ZERO Distance

Issue 3

SMSC Product Documentation

SMSC

Documentation For

Reference

The HedEx package for the SMSC

contains the following reference

documents.

What reference documentation

is contained in the HedEx

package for the SMSC?

The following reference

documentation is frequently used:

1. CDRs

2. Configuration Files

3. Error Codes

The following documentation is

newly added:

4. User List

5. Communication Matrix

SMSC

Documentation For

Reference

1. CDRs

CDR Generation Mechanism

CDR Fields

Methods for Setting Optional CDR Fields

Describes the SMSC CDR generation mechanism,

CDR fields, and methods for setting optional CDR

fields.

• Consult the documentation if you want to

customize CDRs based on site requirements.

• CDRs help you diagnose SM submission or

delivery failure.

2. Configuration Files

Details About Configuration Items in the

Configuration Files on Local SMSC Servers

• For details about configuration items in the configuration files on local SMSC

servers, see the HedEx package.

• For details about configuration items in the configuration files on the MT Server,

log in to the MT console or OMS, access a configuration window or page, and

press F1.

Details About Configuration Items in the

Configuration Files on the MT Server

Describes the relationships between configuration items.

SMSC

Documentation For

Reference

3. Error Codes

Provides the process for obtaining

an error code.

Provides troubleshooting operations.

Provides the method of viewing error

codes.

Provides the mapping between

SMSC error codes and core network

error codes.

SMSC < --- > GSM Core network

SMSC < --- > CDMA or TDMA Core network

The documentation describes:

• Internal error codes of the SMSC

• Error codes defined in various protocols

• Error codes extended based on various

protocols

Both error causes and troubleshooting methods

are described.

SMSC

Documentation For

Reference

4. User Lists

Describes the information about users involved in the SMSC, including

users of operating systems, databases, application system, and other

devices.

SMSC

Documentation For

Reference

5. Communication Matrix

It is used during routine maintenance and configuration of firewall policies

and related devices such as the intrusion prevention system (IPS) and

intrusion detection system (IDS).

SMSC

Documentation For

Reference

Information Bridge