Samsung dcs application Other MMC420 Options.

Samsung DCS Application Note No 14 - Issue 01
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In Normal mode the incoming calls are routed according to the trunk ring assignment in MMC 406.
Calls on unassigned lines are routed to the operator group.
In DDI mode the incoming calls are routed in accordance with the DID Table (MMC714).
Unrecognised numbers are sent to the operator group.
Outgoing calls can be made as usual in both modes.
Other MMC420 Options.
MMC420 presents extra configuration options as well as the PRI mode described above. The other
parameters should configured as described below.
PRI Mode
Options Normal or DDI, as described above
DLSend
Options Overlap or Enblock. Leave this parameter set to its default value of Overlap.
DLReceive
Options Enblock or Overlap. Leave this parameter set to its default value of enblock.
Note: This option is not included in Version 4.X software because if the sending complete is not
included in the incoming SETUP message, the DCS will wait for additional digits to come automatically.
PRI-TRK Channel Any
Options Yes or No. This parameter should be set to Yes to tell the DCS to use any idle B channel on a
PRI line if the user presses a line key. If you wish to allocate specific B channels to say different
tenants this parameter should be set to No. When set to No the B channels are selected individually like
PSTN lines.