Cisco Systems OL-1089-11 manual Transit Network Selection Tag 2013/ANSI, Ccitt

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

010National 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.

Cisco Media Gateway Controller Software Release 9 Billing Interface Guide

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