VoIP
668 ◆Features Aspire Software Manual
Address Conversion Table
Aspire provides an IP Conversion Table with which the system can recognize the IP address of
another system without the use of an outside Gatekeeper.
Programming
➻10-23-01 : H.323 System Interconnection - System Interconnection
For each system (50 max), specify whether the system interconnection is used (0=no, 1=yes).
➻10-23-02 : H.323 System Interconnection - IP Address
If Program 10-23-01 is set to "1", for each system (50 max), specify the destination IP
address. The address should not be duplicated within the system.
➻10-23-03 : H.323 System Interconnection - Call Control Port
If Program 10-23-01 is set to "1", for each system (50 max), specify the Call Control Port
(1-65535).
➻10-23-04 : H.323 System Interconnection Alias Address
If Program 10-23-01 is set to "1", for each system (50 max), specify the destination E.164
number as the Alias Address (12 digits max).
Calling Party Number Setup for Trunks and Extensions
The system has two programs which allow for the Calling Party Number to be displayed when the
VoIP feature is used:
Programming
➻21-17-01 : IP Trunk Calling Party Number Setup for Trunk
Enter the Calling Party Number to be displayed for each IP trunk used (Entry: 16 digits maxi-
mum).
➻21-18-01 : IP Trunk Calling Party Number Setup for Extension
Enter the Calling Party Number to be displayed for each IP extension used (Entry: 16 digits
maximum).
CODEC Selection
●For H.323 Trunk - Assign CODEC type in Program 84-01-33
For H.323 Terminal or VoIP Networking - Assign CODEC type in Program 84-12-28
For Aspire Keyset with IP Adapter or IPhone - Assign CODEC type in Program 84-11-28
●G.711, G.729, G.723.1
●VIF Size
Trunk:
G.711 -> 20ms, 30ms
G.729 -> 20ms-80ms
G.723 -> 30ms, 60ms
When using G.711 or G.729 with the VIF set at 20ms, the maximum number of simul-
taneous calls is 15 when using a 16-channel VOIPU PCB (no daughter board installed).
VIF 20ms is not supported with the daughter board.
Terminal:
G.711 -> 30ms
G.729 -> 30ms-80ms (H.323)
G.729 -> 30ms-40ms (Aspire keyset with IP adapter) or IPhone
G.723 -> 30ms, 60ms