DATA_BLOCKS - LIST UDP

Command: List UDP, ch udp x; files: de/2/udpl, udp1, udp2

D211:

D212:

An example for programming of location codes:

                         Uniform Dialing Plan Report

    Extension Codes        Type              Node Number / Location Code
        2xxx -VOIP        AARCode                              892
        3xxx -211         Local
        4xxx -213         AARCode                              895
        5xxx -214         AARCode                              894
        8xxx -gergo       AARCode                              893
                                                               ^
                                                               |AAR prefix

Type: AARCode, Local, ENPCode, TempOOS, UDPcode

Dialing plans:
  UDP - Uniform Dialing Plan
     UDPcode/AARcode
     ENP - Extension Number Portability code
     PNA - Private Network Address
     AAR - Automatic Alternate Routing (PNA+UDP)
  ARS - Automatic Route Selection

     9 + 1 + (212) - 201 -1234
     ^   ^
     |   | ARS prefix
     ARS access code

  Reference: Implementation 6-117


Networks:

  ETN - Electronic Tandem Network (4-level hierarchic network of PNXs)
        many locations, large area
  DCS - Distributed Communication System
        several locations, small or large area
  Main/Satellite/Tributary
        few locations, small area

Features for the customer to choose the location of extensions and control
the routing of calls:

  UDP
  AAR
  ARS


Network addresses:

  RNX - R=2..9 N=0..9 X=0..9
  ETN address DCS UDP  7 digits  - network address
                         |  |-----------|
                  location code     extension number
                     3 digits             4 digits
                      RNX                 XXXX
                                          ^
                                          | first digit cannot be 0