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Operation
Networked Voice Operation
The MXLV System may operate in a
network of MXL control panels. There
are two styles of networked MXLV
Systems:
 networked OCC-1 only
 networked ACM-1 and/or OCC-1
Networked OCC-1
Operation of an MXLV control panel in
a networked OCC-1 style MXLV
System is similar to the operation of a
non-networked MXLV control panel.
Each of the VSM-1 switches operates
exactly as it would in a standalone
MXLV environment.
Networked ACM-1
Additional VSM-1 switches are neces-
sary when using a networked ACM-1
style system. These new switches and
their usages are defined below.
Existing MXLV VSM-1 Switches
In MXL firmware prior to Rev. 7.0,
VSM-1 switches continue to operate
as normal. However, activations such
as ALL_CALL and ALL_EVAC are
considered local. All XNET nodes with
the same local audio group number
will respond to these activations. Refer
to CSG-M Revision 7.01 (P/N 315-
095005) for further details.
VSM SWITCH USAGES (Networked Systems Only)
GLB_REQ_ACS
To request access for global control when another MXLV currently has global control of
the entire voice system.
GLB_GRNT_ACS
To grant access to another MXLV which is requesting access for global control.
GLB_DENY_ACS
To deny access to another MXLV which is requesting access for global control.
Upon gaining access to global control:
GLB_ALL_CALL
To activate a PAGE to all speaker zone outputs connected to the MXLV network.
Every local paging riser must be available for GLB_ALL_CALL to operate.
GLB_PG_AVAIL
To activate a PAGE to all available speaker zone outputs connected to the MXLV
network. Use this function switch when GLB_ALL_CALL fails.
GLB_ALL_EVAC
To activate an EVAC signal to all speaker zone outputs connected to the MXLV network.
GLB_ALL_ALERT
To activate an ALERT signal to all speaker zone outputs connected to the MXLV network.
GLB_ALL_OTHER
To activate an OTHER signal to all speaker zone outputs connected to the MXLV network.
GLB_PG_EVAC
To activate a PAGE to all zones receiving the EVAC signal on the MXLV network.
GLB_PG_ALRT
To activate a PAGE to all zones receiving the ALERT signal on the MXLV network.
GLB_PG_OTHR
To activate a PAGE to all zones receiving the OTHER signal on the MXLV network.
GLB_ALM_ACK
These functions mimic the operation of the corresponding keys on a global MKB.
(At least 1 Global MKB must be configured for these switches to operate.)
GLB_SUPV_ACK
GLB_TRBL_ACK
GLB_SEC_ACK
GLB_AUD_SIL
GLB_MXL_RES
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