Appendix
Aspire Networking Examples
242 ◆ Networking
Explanation of routing for IP Networking
When a user places a call to a remote extension number the dialled digits are checked against the
Numbering Scheme in Program 11-01. This will provide the Node ID number of the route to the
remote system.
The Aspire will then Þnd the destination IP Address by searching Program 10-27 for the destination
IP Address for the given Node ID number.
Quantity of Voice Paths Available
The quantity of voice calls that can be made at any one time are dependent on various factors.
● VOIPU Resource - A free VOIPU resource must be available at each Aspire system.
● Program 10-19 : The mode of each VOIPU resource can be conÞgured, modes 0 (ICM/Trunk)
or 3 (NTW) can be used by Aspire Networking calls.
● IP Network Bandwidth Restrictions - These limitations are beyond the scope of the Aspire. If
there is not enough bandwidth available the call can not be maintained.
VOIPU PCB IP Address Options
In the example above a static IP address is assigned to the VOIPU PCB. The IP address can be
assigned by DHCP by setting Program 84-04-01.
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