Navigate to Dialplan → Outbound Routes
Click the + Sign to add a new outbound route:
Add the Route Information
Gateway: Skyetel_Term
Alternate 1: Skyetel_NW
Alternate 2: Skyetel_SE
Dialplan Expression:
^\+?1?(\d{10})$
Prefix: Blank
Limit: Blank
Account Code: Blank
Order: Default (usually 100)
Enabled: True
Description: Skyetel
That's it! Click Save and you are now able to dial out through Skyetel!