Cisco Systems OL-1089-11 manual User Service Information Tag 3001/ITU, Length in Octets 2 to

Chapter 1 Billing Interfaces

CDE Detail Description

User Service Information (Tag: 3001/ITU)

Table 1-45	User Service Information Description Form
Name: User Service Information				Tag: 3001						Source: MDL
Description/Purpose: Captures the User Service Information parameter of ITU-T ISUP.
Format: ITU-T Q.763				Length in Octets: 2 to 13
Data Value:
	8	7	6		5		4		3	2	1
1	Ext.	Coding Standard					Information Transfer Capability
2	Ext.	Transfer Mode						Information Transfer Rate
2a						Rate multiplier
3	Ext.	Layer identity					User information Layer 1 protocol
4	Ext.	Layer identity					User information Layer 2 protocol
5	Ext.	Layer identity					User information Layer 3 protocol

Notes:

1 Octet 2a is required if octet 2 indicates multirate (64 kbps base rate); otherwise it shall not be present.

2 Octets 3, 4, 5 or any combination of these octets may be omitted. Octet 3 may be extended as described in Table 4-6/Q.931

Note: The above values are for standard ITU SS7. Variants of ITU SS7 may have different values. Verify the values for your variant with the appropriate specification, if necessary.

For French TUP, the following values apply:

	8	7	6	5	4	3	2	1
1	Ext.	Coding Standard (00)		Information Transfer Capability (Mapped from OptaddRoutingInf)
						Supported Values:
					01	Speech
					10	3.1 kHz
					11	64 kbps
2	Ext.	Transfer Mode (00)			Information Transfer Rate (10000)

Extended Data Value: No extended value.

General Information:

MGC Release: Release 7.0 and later.

Cisco Media Gateway Controller Software Release 9 Billing Interface Guide

OL-1089-11 1-69