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Cisco Media Gateway Controller Software Release 9 Billing Interface Guide
OL-1089-11
Chapter 1 Billing Interfaces
CDE Detail Description
Transit Network Selection (Tag: 2013/ANSI)
Table 1-36 Transit Network Selection Description Form
Name: Transit Network Selection Tag: 2013 Source: MDL
Description/Purpose: Includes Type of Network, Network Identification Plan, Digits, and Circuit Code.
Format: ANSI T1.113 Length in Octets: 4
Data Value:
Network Identification Plan—The Network ID plan field indicates to the Cisco MGC what type of ID the parameter has.
Since POTS calling uses the National Network Plan, there are two values that pertain to the Cisco MGC: 3-digit CIC and
4-digit CAC.
National Network ID:
0000 Unknown
00104 Digit Carrier Identification Code—If this value is used, the layout of the parameter is the second figure.
0011
to Spare
0111
1000
to Reserved for network specific use
1111
Type of Network Identification—This field holds the type of network identification for the transit network parameter.
000 CCITT
010 National Network ID
Spare bit
Digits 1, 2, 3 or Digits 1, 2, 3, 4—These fields hold the Carrier Identification Code of the international transit carrier that
is required.
Circuit Code—The circuit code field indicates to the carrier how the call was dialed. The following values are found in this
field:
0000 Unknown
0001 International call, no operator
0010 International call, operator requested
Extended Data Value:
General Information:
MGC Release: Release 5.0 and later.