Best Practice for Sip trunking
I need few answers in general as best practices
we have an architecture where we provide sip trunk to customers along with wholesale DIDs
i govern there routing of DIDS based on local policy configs where i add there entire list of DIDs as a TO destination
Question ,what is the best pracice to enable sip trunking for a wholesale carrier for his customer
By routing IP based policies or DID based policies ,for eg below is my policy snapshot
local-policy
    from-address                   
                                   *
    to-address                     
                                   512870XXXX
                                   +151287XXXX
    source-realm                   
                                   access
    description                    Testtrunk
    activate-time                  N/A
    deactivate-time                N/A
    state                          enabled
    policy-priority                none
    last-modified-by               admin
