Bandwidth issues between uccx HA servers over WAN Link

[c.walsh]

Hi,

     I am trying to find out what traffic i need to classify & prioritise over a WAN link for a UCCX HA cluster.

The SRND indicates the following:

Heartbeat and Node Manager Status Messages                > IP Precedence 3 (DSCP 26 or PHB AF31)

JTAPI Call Signaling                                                        > IP Precedence 3 (DSCP 24 or PHB CS3)

Database Replication between Cisco Unified CCX nodes1  > IP Precedence 0 (DSCP 0 or PHB BE)

However i can't find out what Protocol or port numbers to classify this traffic.

Can anyone help?

Cheers

Colin

http://www.cisco.com/en/US/docs/voice_ip_comm/cust_contact/contact_center/crs/express_8_5/design/uccx851srnd.pdf