Callee Rewrite Rule/Prefix Conversion/Clients – Vendor Prefix Settings in VOS3000!

Hello all, This is actually very simple task but many people ask me always from where we will change prefix where client sending one and we need to send another prefix to vendor. Please always remember your clients sending prefix must available be in rate management or calls will not hit till routing gw. From routing gw- go to edit and then 2nd tab and then last tab callee Rewrite rule where need…
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