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SBC SWe systems in an OpenStack cloud environment inter-operate with a third-party transcoding platform called Media Resource Function (MRF) to transcode audio and relay video/T140.

Note

Only distributed SBC (D-SBC) SWe systems on OpenStack supports this feature. 


Media Resource Function Profile

This section provides the CLI syntax, parameter descriptions and command examples for configuring a MRF profile on a S-SBC.

For additional configuration details, refer to Invoke MRF as a Transcoder for D-SBC.

Note

Use the global callRemoteMediaStatus and callResourceDetailStatus commands to see when MRF is used for transcoding a call (resType = "dresMrf").

 

Command Syntax

% set system dsbc cluster type mrf
    mrfFqdn <domanin name>
	mrfIpAddress <IP address>
	mrfPort <5060 | 0>
	mrfRequestUri <Request URI>
	mrfRoutingType <IpAddress | fqdn>
	mrfTgName <trunking group name>
	mrfTransportType <TCP| TLS| UDP>
	state <disabled | enabled> 

 

Command Parameters

Note

The MRF server is configured as either FQDN or IP address based on the mrfRoutingType setting.

D-SBC Cluster Parameters

Parameter

Length/Range

Parameter Description

Mandatory /
Optional
mrfFqdn1-63

<domain name> – The domain name of the MRF server.

When mrfRoutingType = fqdn, configure the DNS Group on the zone in which mrfTgName exists.

M
mrfIpAddressN/A

<IP address> – One or more IP addresses of the MRF server. When mrfRoutingType = ipAddress, a minimum of one IP address must be configured. If more than one IP address is entered, separate each IP address by a comma (,). The

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supports a maximum of four IP addresses.

M
mrfPort1-65535

<port number> – The port number of the MRF server. The default value is based on the mrRoutingType setting.

  • When the mrfRoutingType is fqdn, mrfPort default value is "0". In this case, you must configure the desired port in the DNS server for the SRV record.
  • When the mrfRoutingType is IpAddress, mrfPort default value is "5060".
O
mrfRequestUri1-63<request uri> – Request URI sent in an Invite towards MRF server.M
mrfRoutingTypeN/A

The routing type used to send invites towards MRF server.

  • fqdn (default)
  • IpAddress
O
mrfTgName1-24<TG name> – The Trunk Group name used for MRF signaling.M
mrfTransportTypeN/A

The transport type used to communicate to the MRF server.

  • TCP
  • TLS
  • UDP (default)
O
stateN/A

The admin state of the MRF cluster.

  • disabled (default)
  • enabled
M
 

Command Example

set system dsbc cluster type mrf mrfRoutingType fqdn mrffqdn sonusnet.com mrfRequestUri transcoding@sonusnet.com mrfTransportType UDP mrfPort 5060 mrfTgName MRF-TG state enabled
commit

 

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