PRINCIPLES OF ARS MECHANISMS CALL SERVER : PRIVATE NETWORKS
Ed. 044/18 Réf. 3EH 21000 BSAA
ARS TABLE
Base fields:
These fields are necessary and sufficient for the majority of network topologies.
As many trunk group lists as are authorized can be allocated to each prefix; by default no prefix is
defined.
Network: this network identifier defines the prefixes as public prefixes (Pub), private prefixes (Priv), pu-
blic emergency numbers (Urg) or public access codes (Code auth.).
Prefix: an empty field (default value) corresponds to the numbers which do not correspond to any pre-
fix for the network identifier concerned.
Ranges: this is used both for outgoing and incoming calls; there is no range for public emergency
numbers or public access codes. It is possible to enter several ranges (separate them using the ";" cha-
racter) within the authorized limits (see previous page).
Substitute: the ARS prefix can be modified by the contents in this field.
- prefix = empty; replace = empty: transparent dialing in the ARS table.
- prefix = empty; replace = XXX: addition of digits XXX
- prefix = XXX; replace = empty: absorption of digits XXX
- prefix = XXX; replace = XXX: no modification (no addition nor absorption)
- prefix = XXX; replace = YYYY: XXX replaced by YYYY
TrGp list: this field defines the index for one or several selected trunk group lists. Priority is given to
the trunk groups in the first list, in the order of programming, then to the second list, and so on.
Called/HH: the called party belongs to a homogenous network (Alcatel OmniPCX or Alcatel 4400)
or a heterogeneous network (systems made by different manufacturers).
User comment: the information entered in this field is memorized in the system.
Optional fields:
Network Prefix Ranges Substitute TrGp list Called/HH User com.
Pub 885040 0-3; 6-7 51
885040
2
1
Het.
Metering Caller Called/PP
Priv Pub
Overflow Pub Pub
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