# Functions
ConstructFromHeader constructs the SIP FROM header.
SetCallee sets the CalleeId regarding the GW rules - it concatenates gateway prefix with ratecard prefix with calleeID and at the end the suffix.
SetCallerID sets the callerId and corresponding headers regarding the GW rules.
# Structs
BalanceStatus model.
CustomerRatecard model.
Direction model.
Header contains from and to headers data.
HeaderDetail contains Display and uri fields.
Rate handle rate.
Route handle routing informations.
RouteDetail contains all data of one route.