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Occasional Contributor
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DMA: MCU: Insufficient User Connections [3013]

Hi Team,

 

I am observing DMA: MCU: Insufficient User Connections [3013] alarm on DMA multiple times, please help me out with this alarm.

 

Thnx

Polycom Employee & Community Manager
Posts: 13,511
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Re: DMA: MCU: Insufficient User Connections [3013]

Hello Vikas,

welcome to the Polycom Community.

It is always useful to include the currently used Software version as issues experienced or a question asked may already be addressed in a newer release.

This also allows yourself and others to check against current software release notes, Administrator Guides or FAQ post’s.

Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.

Best Regards

Steffen Baier

Polycom Global Services

Please be aware:

The purpose of these forums is to allow community members collaborate and help each other.
Questions posted here do not follow Polycom’s SLA guidelines.
If you require assistance from Polycom technical support, please open a
web service request or call us .

The above is necessary in order to track issue internally within Polycom.

You are welcome to post more questions or configuration or logs for other community members to look at but if your issue requires a fix via Polycom you must go via the official support structure.

Please ensure you always check the VoIP , Video Endpoint , Skype for Business , PSTN or RPM FAQ's

Please remember, if you see a post that helped you , and it answers your question, please mark it as an "Accept as Solution".

This forum reply or post is based upon my personal experience and does not reflect the opinion or view of my employer.
Polycom employee participation within this community is not mandatory and any post or FAQ article provided by myself is done either during my working hours or outside working hours, in my private time, and may be answered on weekends, bank holidays or personal holidays.
Occasional Contributor
Posts: 7
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Re: DMA: MCU: Insufficient User Connections [3013]

Hi Steffen,

 

Thnx for the response,

 

6.3.2_P3_Build_222610 is the SW version of the DMA now. Please let me know the impact of this alret also.

Polycom Employee
Posts: 102
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Re: DMA: MCU: Insufficient User Connections [3013]

From the DMA Operations Guide:

 

"Note: MCU connections

In order to efficiently manage multiple calls as quickly as possible, the Polycom RealPresence DMA

system uses multiple connections per MCU. By default, a RealPresence Collaboration Server or RMX

MCU allows up to 20 connections per user. We recommend not reducing this setting (the

MAX_NUMBER_OF_MANAGEMENT_SESSIONS_PER_USER system flag). If you have a

RealPresence DMA supercluster with three Conference Manager clusters and a busy conferencing

environment, we recommend increasing this value to 30."

 

 

 

Michael K. Bromley, CVE, CCENT, WCNA, VCA-DCV
Technical Lead
Infrastructure Technical Support Center
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Occasional Contributor
Posts: 7
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Re: DMA: MCU: Insufficient User Connections [3013]

Hi Michael ,

 

Thnx for the response let me try this.