User guide

Dialogic

DSI Development Package for Linux - Release Notes Release 6.4.0

Note: The use of multiple SSF values requires appropriate capabilities in the

underlying MTP3 link set configuration.

2.6 SCCP – Disable UDTS generation on routing failure

A new option allows the user to prevent SCCP from automatically generating

a UDTS/XUDTS response when it is unable to route a message. When using

s7_mgt for configuration, this is achieved by setting bit 1 in the <options2>

field of the SCCP_CONFIG command.

SCCP_CONFIG <local_spc> <ssf> <options> [<options2> [<partner_id>

<instance>] ]

Note: The <options2> field was previously called <management_options>

the operation of bit 0 remains unchanged from previous versions.

2.7 SCCP - Connection Oriented Configuration

s7_mgt now supports configuration of SCCP Connection Oriented operation

using config.txt.

Connection Oriented operation is activated by setting bit 31 in the

<options2> parameter of the SCCP_CONFIG command. This will result in

s7_mgt using the following fixed parameter values in the SCP_MSG_CONFIG

message:

Parameter

Value

num_uc

2048

uc_onset

1536

uc_abmt

1024

base_id

1024

top_id

2047

min_id

max_id

2047

2.8 MAP - CHECK-IMEI V3 Request Parameter made

Optional

Some proprietary implementations of the CHECK-IMEI service do not include

the ‘RequestedEquipmentInfo’ parameter. In order to allow compatibility with

these implementations, the MAP module has been changed so that the

MAPPN_requestedequipinfo (515) parameter is no longer mandatory for the

MAP V3 CHECK-IMEI request operation.

Users should note however that for full compliance with the MAP V3

specification the ‘RequestedEquipmentInfo’ should be included.