Assume there are two locations: site 1 and 2.
Site 1 has call manager, ipcc, and gateway. Site 2 has call manager and gateway.
Site 2 has call agents and pilot number for site 2 ipcc app is routed through site 2 gateway. (agents phones are registered to local call manger)
any negative in this setup compare to pilot number fore site 2 ipcc app route through site 1 gateway?