Zhone IMACS 8000 User Manual page 407

FXO Card
2. Time slot 16 is not available if the port is assigned to an E1 WAN link whose time slot
16 is programmed for CAS or CCS.
3. These options are only valid if the Mode selected is fxo, or fxodn. If the mode is dpt,
then the Signal options are dpt (default), R2, i-R2 or dp-em. If the Mode is mrd, then the
Signal setting will automatically default to mrd.CallerID can be activated or deactivated
using the SIGNAL configuration for each port. For more information on CallerID, refer
to "SIGNAL" on page 6.
4. The default is a-inv for E1 and m-law for T1. These values will change depending upon
the WAN link selected.
5. The default, set1, is the only active option. It balances to the ideal termination of 600
ohms + 2.15 uF. The other settings are reserved for future use.
6. These settings should be used with fxodn and dpt modes only.
7. Choosing a Rate other than 64K allows you to select an ADPCM slot.
8. This option can be edited only when OHD signal type is selected. This value can have
a range of 1600ms - 3700ms. This value tells how long the system should be in
ONHOOKDATA state. This is a user-defined value to accommodate different ring
cadence. The default value is 3700ms.
STATE
The State setting determines whether the port is active or inactive. An inactive port does not
occupy a time slot on a WAN link. Set the State setting to standby (stdby) for ports you are
not using or have not yet configured. Set it to active (actv) for ports that are ready for use.
WAN/SRV
The WAN/SRV setting identifies the WAN link or server card assigned to this port. If you
choose wan, you also must select the desired port (w1-1 through w4-2) of a WAN card for
transmission over a T1 or E1 link. Or, choose serv to assign the card port to a server card in
the system. This can be an ATM or FRS card, which resides in chassis slot P1, P2, or P3. You
must then choose a logical port on that card. The user option is not used.
It is not necessary to assign all ports of the same FXO card to the same WAN link or server
card, or to contiguous time slots on a WAN link.
Voice Cards
FXO Card User Screens and Settings
13-5