Chapter 2

MGC Info Subfields

Table 2-1

MGC Info Subfields (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Location

 

Field Name

 

Description

Value/Encoding Scheme

(Position)

Size

 

 

 

 

 

 

 

Out protocol ID

 

This is the numeric representation

0

= ISDN PRI

10

1

 

 

of the protocol family for the

1

= C7

 

 

 

 

originating side

2

= DPNSS

 

 

 

 

 

3

= CAS

 

 

 

 

 

4

= ASN

 

 

 

 

 

5

= Unknown

 

 

 

 

 

Binary Big-endian

 

 

 

 

 

 

 

 

 

Call Type Flag

 

This indicates whether the call

0

= Real call

11

1

 

 

was a real or virtual call [used

1

= Virtual Call

 

 

 

 

primarily in DPNSS]

Binary Big-endian

 

 

 

 

 

 

 

 

Call Feature Flag

This indicates whether the call

0

= Normal Call

12

1

 

 

was a normal call or a feature call

1

= Feature Call

 

 

 

 

(that is, call forwarding, or call

Binary Big-endian

 

 

 

 

waiting)

 

 

 

 

 

 

 

 

 

 

C-NOA Pre-translated

Cisco specific: Nature of address

 

 

13

1

calling number

 

(NOA) for pre-translated calling

 

 

 

 

 

 

number. This field is used for

 

 

 

 

 

 

backward compatibility.

 

 

 

 

 

 

 

 

 

 

C-NOA Pre-translated

Cisco specific: NOA for

(

 

14

1

dialed number

 

pre-translated dialed number.

 

 

 

 

 

 

This field is used for backward

 

 

 

 

 

 

compatibility.

 

 

 

 

 

 

 

 

 

 

C-NOA Post-translated

Cisco specific:NOA for

 

 

15

1

calling number

 

post-translated calling number.

 

 

 

 

 

 

This field is used for backward

 

 

 

 

 

 

compatibility.

 

 

 

 

 

 

 

 

 

 

C-NOA Post-translated

Cisco specific: NOA for

 

 

16

1

dialed number

 

post-translated dialed number.

 

 

 

 

 

 

This field is used for backward

 

 

 

 

 

 

compatibility.

 

 

 

 

 

 

 

 

 

 

C-CPC Call Type

Cisco specific: Unknown,

0

= Unknown call value

17

1

 

 

ordinary, Priority, Emergency,

1

= Ordinary Call

 

 

 

 

Data

2

= Priority Call

 

 

 

 

 

3

= Emergency Call

 

 

 

 

 

5

= Data Call

 

 

 

 

 

(Priority Call & Data Call for

 

 

 

 

 

ANSI SS7 is not supported)

 

 

 

 

 

 

 

 

 

Cisco Media Gateway Controller Software Release 9 Billing Interface Guide

2-2

OL-1089-11

 

 

Page 190
Image 190
Cisco Systems OL-1089-11 manual Out protocol ID This is the numeric representation