ASCOM Ascotel 2025 System Manual page 242

Specifying the Numbering Plan Identifier NPI and the Type of Number
TON
The call number of an outgoing call is assigned the NPI defined under "Number-
ing plan identifier NPI".
• For routes that are used for routing outgoing calls whose end destination is in
the public network, set "E.164".
• For routes that are used for routing outgoing calls via dedicated lines with end
destination in the PISN, set "PNP".
"TON = unknown" is always assigned as the type of number.
Send Delay
Send delay is used to specify how many digits need to be dialled before a call is
set up. The idle tone will be injected by the PBX as long as the line is not seized.
This setting is useful in the following situations::
• When calls are routed to the public network via third-party PINXs
• When the destination PBX can only evaluate whole call numbers (Overlap
Receiving not supported)
• To save line resources under heavy traffic conditions
Other Subjects Related to Routes:
Trunk group, Call distribution, Subscriber configuration, Operator Con-
soles, key telephone, Outgoing traffic, Least Cost Routing, Traffic in the
PISN, Numbering plan.
HBT_20321104_02/B0_en
ascom Ascotel 2025/2045/2065
Routing Elements 2.65