Receive external calls

The goal of this block will be configure IvozProvider to receive incoming external calls.

In order tho archive this, this steps will be followed:

• Numeric transformations
  • Concept
    • Incoming transformations
    • Outgoing transformations
  • ‘National provider’ transformations
    • Spanish incoming transformation
    • Spanish outgoing transformation
• Configuring a Peering Contract
  • Peering contract Basic data
  • Peer Servers
  • SIP Register
• Configuring an external DDI
• Configure incoming routes