Polycom RealPresence DMA 7000 System Operation Manual page 142

9 If the MCU is configured as a conferencing resource, optionally change the MCU pool(s) to which it's
assigned. See MCU
Pools and pool orders are used to determine which MCU is used for a conference. See
Orders.
To delete an MCU
1 On the Dashboard, verify that there are no calls and conferences on the MCU you want to delete.
2 Go to Network > MCU > MCUs.
3 In the MCUs list, select the MCU you want to remove from the Polycom RealPresence DMA
system's pool of available conferencing resources.
4 In the Actions list, select Delete.
5 When asked to confirm that you want to delete the selected MCU, click Yes.
To immediately stop using one or more MCUs for conferencing and simplified ISDN dialing
1 Go to Network > MCU > MCUs.
2 In the MCUs list, select the MCUs of interest.
3 In the Actions list, select Stop Using.
4 When asked to confirm that you want to stop using the MCUs, click Yes.
The Polycom RealPresence DMA system immediately terminates all H.323 calls and conferences
that it placed on those MCUs (for SIP calls only, it migrates the calls to in-service MCUs with available
capacity). It also excludes these MCUs from consideration for any future conferences and simplified
ISDN dialing calls.
This has no effect on the MCUs themselves, which continue to accept any calls from other sources.
To stop using one or more MCUs, but allow existing calls and conferences to continue
1 Go to Network > MCU > MCUs.
2 In the MCUs list, select the MCUs of interest.
3 In the Actions list, select Busy Out.
4 When asked to confirm that you want to busy out the MCUs, click Yes.
The Polycom RealPresence DMA system stops creating new conferences on those MCUs, but it
allows existing conferences to continue and accepts new calls to those conferences. It also excludes
these MCUs from consideration for simplified ISDN dialing calls.
This has no effect on the MCUs themselves, which continue to accept any calls from other sources.
To start using one or more MCUs for conferencing and simplified ISDN dialing again
1 Go to Network > MCU > MCUs.
2 In the MCUs list, select the out-of-service MCUs of interest.
3 In the Actions list, select Start Using.
Polycom, Inc.
Pools.
MCU Management
MCU Pool
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