[cisco-voip] CallManager 7.1(3) bandwidth between Pub and Subs for ICCS

Jason Aarons (US) jason.aarons at us.didata.com
Thu May 20 13:26:32 EDT 2010


CallManager 7.1(3)
1 Pub, 1 Sub @ Corporate, 200 phones
1 Pub @ Remote Site A across WAN full T1, 50 phones
1 Pub @ Remote Site B across WAN full T1, 50 phones

How much bandwidth is used between Pubs and Subs for the database synchronization (ICCS)?

Thought I saw a formula in SRND but can't find it. I seem to recall 900K as a minimum bandwidth from somewhere.

Surely number of phones and calls per hour factor into it, or is there even a formula?

-jason



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