NEC Xen IPK Features & Specifications Manual page 269

Xen IPK
Features and Specifications Manual
Incoming calls on Direct Inward Dialling lines follow Call Forward and
Station Hunting.
Direct Inward Dialling calls can be routed to an ACD or UCD
Hunt group.
A DID call does not activate External Tone Ringer or Night Chime.
Incoming DID calls can be assigned for voice announcement from the
outside party system-wide.
DNIS allows for display of name and number of the DID member, and
Calling Line Identification (CLI) of the caller. Refer to Feature D9
(Direct Inward System Access (DISA)).
A PRI connection can be configured for CO as well as DID calls, on
the one service.
Outgoing restriction can be assigned to DID lines, per station to
prevent access when the line is assigned to a line key.
The number of calls (trunks) used at the same time can be limited.
Trunk limitation on tenant only applies to incoming calls to the tenant.
Outgoing calls, individual incoming calls and normal calls are not
counted for DID tenant limitation.
DID calls that change from DID to normal incoming are counted as
part of the trunk to tenant limitations.
Once the DID limit is reached for a tenant, the caller will receive a
busy tone.
If the DID of one group is Call Forwarded to another, or these calls are
'undefined' digits the trunk limitation will not count for these calls.
If the forwarded trunk group's limit has been reached, then the busy
tone is given to the originator.
When a call is terminated to a tenant, termination indication and
ringing is performed only on telephones in that tenant. On the
telephones in other tenants, the red CO line key LED is on and ringing
is not assigned.
Termination to a tenant can also be specified as the destination for the
Busy Station or Undefined Digits.
DID incoming call termination can also be performed to the destination
in the DID Conversion table (Day or Night) according to the day and
night modes for that specified tenant.
When the number of DID incoming calls is over, a busy signal is sent
to the network. The reason for refusing an incoming ISDN call is User
Busy (Cause #17).
Features and Specifications Manual
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