10. VoIP daughter board (VoIPDB)
There are 3 types of VoIPDBs, PZ-32IPLA, PZ-64IPLA and PZ-128IPLA. To select either
PZ-32IPLA, PZ-64IPLA or PZ-128IPLA, a detailed traffic calculation is necessary.
The following table shows the VoIPDB channels required in each VoIP connection.
Table 10 VoIPDB Channels Required in Each VoIP Connection
Legacy
IP terminal
(
DT700
)
IP terminal
(
IPterm85
)
CO/
TIE
VoIP
Trunk
Legacy
0 1 1 0 1
IP terminal
(
DT700)
1 0 2 1 2
IP terminal
(
IPterm85
)
1 2 0 1 2
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