[cisco-voip] Expressway Design for new startup

[Ki Wi]

Hi Group,
I have this customer requirement where they have 3 locations (Singapore, US
and UK) . Majority of their users will be on the move (around the world).
Users have to connect to the phone system via Internet.

The intention is to have the UCM cluster in Singapore and have the
expressway C/E pair in all the 3 locations mentioned. With the help of
GeoDNS solution, the jabber shall be able to look for the nearest
expressway to connect to. Optimize resource assignment (ie.
CFB/xcoder) nearest to them shall be taken care of by configuring device
mobility related profiles.

Will this work? Since they have small amount of users, having multiple
clusters might not make sense and the users will be roaming across cluster
often + I don't see any benefits by doing so?


-- 
Regards,
Ki Wi
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