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Hardware Description 2-15
Vanguard Daughtercards
Figure 2-17. 2-Port Voice FXS Daughtercard Connectors
Note
Calls between two FXS ports within the same Vanguard 6435/6455 are not
supported.
4-Port Voice FXS
Daughtercard
The Vanguard Quad FXS Daughter Card is supported on the Vanguard 6435 and
6455. The 4-Port Voice FXS Daughtercard has four RJ11 connectors for four FXS
Ports.The new software for this card is in release 6.0.
Figure 2-18 shows the 4-Port Voice FXS Daughtercard connectors as they appear on
the back panel. Figure 2-19 shows the top view of an FXS Daughter Card.
Figure 2-18. FXS Daughtercard
Figure 2-19. Overview of FXS Daughtercard
4-Port Voice FXO
Daughtercard
The Vanguard Quad FXO Daughter Card is supported on the Vanguard 6435 and
6455. The 4-Port Voice FXO Daughtercard has four RJ11 connectors for four FXO
Ports.The new software for this card is in release 6.0.
Figure 2-20 shows the 4-Port Voice FXO Daughtercard connectors as they appear on
the back panel. Figure 2-21 shows the top view of an FXO Daughter Card.
Figure 2-20. FXO Daughtercard
LOC
REM
FXS-1 FXS-212
FXS-1 FXS-2 FXS-3 FXS-4
FXO-3 FXO-4FXO-2FXO-1