User's Manual

Note:
Note: all DMC8 (DMC8-E) cards in one IPE module should have the same
configuration for J3 jumpers.
For example, it’s possible to configure:
• IPE shelf 0 (all DMC8 cards J3 jumper B C)
• left half of the shelf – 8 0 (superloop shelf)
• right half of the shelf – 12 0 (superloop shelf)
• IPE shelf 1 (all DMC8 cards J3 jumper A B)
• left half of the shelf – 8 1 (superloop shelf)
• right half of the shelf – 12 1 (superloop shelf)
4. Use the old numbering of the cards for configuring devices in DECT Messenger if
required.
Strap B C for Cabinet, Chassis, MG 1000E, or MG 1000E Expander.
5. Connect a Cat-5 or Cat-5e straight through cable to the faceplate CLK-OUT port of
the MG XPEC in IPE module 0 (clock master), route this cable to the MG XPEC in
the IPE module 1 and connect to the CLK-IN port.
Note:
A
vaya recommends you to use Ethernet cables shorter than 5 meters for clock
referencing.
The MG XPEC motherboard and daughterboard each provide 192 DSP ports. It means that
the maximum number of simultaneous calls between the trunks or lines connected to each half
of the IPE module, including DECT sets subscribed to DMC cards, and any endpoints outside
the this half of the IPE module is limited to 192.
If you upgrade a Controller in the IPE module with DECT system to MG XPEC, the following
recommendations can be taken into consideration:
1. Configure the left half of the IPE module with the same TN as it was configured for
the Controller card – in this case you won’t need any configuration changes for
handsets (DCS blocks) subscribed on DMC cards in this half of the IPE module.
2. For the right part of the IPE module configure a new superloop and shelf number
and change the DMC prompt in every DCS block according to the new slot
numbering.
3. After making changes in DCS blocks perform the synchronization from DMC cards,
so that existing subscription become available.
4. Do not change the order of the cards (e.g. DMC-E card slot) and jumper settings.
5. If DECT system is installed in 2 IPE modules, connect the MG XPEC cards with a
cable for clock referencing.
Installing DMC8 and faceplate cables
DMC DECT Fundamentals August 2012 169