured in step 5.
c.
In the Actions bar, click
Recursive Unlock
.
This operation affects all MTP3-related MOs that were configured in the
previous steps:
♦
SS7 DataLink
♦
SS7 Node
♦
SS7 Linkset
♦
SS7 Routeset
SS7 LinksetLink SS7 Route One of the following event occur:
♦
If the Media Gateway board is locked, the action causes these MOs to
be unlocked as soon as Media Gateway board is unlocked.
♦
If the Media Gateway board is unlocked, the action immediately unlocks
all of the MOs.
Note:
•
The
Recursive Unlock
operation may fail if the configuration of some of the
MTP3 entities is inconsistent. If this occurs, correct the configuration and repeat
the operation.
•
Instead of performing the
Recursive Unlock
operation on the SS7 Node, you
may also perform a regular Unlock operation on all relevant MOs according to
the SS7 MOs' hierarchy, i.e. : SS7 Data Links, SS7 Linksets, SS7 Routesets,
UAL Groups.
d.
In the Navigation pane, select the corresponding Media Gateway board.
e.
If the Media Gateway board is not already unlocked, in the Actions bar, click
Unlock
. Wait until the board completes the restart and its
Operational State
changes to
Enabled
(board will be color-coded
Green
in the EMS).
f.
In the Navigation Pane, select
PSTN
Sigtran
UAL Groups
.
g.
Unlock all of the UAL Groups configured in Step 12 by clicking
Unlock
in the
Actions bar. This step may be skipped if you unlocked the Media Gateway
board beforehand, as UAL Groups are automatically unlocked as part of the
Media Gateway Board's unlock action.
14.
Perform the corresponding configuration on the Signaling Gateway and/or
Softswitch to which the Mediant 8000 is connected. Bring all configured entities in
service.
Summary of Contents for Mediant 8000
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Page 33: ...Part I Hardware Overview This part describes the hardware overview of the Mediant 8000 chassis...
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Page 775: ...Part VI Maintenance This part describes the Mediant 8000 maintenance procedures...
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Page 879: ...Part VIII Appendices This part describes additional Mediant 8000 configuration procedures...
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Page 924: ...Media Gateway Mediant 8000 www audiocodes com Installation Operation Maintenance Manual...