Cisco MC3810 Guía de instalación descargar pdf (Pagina 48)

ds0-group

Release 12.0(7)XK

ds0-group

To specify the DS0 timeslots that makeup a logical voiceport on a T1 or E1 controller, and tospecify

the signaling type, use the ds0-group controller conﬁguration command. Use the no form of the

command to remove the DS0 group and signaling setting.

ds0-group ds0-group-no timeslots timeslot-list type signal-type

no ds0-group ds0-group-no

Syntax Description

ds0-group-no A value from 0 to 23 that identiﬁes the DS0 group.

timeslot-list timeslot-list is a single timeslot number, a single range of numbers, or

multiple ranges of numbers separated by commas. For T1, allowable values

are from 1 to 24. Examples are:

•2

• 1-15, 17-24

• 1-23

• 2, 4, 6-12

type The signaling method selection for type depends on the connection that you

are making. The E&M interface allows connection for PBX trunk lines (tie-

lines) and telephone equipment. The FXS interface allows connection of

basic telephone equipment and PBXs. The FXO interface is for connecting

the central ofﬁce (CO) to a standard PBX interface where permitted by local

regulations. The FXO interface is often used for off-premises extensions.

The options are as follows:

• e&m-immediate-start—no speciﬁc off-hook and on-hook signaling

• e&m-delay-dial—the originating endpoint sends an off-hook signal and

then waits for an off-hook signal followed by an on-hook signal from the

destination

• e&m-wink-start—the originating endpoint sends an off-hook signal and

waits for a wink signal from the destination

• fxs-ground-start—Foreign Exchange Station ground-start signaling

support

• fxs-loop-start —Foreign Exchange Station loop-start signaling support

• fxo-ground-start—Foreign Exchange Ofﬁce ground-start signaling

support

• fxo-loop-start—Foreign Exchange Ofﬁce loop-start signaling support

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Cisco MC3810 Guía de instalación Pagina 48