65420776 nsn core complete integration

Integration Activity

CONTENTS

Mod 1- Integration Activity Basic review of Telecom Architecture

Integration activity

Briefing about Signaling link, Signaling link set, Route set, Trunk Group (CGR), GT Analysis, SCCP, Tree Analysis

Mod 2- MGW Integration Integration of MGW with MSS

Sigtran link configuration

Integration with BSC

Mod 3- MSS Integration Sigtran link creation in MSS

Signaling link & CGR creation towards BSC

TDM link creation with other NEs.

MOD 4- Configuration for First call in MSS & MGW Data base definition for Voice & Data call

Other system data base creation

Definition for Location update & SMS

Network Architecture


Integration of MSS with HLR a) Location Update.

b) Authentication & Ciphering

c) TDM connectivity

Integration of MSS with MSS/MSC a) For Traffic Handling.

b) For Handover

c) Enhanced Network Coverage in a PLMN.

d) TDM and IP connectivity.

Integration of MSS with GMSC/GCS a) For Traffic Handling.

b) For POI and Gateways Connectivity

c) Efficient Routing.

d) TDM and IP connectivity.

Integration of MSS with SMSC a) SMS services.

b) TDM connectivity


Integration of MSS with MGW a) Connectivity to BSC‟s

b) Connectivity to other POIs.

c) Connectivityto other NE

Integration of MSS with CDS a) Data Call & Fax Call.

b) IP connectivity.

Integration of MSS with SRBT/CRBT a) Caller tune service

b) TDM connectivity

Integration of MSS with BSC via MGW a) BTS and BSC handling

b) TDM & IP connectivity.

Signalling Link

Two Signalling nodes represented by their point

codes can be connected using Signalling Link.

In European Standard links between nodes are full-

duplex 64kbps within an E1 facility.

Signalling Link can be TDM or IP based.

ZNCC

ZNCC:36:258-1,64,1,1:CCSU,6:0:;

Signalling link no.

Term id and TSL

Speed in Bit rate

Time slot

MTP 2 req.

Signalling link parameter

set no.

Signalling Link

Adding signalling link to Signalling Link Set

ZNSA:NA1,D‟191,X3H02:36,0;

signalling point code

signalling link set name

Signalling link no.

signalling link code

Signalling Link Set

In SS7 one or more signaling links can be

connected to the same two endpoints that

together form a signaling link set

Signaling links are added to link sets to

increase the signaling capacity of the link set.

ZNSC ZNSC:NA1,D'191,X3H02:36,0:,:::;

Signalling Link Set

Activation of Signalling link set

ZNLA:102:; ------- Activation Allowed

ZNLC:102,ACT:; ------- Changing Activation state

Signalling Route Set

Signalling Route - Chain of signalling link sets and signalling transfer points which can be used as a path by the signalling point when routing a message towards a specific signalling point

Signalling Route Set - Combination of all permitted signalling routes that may be used to pass signalling messages from a signalling point to a specific destination

Each Signalling Route Set are associated with a Signalling Route Set Parameter set that defines its own signalling function.

In general, the predefined parameters are the most suitable ones to be used.

ZNRC

ZNRC:NA1,D„3022,MSS5,0,D,N:NA1,D'15006,M7GW2,7::::;

ZNRC:NA1,D'15006,M7GW2,6,D,N:NA1,D'15006,M7GW2,7::::;

Signalling Route Set

Activation of Signalling Route Set

ZNVA:NA0,D‟333:NA0,2810:; ------------- Activation allowed

ZNVC:NA0,D‟333:NA0,2810:ACT; ------------- Change Activation status

GT Analysis

GT Analysis - Analysis in which the numbering plan, nature of address, and translation type determine an analysis tree from which the analysis result is derived, based on the digit sequence included in the address or translation type

GT Translation - Analysis of the global title in order to find out the signalling connection control part (SCCP) routing address

ZNAC - Global Title Results

ZNAC:NET=NA1,DPC=D'192,RI=GT,::GTR=4,:;

GT Analysis

ZNBC – Global Title Analysis

ZNBC:ITU=4,:NP=7,NAI=4:919732:2;

ZNBC:ITU=4,:NP=1,NAI=4:919839000013:4:;

SCCP

The SCCP layer can use a Signalling Point Code

(SPC) as the destination SCCP address even when

the functional application and the MAP layer uses a

GT

That there must be a route set on the MTP level to

all Signalling Points (SP) known by the SCCP.

Applications that use SCCP services are defined as

subsystems which are identified by a Subsystem

Number (SSN).

SCCP

The subsystems can be SCCP management

(SCMG), MSC MAP, VLR MAP, HLR MAP,

INAP, OMAP, and possibly some network-

specific subsystems, like Base Station

System Application Part (BSSAP).

ZNFD

ZNFD:NA1,D'192,0:6,MAPH,0,Y:8,MAPM,0,Y::::;

SCCP

Activation of SCCP Signalling point

ZNGC:NA1,D'3030:ACT:;

Activation of SCCP Subsystem

ZNHC:NA1,D'3030:6:ACT;

ZNHC:NA1,D'3030:7:ACT;

Trunk Group (CGR)

Circuits - Transmission channels permitting

bidirectional transmission of signals between

two points, to support a single

communication.

Circuit Group - Group of circuits that have the

same purpose and are traffic-engineered as a

unit.

Trunk Group (CGR)

External circuit groups are created to connect

circuits between two exchanges.

These circuits are used for carrying speech

or data between these network elements.

The circuit group identifies the direction and

register signalling.

Trunk Group (CGR)

ZRCC - Creating CGR

ZRCC:TYPE=ECCS,NCGR=S22G06,CGR=2001:DIR=BI,NET=

NA1,SPC=D'9395,LSI=IU5NI,IFAC=5,UPART=4:METHOD=1,IN

R=INIK4,TREE=80,NCCP=BASICINPSTNPBX,MGW=M2G2V17

:;

Trunk Group (CGR)

ZRCA - Adding circuits to

CGR

ZRCA:NCGR=S22G06:TERMID=1287-1&&-

15,:CIC=1,CICDIR=0,:UNIT=ISU,:;

Trunk Group (CGR)

ZCRM - Activation of CGR

ZCRM:NCGR=S22G06:WO;

Trunk Group (CGR)

ZCEC – Activation Of

Circuits

ZCEC:NAT=NA1,SPC=D'9395,CIC=0&&254,:WO:;

Tree Analysis

Digit analysis - It is the Analysis done in CM for Identifying dialed digits and routing it to respective Destinations.

Analysis tree - A chain of records in an analysis file, used for analysing different types of digits.

1. Circuit group (TOCs and PBX calls)

2. General Parameter file PRFILE (in MOCs)

3. End-of-Selection analysis (forwarding and roaming calls)

4. MSISDN digit analysis (some roaming calls)

5. CM (if the digit analysis is sent back for reanalysis)

ANALYSIS TREE

ANALYSIS

RESULT

FILE

CHARGING ORIGIN

TYPE OF NUMBER

DIALLING (after preanalysis)

CM

ANALYSIS FILES

ANALYSIS RESULT FILES HLR INQUIRY

GSM-TERMINATING CALL

HANDOVER BETWEEN TWO EXCHANGES

CALL TO DDA

NUMBER MODIFICATION

IN CALL

OUTGOING CALL TO TRUNK CIRCUIT

ANNOUNCEMENT

1. OUTGOING ROUTE

2. SPECIAL ROUTE

To find the destination according to the dialled

number

Tree Analysis

Tree Analysis

ZRDE – Creation of Destinations and Sub-

destinations (Assumed SPR or routes are already

created)

ZRDE:NSDEST=PREPCC:SPR=13,CT=SC,SP=3,MNL=0,:;

ZRDE:NDEST=PREPCC,ALT=0:NSDEST=PREPCC,:NCHA=CHARGE,:;

Tree Analysis

ZRDC – Digit Analysis

ZRDC:DIG=1909,TREE=93,TON=SUB,:NDEST=PREPCC,:;

Tree Analysis

`

2

50

48

30

20

70

Digit Analysis

MOC

Service number

Announcement number

Call forwarding

TOC / Inter MSC

MSRN (from HLRENQ)

/ HON (from HO_REQ)

Tree analysis

List of commonly used trees

Call Case Number Tree TON Source

MOC B-number - national 2 NAT PRFILE

B-number - International 2 INT

B-number - Local 2 SUB

Call forwarding C-Nbr. – national 20 NAT EOS-analysis, cause code

C-Nbr.-International 20 INT 100E (CFU) and 100F (conditional CFW)

Service call Service Numbers 30 NAT area serv. numb.handling

Announcement Announcement number 48 UNK PRFILE

Automatic call redirection

Automatic call redirection number 49 NAT PRFILE

Roaming MSRN-National/Handover nbr. 50 NAT EOS, cause code 1009

MSRN-International 50 INT

TOC TOC-number - National 70 >> NAT circuit group (can be

TOC-number –International 70 >> INT changed easily)

MGW Integration

Configuring IP connectivity for MSC Server

SIGTRAN

H.248 (or MEGACO)

Configuring TDM resources for integrated

MSS

Configuring IP connectivity for MSC Server

Configuring IP version 4 interface ZQRN:ISU,1::EL0:10.48.32.40,L,:1500:UP:;

Create default static route ZQKC:ISU,1:10.48.32.128,25:10.48.73.65:LOG;

Configuring IP connectivity for MSC

Server

Configuring SCTP multihoming ZOYN:ISU,1:IPV4:"10.48.68.100","10.48.76.100";

Configuring IP connectivity for MSC

Server

SIGTRAN

Configuration of SIGTRAN consists of an

SCTP part and an M3UA part.

SIGTRAN

(SCTP)

SCTP is a reliable transport protocol

operating on top of a potentially unreliable

connectionless packet service such as IP.

It offers acknowledged error-free non-

duplicated transfer of messages

SIGTRAN

(SCTP)

ZOYC - Creation of Association set

ZOYC:MSS1:C:M3UA:;

ZOYA – Adding Association to

Association set

ZOYA:MSS1:ISU,1:SCTP:;

SIGTRAN

(SCTP)

SIGTRAN

(SCTP)

ZOYP – Configuring

Association

ZOYP:M3UA:MSS1,0:"10.48.72.164","10.48.80.164",:"10.48.21.4",25,"1

0.48.25.4",25,:;

SIGTRAN

(SCTP)

ZOYS – Activating Associations

ZOYS:M3UA:MSS1,0:ACT:;

SIGTRAN

(M3UA)

The M3UA in SIGTRAN (SS7 MTP3-User

Adaptation Layer) provides the applications

with the same services as the MTP3

It routes the MTP layer 3 messages from the

applications to the correct SCTP

associations.

The M3UA Signalling channel acts as a link

to the logical SCTP association set which

leads to the next network element

SIGTRAN

(M3UA)

ZNSP - Create the IP signalling

link together with the signalling link

set (used to exchange MTP signalling messages.)

ZNSP:NA1,D„9395,MSS01:0:MSS1:;

SIGTRAN

(M3UA)

ZNRC – Creating Signalling

Route& attaching IP Signalling

Link to it.

ZNRC:NA1,D'9395,MSS01,0,D,N:NA1,D'9395,MSS01,7:;

SIGTRAN

(M3UA)

Activate Signalling Link and

Signalling Route Set by ZNLA,

ZNLC , ZNVA & ZNVC

H.248

H.248 or MEGACO is the interface between

MSS and MGW to control user - plane

resources.

This interface is implemented by establishing

control connection between signalling unit

(CCSU / SIGU) in MSS to signalling unit

(ISU) in MGW.

In MSS, this is implemented by creating

MGW and in MGW it is implemented by

creating virtual MGW.

User plane resources for MSC server can be

created only after H.248 interface is created

between MSS and virtual MGW.

H.248

To configure H.248 control interface for MSC Server

1. Add new MGW - Select the signalling unit at MSS side, which communicates with the MGW.

2. Configure MGW

a. Add MGW to MSS's MGW database.

b. Select the signalling unit in MSS side, which communicates with

the MGW.

c. Configure H.248 –specific data.

d. Configure E.164 address of the MGW.

e. Configure each virtual MGW 's domain name and IP address.

f. Configure peer MSS's IP addresses and domain names of each

virtual MGW.

3. Register MGW

a. Check that registration is enabled from the MGW at MSS side.

b. Activate registration process in the MGW.

H.248

H.248

(Multimedia Gateway in MSS)

ZJGC - Create MGWs in MSS

ZJGC:MGWID=0,ADDR="172.23.71.36",PORT=8009,NAME=RNMG280,MGWTYP=GEN:

UTYP=SIGU,UINX=0,UADDR="172.23.6.132",AESA="E-919934129052",

LBCU=2800,REGA=Y,TTY=SCTP,NBR=3,:USEPARS=0,DEFPARS=0,:;

H.248

(Multimedia Gateway in MSS)

ZJGR – Registering

MGWs in MSS

ZJGR:MGWID=17:METD=1,REGA=Y,:;

( Registration should be done at both

MGW and MSS side simultaneously)

ZJVC – Create VMGW‟s in MGW

ZJVC:VMN=M5G1V11,UINX=11,:OIP="10.237.1.78",OPN=8009,:A2T=,::;

H.248 (Multimedia Gateway in MGW)

ZJVA – Adding control data

in VMGW

ZJVA:VMN=M5G1V11,:CNT=0,:PIP="10.236.1.17",:SIP="10.236

.9.17",::;

H.248

(Multimedia Gateway in MGW)

ZJVR – Registering VMGW‟s

in MGW

ZJVR:VID=10,:REGA=1,:;

H.248 (Multimedia Gateway in MGW)

Check connected

functions of used ET with

ZWTI.

Configuring TDM resources for integrated MSS

ZRCC - Create CGR

ZRCC:TYPE=ECCS,NCGR=S22G06,CGR=2001:DIR=BI,NET=N,SPC=D'9395,LSI=IU5NI,IFAC=5,UPART=4:METHOD=1,INR=INIK4,

TREE=80,NCCP=BASICINPSTNPBX,MGW=M2G2V17:;

`

ZRCC:TYPE=SPE,NCGR=S22G06,CGR=2001:USE=VMGW:;

MSS side

MGW side


ZRCA – Adding Circuits to CGR

ZRCA:NCGR=S22G06:TERMID=1287-1&&-

15,:CIC=1,CICDIR=0,:UNIT=SIGU,:;

ZRCA:NCGR=S22G06:CRCT=32-0&&-

10;

MSS side

MGW side


ZRRC – Creating Route

ZRRC:INT,ROU=2000,NCGR=S22G06,OUT

R=ONIK5,NCCP=BASICOUTPSTNPBX,,,:;


ZJVM – Attach CGR to VMGW

ZJVM:VMN=M5G1V11:NCGR=S22G06;

(VMGWs should be de-registered before attaching and should be registered after attaching CGR)


ZCEC – Change state of

Circuits in MSS ZCEC:CRCT=3-2&&-15:SE;

ZCEC:CRCT=3-2&&-15:WO;


ZCIM – Change state of

Circuits in MGW

ZCIM:CRCT=49-1&&-31:WO;


Change State of CGR , circuits in MSS

ZCRM:NCGR=TEST1:WO;


BSC Integration

MGW END

ATER INTERFACE CONFIGURATION: 1. ZR2S:ET=239:NBR=2:;

2. ZR2C:ET=239:TCPCM=1,CPOOL=23,APCM=11184,:;




CREATE SIGNALLING LINK 1. ZNCN:92:239-31,64:ISU,3:0:;

BSC Integration

CREATE LINKSET & ADD LINKS TO

LINKSET: 1. ZNSC:NA1,D'304,Z3BN4:92,0:;

2. ZNSA:NA1,D'304,Z3BN4:93,1:;

BSC Integration

CREATE ROUTESET AND ADD AOPC(MSS POINT CODE) 1. ZNRC:NA1,D'304,Z3BN4,1,D,N:,,,7:;

2. ZNRB:NA1,D'304:AOPC=D'7151:;

BSC Integration

ACTIVATION 1. ZNLA:92&93;

2. ZNLC:92,ACT;

3. ZNVA:NA1,D'304::;

4. ZNVC:NA1,D'304::ACT:;

BSC Integration

CIRCUIT GROUP AND CIRCUITS 1. ZRCC:TYPE=SPE,CGR=340,NCGR=BNI004:USE

=VMGW:;

2. ZRCA:CGR=340:CRCT=11184-1&&-31:;

3. ZRCA:CGR=340:CRCT=11185-1&&-31:;

BSC Integration

ADD CIRCUIT GROUP TO VMGW 1. ZJVE:VMN=MG1SHLV08,:CGR=340,:;

BSC Integration

STATE OF CIRCUIT GROUP AND

CIRCUITS 1. ZCIM:CGR=340:WO;

2. ZCIM:CRCT=11184-1&&-31:WO;

3. ZCIM:CRCT=11185-1&&-31:WO;

BSC Integration

MSS END

CREATE ROUTE SET VIA

MGW:

ZNRC:NA1,D'306,Z3BN6,1,D,N:NA1,D'110

0,MG1SH,7:;

BSC Integration

ACTIVATION OF ROUTE SET

ZNVA:NA1,D'306:NA1,D'1100:;

ZNVC:NA1,D'306:NA1,D'1100:ACT:;

BSC Integration

CIRCUIT GROUP AND CIRCUITS

ZRCC:TYPE=ECCS,CGR=340,NCGR=BNI004:DIR=OUT,NET=NA1,SPC=D'304,LSI=AIF02,IFAC=25,UPART=5:MGW=MG1SHLV08:;

ZRCA:CGR=340:TERMID=11184-1&&31,: CIC=1,CICDIR=0,::UNIT=BSU,INDEX=1:;

ZRCA:CGR=340:TERMID=11186-1&&-31,:

CIC=65,CICDIR=0,::UNIT=BSU,INDEX=3:;

BSC Integration

SCCP & SUBSYSTEMS : 1. ZNFD:NA1,D'304,1:FE,BSSAP,1,Y:;

2. ZNGC:NA1,D'306:ACT:

3. ZNHC:NA1,D'306:FE:ACT:;

BSC Integration

CREATE ROUTE: 1. ZRRC:EXT:ROU=318,OUTR=OMCG0,NCCP

=BASICOUTPSTNPBX,STP=1,TON=UNK,N

CGR=BNI004,:;

BSC Integration

CIRCUIT GROUP AND

CIRCUITS: 1. ZCRM:NCGR=BNI004:WO;

2. ZCEC:MGW=MG1SHLV08,TERMID=11184-

1&&-31,:BA; 3. ZCEC:MGW=MG1SHLV08,TERMID=11184-

1&&-31,:WO;

BSC Integration

ZEDC – Create BSC

ZEDC:TYPE=BSC,NAME=DHARAM,NO=3:::;

BSC Integration

ZELC - CREATE LAC AND ROUTES

ZELC:NAME=DHARAM,LAC=3000:RNAME=BHADDI;

ZEDL:NO=3:NA1,D'304:;

ZEDR:NO=7:23,318,:;

BSC Integration

CREATE AND ADD BTS 1. ZEPC:NAME=JUDIKURDS1,NO=12011:LAC=3000,CI=12011,MCC=405,MNC=754:;

2. ZEPB:NO=12011:BSCNO=3:LAC=3000,:;

3. ZEPS:NO=12011,:U:;

BSC Integration

MSS – MSS/GCS Integration

Configuring IP network in MSC Server

Configuring C7 Signalling in MSC Server

Configuring User Plane Routing and Topology

Creating circuit groups for control plane routing

Creation of digit analysis towards other MSSs

Creation of UPD analysis towards other MSSs

Configuring IP version 4

interface

ZQRN:ISU,1::EL0:10.48.32.40,L,:1500:UP:;


Create default static route

ZQKC:ISU,1:10.48.32.128,25:10.48.73.65:LO

G;


Configuring SCTP

multihoming

ZOYN:ISU,1:IPV4:"10.48.68.100","10.48.76.100";


ZWOI - Check DSCP value in PR File

ZWOI: 53, 9,:;


ZNRP - Configure own signalling of

MSC Server.


ZNPI – Check if BICC service is

defined. Necessary Process Family of BICC is 5C9.


ZOYC - Creation of Association set ZOYC:MSS2:C:M3UA:;


ZOYA – Adding Association to

Association set

ZOYA:MSS2:SIGU,1:SCTP:;


ZOYP – Configuring Association

ZOYP:M3UA:MSS2,0:"10.48.72.164","10.48.80.164",:"10.48

.21.4",25,"10.48.25.4",25,:;


ZOYS – Activating Associations

ZOYS:M3UA:MSS2,0:ACT:;


ZNSP - Create the IP signalling link together

with the signalling link set (used to exchange MTP signalling messages.)

ZNSP:NA1,D„9395,MSS01:0:MSS1:;


ZNRC – Creating Signalling Route& attaching

IP Signalling Link to it.

ZNRC:NA1,D'9395,MSS01,0,D,N:NA1,D'9395,MSS01,7:;


Activate Signalling Link and Signalling Route

Set by ZNLA, ZNLC , ZNVA & ZNVC



Integrate SS7 configuration.

Create UPDs.

Attach MGWs to UPDs.

SS7 configuration.

Create BICC user part and C7

signalling configuration.


ZJGI – Interrogate created VMGWs


UPD Analysis

ZJFC – Creation of UPD

ZJFC:NUPD=UPDIPBB:BNCC=IPV4:NORM=PREP,

EMERG=PREP:STOM=DC,TRUNK=Y,ACHM=0,:D

CODEC=EFR:;

ZJFC:NUPD=UPDAAL2:BNCC=AAL2:NORM=PRE

P,EMERG=PREP:STOM=DC,TRUNK=Y,ACHM=0,:

DCODEC=EFR:;

UPD Analysis

ZJFA – Add VMGWs to UPD ZJFA:UPD=0:MGW=0&&28:LDSH=50:RACC=N,RORIG=Y:;

ZJFA:UPD=1:MGW=0&&28:LDSH=50:RACC=N,RORIG=Y:;

Circuit groups for control plane routing

ZRCC - Create a BICC Circuit group ZRCC:TYPE=BICC,NCGR=BICC1,CGR=2000:DIR=BI,NET=NA1,SPC=3F9,LSI=BICC0

1:METHOD=1,INR=IBIC0,TREE=81,NCCP=INCCPARIMCG0;

ZRCA – Adding CIC to BICC

CGR ZRCA:NCGR=BICC1:CIC=0&&254:UNIT=SIGU,IND

EX=1:;

Circuit groups for control plane

routing

Route for control plane routing

ZRRC – Create Route for

CP routing ZRRC:EXT:ROU=1001,OUTR=OBIC0,STP=1,TON

=NAT,NCCP=BASICOUTPSTNPBX,NCGR=BICC1,

:;

Digit Analysis Towards MSS

PUPD - This phase is executed only if the

incoming signalling is BICC

SBNC - This phase is needed to figure out

bearer technology used towards the

succeeding MGW. This phase is executed

only if the outgoing signalling is BICC


CMN - This phase is used to detect whether

an MSS should act as a CMN node. This

phase is executed only if both the incoming

and the outgoing signalling are the same.

SUPD - This phase is executed only if the

outgoing signalling is BICC


SAI - This phase is executed only if the

outgoing signalling is BICC.It controls the

used BICC bearer establishment method.

ICBNC - This phase is executed when there

are two MGWs involved in the call in one

MSS area and an interconnection is needed

between the MGWs.


ZJUR – Create Final Result ZJUR:PUPDMSS1,PUPD,CONT:PUPD=0;

ZJUR:PUPDDEF,PUPD,STOP:;

ZJUR:PUPDUNK,PUPD,STOP;

ZJUR:SBNCMSS1,SBNC,CONT:SBNC=IPV4;

ZJUR:SBNCDEF,SBNC,STOP:;

ZJUR:SBNCUNK,SBNC,STOP:;

ZJUR:CMNACT,CMN,CONT:CMNI=ACTIVE:;

ZJUR:CMNDEF,CMN,STOP:;

ZJUR:CMNUNK,CMN,STOP:;


ZJUR

ZJUR:SUPDMSS1,SUPD,CONT:SUPD=0;

ZJUR:SUPDDEF,SUPD,STOP:;

ZJUR:SUPDUNK,SUPD,STOP;

ZJUR:SAIFORW,SAI,CONT:SAI=FORW;

ZJUR:SAIDEF,SAI,STOP:;

ZJUR:SAIUNK,SAI,STOP;

ZJUR:ICBNCIPB,ICBNC,CONT:ICBNC=IPV4;

ZJUR:ICBNCDEF,ICBNC,STOP:;

ZJUR:ICBNCUNK,ICBNC,STOP;


ZJUC - CREATE SUB ANALYSIS

ZJUC:PUPDANA,START,PUPD:PUPDR=3001:RES=PUPDMSS1,DEFRES=PUPDDEF:UNKRES=PUPDUNK:;

ZJUC:SBNCANA,START,SBNC:SUPDR=3001:RES=SBNCMSS1,DEFRES=SBNCDEF:UNKRES=SBNCUNK:;

ZJUC:CMNANA,START,CMN:PUPDR=3001:RES=CMNACT,DEFRES=CMNDEF:UNKRES=CMNUNK:;

ZJUC:SUPDANA,START,SUPD:SUPDR=3001:RES=SUPDMSS1,DEFRES=SUPDDEF:UNKRES=SUPDUNK:;

ZJUC:SAIANA,START,SAI:SBNC=IPV4:RES=SAIFORW,DEFRES=SAIDEF:UNKRES=SAIUNK:;

ZJUC:ICBNCANA,CONT,ICBNC:PSIGT=TRUNK:RES=ICBNCIPB,DEFRES=ICBNDEF:UNKRES=ICBNUNK;


ZJUN - Change State of Sub–Analysis

ZJUN:MTN,SAIANA:;

ZJUN:MTN,SUPDANA:;

ZJUN:MTN,CMNANA:;

ZJUN:MTN,SBNCANA:;

ZJUN:MTN,PUPDANA:;

ZJUN:MTN,ICBNCANA:;


ZRRM - To bring the control plane direction

component to the user plane analysis.

ZRRM:ROU=1001,UPDR=3001:;


ZRCM – Modifying / Add UPDR data to circuit

group.

ZRCM:CGR=2000::UPDR=3001;


routing

ZCRM – Change state of the CGR.

ZCRM:NCGR=BICC1:WO;


routing

ZCEC – Change of state of CICs

ZCEC:NAT=NA1,SPC=3F9,CIC=0&&254,:WO:;


routing


ZCRC – Change State of Route

ZCRC:ROU=1001:WO;

This Route can then be further used in the

existent sub-destination or a New sub-

destination for further digit analysis and tree

routing.

TDM connectivity with HLR

ZYEF – Check if PCM is OK

ZYEF:ET,258;

ZYEC – Change the frame alignment mode

of ET

ZYEC:ET,258:NORM, CRC4;


ZNCC – Create TDM Signalling Link

ZNCC:36:258-1,64,1,1:CCSU,6:0:;


ZNSC – Attach Signalling link to Signalling

Link Set

ZNSC:NA1,D'191,X3H02:36,0:,:::;



ZNRC – Create Signalling Route Set

ZNRC:NA1,D'191,X3H02,0,D,N:NA1,D'191,X

3H02,7::::;


ZNFD – Create SCCP Signalling point and

Subsystems

ZNFD:NA1,D'191,0:6,MAPH,0,Y:8,MAPM,0,

Y::::;


ZNAC – Create GT translation Result

ZNAC:NET=NA1,DPC=D'191,RI=GT;


ZNBC – Create GT Analysis

ZNBC:::919839000004:3:;

Activation

ZNLA:36:;

ZNLC:36,ACT:;

Activation

ZNVA:NA1,D'191::;

ZNVC:NA1,D'191::ACT:;

Activation

ZNGC:NA1,D'191:ACT:;

ZNHC:NA1,D'191:6:ACT:;

ZNHC:NA1,D'191:8:ACT:;

Configuration of POI

MGW END:

CHANGE ET MODE TO DBLF:

ZYEC:ET,227:NORM,DBLF:;

ZYEC:ET,261:NORM,DBLF:;


CREATE LINK:

ZNCN:6:227-16,64:ISU,7:0:;

ZNCN:6:228-16,64:ISU,8:0:;


CREATE LINKSET:

ZNSC:NA0,D'9544,ZCM00:6,0:7,1:::;


CREATE ROUTESET:

ZNRC:NA0,D'9544,ZCM00,0,D,N:,,,7::::;


ADD AOPC(MSS POINT CODE)

ZNRB:NA0,D'9544:AOPC=D'5244:;


ALLOW LINK & ROUTESET,THEN

ACTIVATE:

ZNLA:6:;

ZNLC:6,ACT:;

ZNVA:NA0,D'9544:NA0,D'9544:;



CRAETE CIRCUIT GROUP:

ZRCC:TYPE=SPE,CGR=1801,NCGR=ICCI0

0:USE=VMGW:;


ADD CIRCUITS TO CIRCUIT GROUP:

ZRCA:CGR=1801:CRCT=227-1&&-15&-

17&&-31:;

ZRCA:CGR=1801:CRCT=261-1&&-15&-

17&&-31:;


ADD CRICUIT GROUP TO VIRTUAL MGW:

ZJVE:VMN=MG1SHLV07,:CGR=1801,:;


UNBLOCK CIRCUIT GROUP & CIRCUITS:

ZCIM:CGR=1801:WO;

ZCIM:CRCT=227-1&&-15&-17&&-31:WO;

ZCIM:CRCT=227-1&&-15&-17&&-31:WO;


MSS END:

CREATE ROUTESET VIA MGW:

ZNRC:NA0,D'9544,ZCM00:NA0,D'1100,MG1

SH,7:;


ALLOW & ACTIVATE ROUTESET:

ZNVA:NA0,D'9544:NA0,D'1100:;



CREATE CIRCUIT GROUP:

ZRCC:TYPE=ECCS,NCGR=ICCI00,CGR=18

01:DIR=BI,NET=NA0,SPC=D'9544,LSI=IU4N

I,IFAC=5,

UPART=4:METHOD=1,INR=INIK4,TREE=70

,NCCP=BASICINPSTNPBX,MGW=MG1SHL

V07:;


CHANGE STATE OF CIRCUIT GROUP:

ZCRM:NCGR=ICCI00:WO;


ADD CIRCUITS TO CIRCUIT GROUP:

ZRCA:CGR=1801:TERMID=227-1&&-

15,:CIC=1,CICDIR=0,::UNIT=SIGU,INDEX=5:;








CHANGE STATE OF CIRCUITS:

ZCEC:TERMID=227-1&&-15&-17&&-31,MGW=MG1SHLV07,:SE;

ZCEC:TERMID=227-1&&-15&-17&&-31,MGW=MG1SHLV07,:WO;

ZCEC:TERMID=261-1&&-15&-17&&-31,MGW=MG1SHLV07,:SE;

ZCEC:TERMID=261-1&&-15&-17&&-31,MGW=MG1SHLV07,:WO;


CREATE ROUTE:

ZRRC:EXT:ROU=2002,OUTR=ONIK5,NCCP

=BASICOUTPSTNPBX,STP=1,TON=NOE,N

CGR=ICCI00,:;


CREATE SUBDESTINATION AND

DESTINATION:

ZRDE:NSDEST=NSHARC00:ROU=2002,SP

=10,CT=NC,:;

ZRDE:NDEST=DAIRCSH0,:NSDEST=NSHA

RC00,:NCHA=CHARGE,:;


NUMBER DEFINATION:

ZRDC:DIG=98570&&-4,TREE=2,

TON=NAT,:NDEST=DAIRCSH0,:;

IP configuration

SCTP Multi-homing (not mandatory for 1st Call)

Own Signalling Point Data.

License Installation & Feature Activation

Default Parameters

PR File

FI File

Configuration for 1st Call

Configuration for First Call

Signalling Parameters

SS7 Signalling Link Set Parameter

SS7 Signalling Route Set Parameters

SCCP Parameter Set

SS7 Level 3 Parameters

MAP Parameters


Network Element Specific Parameter

VLR Parameters

PLMN Parameters

MSC Number Range

Network & NE Specific Numbers

MSC Specific Numbers


SS7 services

SCTP Parameter set

Pre-analysis

Routing Attribute Sub-Analysis & Final Result

End of Selection

BSSAP Parameters


Call Control Parameters

SPRs

GSMEND

HLRENQ

HANDOVER (not mandatory for 1st Call)

IMSI analysis

Configuration in MGW

IP configuration

Own Signalling Point Data.

Default Parameters

PR File

FI File

SS7 services


Signalling Parameters



SCCP Parameter Set


SCTP Parameters


License Installation & Feature activation

MGW Specific Default Parameter

DSP parameter & Capacity handling

Integration of MGW with MSS.

Integration of HLR with MSS.

Integration of BSC with MSS & MGW.

Digit Analysis

IP Configuration

IP configuration – Configuring MSS for its connectivity with other IP based network elements.

ESB configuration : Define Ethernet interfaces.

ZQRN : Define IP addresses for all the required signalling units from which coonectivity is required

ZQRT : define TCP/IP parameters for signalling

IP Configuration

ZQKC : Define Static Route. It is required for all

different networks in order to correctly route

outgoing IP packets to the configured destination.

SCTP Multi-homing

ZOYN : The SCTP multi-homing should be used

to increase the redundancy of the M3UA and

H.248 protocols that use the SCTP.

Defining Own specific Data

Own Signalling Point

The own signalling point has to be defined

before we can create the other objects of the

signalling network.

ZNRP:NA1,D‟11563,MSS81,STP:ITU-T::;

ZNRP:NA1,D‟9588,MSS80,STP:ITU-T::;

PR FILE

PR File - General Parameter File

The parameters are organized into parameter

classes each of which represents a specific

functional area.

ZWOC:3,009,5E;

FE FILE

FI file – Feature Information Control File

The featured parameter is not visible if

feature for respective parameter is not

activated for the customer.

ZWOA:1,98,A;

MTP implementation

Signalling Link Parameters


The parameters in the signalling link

parameter set define the function of the

signalling link. Each signalling link uses the

signalling link parameter set attached to it.

ZNOI;

MTP implementation

Route set Parameters


The parameters in the signalling route set

parameter set define the signalling route set

signalling functions. Each signalling route

set uses a signalling route set parameter

set attached to it.

ZNNI;

Defining SCCP

SCCP Parameter Set

SCCP signalling point parameter set define the SCCP signalling parameters for certain timers that are used in monitoring the signalling connections, and for managing the subsystems of the own SCCP signalling point and the SCCP signalling functions towards remote SCCP signalling points.

ZOCI;

ZOCJ;

Defining SS7 parameters


MTP level 3 signalling parameters define the

functions of the whole MTP of the network

element. Some of the parameter values are

related to monitoring the functions, while others

define various limits and timers.

ZNMI;

Defining MAP parameters

MAP Parameters

It defines the SCCP return option, the

overload control, the standard of the TCAP,

SCCP address, object identifier and the

number of authentication sets used in

different MAP versions.

ZOPM:TCAP=ANSI,OBID=ANSI,ADDR=ANSI;

ZOPH:MODIFY:AC=5,AMWL=NO:VER=3;

Defining VLR parameters

VLR Parameter - The VLR parameters are

used to control certain functionality in the

VLR like

General VLR operations (VLR cleaning, triplet/quintet record

and deregistration)

Security operations (The use of authentication and IMEI checking)

The use of TMSI paging and searching

Defining VLR parameters

The support of supplementary services, teleservices, and bearer services

Network Identity & Time Zone parameters

Default access right reject cause codes

The VLR-specific parameters are general

parameters of the VLR, meaning that they do

not depend on the subscriber's HPLMN

Defining PLMN parameters

The PLMN-specific parameters control VLR

functions which depend on the subscriber's HPLMN.

Roaming status

IMEI checking parameters

TMSI allocation parameters

Authentication and ciphering parameters

Advice of Charge parameters

Defining PLMN parameters

Equal Access parameters

Intelligent Network parameters

NITZ parameters

Inter-PLMN handover agreement list

Equivalent PLMN list

Default access right reject cause codes

Access rights to GSM/UMTS radio network

Defining MSRN & Handover Number

range (MSC specific)

MSC Number Range

We need to define number range for MSRN allocation and Inter MSC Handover.

These number ranges are unique for every MSS.

ZWVC:MSRN=919732898000&&919732898999:RNGP=0:;

ZWVC:HON=9733298400&&9733298599:TON=NAT;

Network & NE Specific Numbers

Network & NE Specific Numbers –

Define numbers that specify a particular network or network element.

Own network code : numbering plan

International prefix : type of prefix

National prefix : type of prefix

ZWWS:CC=91:NP=E164;

ZWWS:NDC=9732:NP=E164;

ZWWS:IPRE=00;

MSC Specific Numbers

MSC Specific Numbers – Define Network

and MSC specific numbers important for

proper identification globally.

ZWVS:MCC=405;

ZWVS:MNC=67;

ZWVS:MSC=919733000009:NP=E164,TON=NAT;

Defining SS7 services

SS7 services – To create user parts for

MTP which uses services of MTP in SS7 for

example BICC , SCCP etc

ZNPC:NA0,03,SCCP:Y:Y,10E,10F:;

Defining SCTP parameters

SCTP Parameter Sets –It control how the

SCTP association is working And should be

uniform at both ends of the SCTP

association. If the SCTP parameters are

different between peers, the value of the

SCTP parameters should be harmonized in

both ends

ZOYO;

Digit Analysis - Preanalysis

Preanalysis –

To examine the numbers being dialled in order to establish the type of call being made.

To identify a service, service group or emergency call.

To send dialled digits modification instructions on how to remove or add dialled digits.

Digit Analysis - Preanalysis

To analyse the nature of the dialled digits and change it to the “characteristics of number”.

Identify local calls (add local area code).

Recognise a certain dialling pattern (prefix) from the MS in order to proceed routing based on calling line identity (CLI).

Recognise prefixes for CLI presentation (whether the CLI is presented to Subscriber B or not)

Number of removed digit

Characteristic of number

Numbering Plan

Call Characteristic

Result Identifier

Numbering Plan

Type Of Number

Dialled Digits

011 2345678

UNKNOWN

E.164 (ISDN/Telephony

Continue call setup

Normal call

E.164 (ISDN/Telephony)

National

1

Digit after pre-analysis = 11 2345678

Dialling Preanalysis

Number Dialled:

050 1234567

Example of Dialling Pre-analysis Input

and Output Parameters

Routing Attribute Sub-Analysis & Final

Result

Routing attribute analysis –

Tree to be used for different calls depending

on the attributes associated with them.

Intermediate announcement to calling (or

redirecting) subscriber with a Chargeable /

free announcement indication.


Result

Routing attribute analyses are made before the CM

digit analysis at points where the called or redirected

number is brought to the digit analysis

They are not made for roaming or handover

numbers and after number modification has been

done.

The default result is that the analysis does not

change the digit analysis tree and There is no

announcement for the subscriber


Result

TypeUnitOrDepartmentHereTypeYourNameHere

Digit

analysis treeIntermediate

annoucement

Attributes

Digitanalysis

Routing Attributeanalysis

Destination

Hello

End Of Selection (EOS)

End Of Analysis –

Examines the clear code, after which the call

may be disconnected, reanalysed, or lead to

an alternative destination, depending on the

incoming signalling and the given control

codes.

End Of Selection (EOS)

It is used when the call attempt fails before

the conversation state is achieved.

The EOS analysis contains the control

information for giving the right response to

each individual clear code.

ZRXI:RESGR=0;

BSSAP Parameter

BSSAP Parameter –

An MSC contains 50 pre-packaged BSSAP

service profile descriptions, which define the

data combinations of BSS functions and

values of A-interface timers and parameters.

BSSAP Parameter

ZEDT – To modify BSSAP parameters

ZEDT:VER=9:F,3,1;

Call Control Parameter

Call Control Parameters

We define circuit group and route-specific

data used by call control programs. One

outgoing parameter set and one incoming set

must be defined per each route/circuit group.

IN Call Parameters

OUT Call Parameters


Call Control Parameters Handling - Define

parameters concerning messages, call

forwarding, announcements, handling of free

calls, handling of CLI ,handling of PSTN

related calls ,Voice Processing System calls

,etc


To create a parameter set which is used for

routing administration on the incoming

circuits.

ZCPC:EXTIP:RESGR=3::ASKCLI=Y;


To create a parameter set which is used for

routing administration on the out going

circuits.

ZCPJ:HANDOVER:IIDCLI=Y;

SPRs

SPR - SPR instructs the exchange to retain

the call in the MSC because some other

actions need to be done to the call before it

can be routed out

SPRs

The SPRs used are:

· HLRENQ SPR

· GSMEND SPR

· SPR with inter-MSC handover

· Number modification SPR

· Announcement SPR

· SPR with data call; the call must pass through the modem pool before being routed out of the exchange

· SPR with an IN call

SPR - HLRENQ

During every MTC, an HLRENQ must be

performed to find out the MSC where the

subscriber is located at the moment.

SPR - HLRENQ

Signalling messages from the MSC to the

HLR can be routed using the two main

principles:

· routing on label

· routing on Global Title (SCCP routing).

SPR - HLRENQ

HLRENQ routed on label

The definition for the SPR HLRENQ must

contain the signalling point code from the

HLR

HLRENQ routed on Global Title

It is the most flexible and elegant way of

routing HLRENQs to the HLRs. Only one

SPR for HLRENQ,

SPR - HLRENQ

ZRPR:STP=1,SPR=3,DIG=919732000007,TON=INT,NP=E164,:;



SPR - GSMEND

GSMEND SPR – Mobile Terminating Call

For a mobile-terminated call, the MSC

receives its own MSRN back from the Trunk /

HLR after HLRENQ which is then further

analyzed in respective tree and the call is

routed and terminated using GSMEND.

SPR - GSMEND

ZRPE

ZRPE:OUTR=OMCG0,STP=1,SPR=1:;

IMSI Analysis

IMSI Analysis –

It is defined in all VMSCs in the visited PLMN

area.

The MCC and MNC parts of IMSI are used to

derive the correct PLMN.

Usually the first two digits of the Mobile

Subscriber Identification Number (MSIN) are used

to indicate the HLR within the subscriber's PLMN.

IMSI Analysis

ZCFC – Create IMSI Analysis

ZCFC:IMSI=405750,IMSIINDIC=120,PLMN=VODAFONE_JK,TOA=GT,

:TON=INT,NP=E214,SRD=1,NRD=5,SAD=1,DIA=919796;

Configuration for DATA call

ZQKC - Create Static route for CDS

ZQKC:ISU,3:10.40.20.0,25:10.48.89.1:LOG:;


ZQRX – After creation of static route do

check if used ISU is able to ping the network

IP of CDS.

Until and unless the units doesn‟t ping IWF

resources created won‟t get registered.


ZRCC – Creation of CGR for CDS

ZRCC:TYPE=SPE,NCGR=MZWB71,CGR=810:USE=VMGW:;


ZRCA – Adding circuits to CGR

ZRCA:CGR=810:CRCT=1774-1&&-31:;


ZJCH – To define own ISU specific IP address for

TCP/IP and the current IWF/CDS resources

hunting method.

ZJCH:UINX=3,OIP="10.48.73.6",HUNT=1:;

MGW IPA2800 2009-09-15 15:50:25

UNIT DATA:

ISU UNIT ID : 3

OWN ADDRESS : 010.048.073.006

HUNTING METHOD : PRIORITY

=========================================

COMMAND EXECUTED


ZJCA - To add an IWF priority entry.

ZJCA:UINX=3,PRIO=1:TTY=1:PIP="10.48.20.5",P

PORT=8014,NENAME=M7G1V05,:;


ZJCI:UINX=3,;

MGW IPA2800 2009-09-15 16:53:44

IWF PRIORITY LIST:

ISU UNIT ID : 3

OWN ADDRESS : 010.048.073.006

HUNTING METHOD : PRIORITY

=========================================

PRIORITY : 1

NE NAME : M7G1V05

TRANSPORT TYPE : TCP

PRIM IWF ADDR : 010.048.020.005

PRIM IWF PORT : 8014

SEC IWF ADDR : -

SEC IWF PORT : -

PARAMETER SET : -

REG STATUS : REGISTERED

USED ADDR : 010.048.020.005

--------------------------------

AVAIL CONG USED IWF RESOURCES

------ ---- ------------------

YES NO 50

COMMAND EXECUTED


ZJCM – To modify IWF connection status

ZJCM:UINX=3,PRIO=1,CONN=0:;


ZJVE – Adding CGR to VMGW

ZJVE:VID=4,:CGR=810,:;


ZCIM – Activating CGR

ZCIM:CGR=810:WO:;


ZCIM – Activating Circuits towards CDS

ZCIM:CRCT=1774-1&&-31:WO:;

Configuration for Location Update

The following configurations are required to be done in MSS for Location Update

SS7 services

IMSI analysis

MAP Parameters

Home PLMN Parameters

Integration with HLR

Integration with BSC/BTS.

65420776 nsn core complete integration

Documents

signalling link parameter

signalling link sets

signalling nodes

signalling messages

signalling function

signalling route set

link set znsa

signalling transfer