[cisco-voip] vs PRI and multicasting

[Mark Holloway]

Mediaforking is supported in 15.2(1)

Media Forking

A major new feature in this release is media forking, which provides network-based duplication of Session Initiation Protocol (SIP) media and signaling packets for real-time recording of voice conversations. Media forking allow customers greater choice when it comes to recording architectures for compliance needs. Customers will now be able to move the role of packet duplication for media calls from a dedicated appliance or a port span solution into a "smart recording" solution where the network is aware of which calls to fork.


On Oct 27, 2012, at 4:42 PM, Buchanan, James wrote:

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> Here’s a dumb question…since those servers can subscribe to a multicast, can they also do a packet capture? If so, why not go that route?
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> James Buchanan | Sr. Network Engineer
> Presidio | www.presidio.com
> 12 Cadillac Drive Suite 130, Brentwood, TN 37027
> D: 615.866.5729 | C: 931.797.2326 | F: 615.866.5781 | jbuchanan at presidio.com
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> From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Arne Larsen / Region Nordjylland
> Sent: Saturday, October 27, 2012 7:53 PM
> To: 'cisco-voip at puck.nether.net'
> Subject: [cisco-voip] vs PRI and multicasting
>  
> Hi all
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>  
> I need an advice about PRI interface and multicasting.
> Is there a way to setup a router with PRI and DSP modules, so the it will multicast all traffic received from the PRI to two central log servers.
> It for emergency call that has to be logged and I need to log on to servers at the same time.
> These servers are able to connect to multicast streams.
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> /Arne
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