04-tw2101eu01_eg0001-User Parts

8/13/2019 04-tw2101eu01_eg0001-User Parts

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User Parts Siemens

Objectives

The participant is able to

explain the TUP explain the ISUP

Contents

TW2101EU01EG-0001

(**++**Reister-!"hl#n**++**$0

User Parts

1


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Siemens User Parts

TW2101EU01EG-00012


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User Parts Siemens

1 Telephone User Part

TW2101EU01EG-0001 3


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Siemens User Parts

The Telephone User Par t (TUP$ %e&ines the sinalin 'essae s an% the

si na lin proce% # res &or set tin #p an% clea rin %o n no r'al t el eph o n ecall s) The TUP can be #se% both in national an% in ternat ional netors )

s#&&icient n#'ber o& op tional poss ib ili ties ha,e been speci& ie% &or it s #se

in nat ional netors ) The TUP can be %escr ibe% on the basis o& proce%#res

an% &or'ats ().21- ).2/$)

.1.1 Format s

TUP 'essa es a re tr ansp o r te% as 'essa e si na l #ni ts b th e TP an%

ha,e the &olloin basic lao#t )

The a%%ress &iel% i s 'a%e #p b the P34 5P3 an% 3I34 hereb the &irs t 6

bits o& the 3I3 are si'#ltan e o # sl #s e% as sinali n lin selection &iel%

(S7S$ ) ll TUP 'essa es are assine% a 'essae &or'at i%en t i&ier

consis tin o& the 'essae 'ain ro#p i%en t i&ier 80 (8ea% in &iel%$ an%

the 'essae i%en ti &ier 81 (S#bhea% in &iel%$ )

The hea%in &iel% 80 e&&ects a nctional ro#pin o& the call p rocess in

sinals ) The s#bhea% in &iel% 81 a llos these sinals to be spli t #p r ther

into %i&& eren t 'essa e tp es insi%e on e 'ain ro# p)

The 'essa e &or'at i%en t i&iers are &olloe% b

&ixe%- len th 'an% a to r p ara'ete r s 4

,ariable- len th 'an %a to r p ara'ete r s 4

&ixe%- len th op tion a l p ara'ete r s 4 an%

,ar iab le- len th opt ional para'e te rs )

TW2101EU01EG-00014


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User Parts Siemens

A d d r e s sf i e l d

M T P f r a m e

L I

S I O

N I 0 1 0 0

D P C

O P CS L S

C I C

H 1 H 0

F i x e d - l e n g t m a n d a t ! r " # a r a m e t e r

F i x e d - l e n g t ! # t i ! n a l # a r a m e t e r

$ a r i a % l e - l e n g t ! # t i ! n a l # a r a m e t e r

C &

F L A '

M e s s a g e f ! r m a t I DS i g n a l i n g

i n f ! r m a t i ! nf ie l d ( S I F )

9i) 1

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User Parts Siemens

Message-

gr!*#

H1

H0

0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111

0000 +eser,ed f!r nati!nal *se

1 0001 IAM IAI SAM SAO F!rard address messages

. 0010 'S

M

COT CCF F!rard messages f!r /all set*#

0011 '+

2a/3ard messages f!r /all set*#

4 0100 ACM CH' 2a/3ard messages f!r successful/all set*#

5 0101 S6C C'C NNC ADI CFL SS2 UNN LOS SST AC2 DPN MP+ 6UM

8 0110 ANU ANC ANN C2& CFL +AN FOT CCL Call s*#er,isi!n messages

9 0111 +L' 2LO 2LA U2L U2A CC+ +SC Cir/*it s*#er,isi!n messages

: 1000 M'

2

M2A M'

U

MUA H'2 H2A H'U HUA '+S '+A

1001 +eser,ed

; 1010 ACC +eser,ed f!r internati!nal

1011 and nati!nal *se

1100

1101 +eser,ed f!r

1110 nati!nal *se

1111

7 2a/3ard messages f!r *ns*//essf*l /alls

77 Ci/*it gr!*# s*#er,isi!n messages

777 Cir/*it net!r3 management messages

9i) 2 TUP 'essae i%enti&iers (in con&or'ance ith ).2;$

TW2101EU01EG-0001 7


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Siemens User Parts

ost 80@81 co'binations are #se% to %irect l label in%i,i%#al s inals ) In

s#ch cases the sinalin in&or'at ion &iel% i s 'a%e #p b : octe ts onl4n a'el the / oc te t s &or the a%% ress an% o ne oc te t &or 80@81) The

cor resp o n %in 'essa es are sho n ith a % a r b ac ro# n % in th e t ab le

shon pre,io#sl (9i) 2 $)

Gro#p A 'essaes contain s#pple'entar in&or'ation abo#t the inter,al o& the circ#its an% thestat#s o& the latter) Gro#p B 'essaes also contain a 'essae in%icator speci&in the o,erloa%le,el (3onestion 7e,el$)

nitial !""ress #essa$e %!#&

This is the &irst 'essae sent %#rin call set#p) Its 'ost i'portant co'ponent is the %ialin&or'ation s#pplie% b the callin part) The I also pro,i%es in&or'ation on thecallin part cateor (e)) prioritiCe% s#bscriber$ an% the connection tpe (e))contin#it chec re>#ire%@not re>#ire%4 echo s#ppressor inserte%@not inserte%$)

nitial !""ress #essa$e 'ith !""itional n(ormation %!&

The II (Initial %%ress essae ith %%itional In&or'ation$ is another 'essae) Itcontains s#pple'entar in&or'ation s#ch as callin part n#'ber (3allin 7ine I%entit$or the callin partDs 'e'bership in a 3lose% User Gro#p)

TW2101EU01EG-0001)


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User Parts Siemens

M T P

A d d r e s s f i e l d

H 1 H 0

0 0 0 1 0 0 0 1

S # a r e C a l l i n g # a r t " / a t e g ! r "

N * m % e r ! fa d d r e s s / a r a / t e r s

M e s s a g e i n d i / a t ! r

A d d r e s s / a r a / t e r s( d i g i t s )

( n 2 " t e )

M T P

9i) ; I

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Siemens User Parts

+eneral For'ar" ,et Up n(ormation #essa$e %+,#&

This 'essae is trans&erre% in the &orar% %irection a&ter the a%%ress 'essae) Itcontains rther call set#p in&or'ation (e)) the callin part n#'ber$

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User Parts Siemens

M T P


H 1 H 0

0 0 0 1 0 0 1 0

S # a r e C a l l i n g # a r t " / a t e g ! r "

! t e r # e r m i t t e d f i e l d s

M T P

+ e s # ! n s e t " # e i n d i / a t ! r

A - + N

C a l l i n g i d e n t i t "

9i) 6 GS

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Siemens User Parts

!""ress Complete %!C#&

The %%ress 3o'plete 'essae is trans&erre% &ro' the %estination exchane to theoriinatin exchane once the %estination exchane has recei,e% eno#h %iits toi%enti& the calle% part) The 'essae s#pplies a%%itional in&or'ation abo#t thecharacteristics o& the establishe% call4 &or instance hether a =o) . lin as #se% &ro'en% to en%4 hether an echo s#ppressor as incl#%e%4 hether call %i,ersion too placeor hether the s#bscriber is i%le)

TW2101EU01EG-000112


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User Parts Siemens

M T P


H 1 H 0

0 0 0 1 0 1 0 0

M e s s a g e i n d i / a t ! r

M T P

9i) / 3

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Siemens User Parts

!ns'er ,i$nals %!U/ !C/ !&

The %estination exchane sen%s the nser Sinal as soon as the calle% part accepts thecall) nser sinals %o not contain an other para'eters)

Clear For'ar" %C0F&

The oriinatin exchane sen%s the 3lear 9orar% sinal hen the callin part oes on-hoo) The sinal contains no other para'eters)

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User Parts Siemens

M T P


H 1 H 0

0 1 1 0

M T P

81 0000 nser Sinal4 #n>#ali&ie% (=U$ 0001 nser Sinal4 3hare (=3$ 0010 nser Sinal4 =o 3hare (==$

9i) : nser

M T P


H 1 H 0

0 1 1 0

M T P

0 1 0 0

9i) . 3lear 9orar%

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Siemens User Parts

.1.2 Proce"reThe %iara' belo shos a nor'al call se t#p i th o,erlap sinalin)

The oriinat in exchan e beins b sen%in an I) I& 'ore in&or'ation

h as to b e tr an s &e r re% 4 an II o #l% h a, e to b e sen t) In th e exa'p le sho n

b 9i#re A (o,erlap sinali n$4 th e %es tina tion excha n e %eter 'in es that

the n#'ber o& a,ai lable %ii ts is ins#&&icient an% aits &or a%%it ional %ii ts

hich 'a be trans&erre % b S (containin se,eral %ii ts$ or S5

(containin one %ii t$ )

In en- bloc sinalin all the %ii ts o#l% be part o& the I) 5n %eter'inin

tha t eno # h %ii ts a re a,a il able to i%ent i& th e call e% p ar t the%es tinat ion exchane sen%s 3 an% call s the calle% par t) s soon as the

call e% p ar t ansers4 t he % es t in a t io n exch an e sen % s the nser sin al

an% the call 'o,es in to the call con% it ion )

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User Parts Siemens

C ! l l e / t8 d i g i t s

P a t s e l e / t i ! n< ! n i n g

O f f - ! ! 3

D i a l t ! n e

0 8 1 5 1 1 .

I A M

I A M

r ! * t i n g

i n s * f f i / i e n tn ! = ! f d i g i t s

- a i t

a i t

s * f f i / i e n tn ! = ! f d i g i t s

S A O ( )

S A O ( 4 )

A C MA C M

S A O ( )

S A O ( 4 )

4

+ i n g i n g t ! n e

+ i n g i n g

A N UA N U

C a l l / ! n d i ti ! n

0 8 0 . 1 0 8 1 5 0 8 1 5 1

S * % S * %

T U P

T r a n s i te x / a n g e

D e s t i n a t i ! ne x / a n g e

O r ig i n a t i n ge x / a n g e

T U P

i n d i / a t e s t r ! * g - / ! n n e / t i! n ! f t e s # e e / # a t

9i) A 3all set#p

TW2101EU01EG-0001 17


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Siemens User Parts

Th e % iara' sho s the proce% # re hen the call e% p ar t p ars the call &or

s#bse>#e n t react i,at ion ( the lat ter is poss ib l onl i thin a %e& ine%inter,al o& ti'e$

TW2101EU01EG-00011)


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User Parts Siemens

! n - ! ! 3

C a l l/ a r g i n g

/ ! n t i n * e s

C 2 &

C a l l / ! n d i t i ! n

0 8 0 . 1 0 8 1 5 0 8 1 5 1

S * % S * %

T U P



O r ig i n a t i n ge x / a n g e

T U P

! f f - ! ! 3

C 2 &

+ A N+ A N


T i m e r

9i) B Parin an% %eparin

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Siemens User Parts

I& a&ter reception o& 3


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User Parts Siemens

! n - ! ! 3

T i m e ! * t

C 2 &

2 * s " t ! n e

C 2 &

+ L '

C L F


! n - ! ! 3

C L F+ L '

i n d i / a t e s t e s # l i t t i n g ! f t e s # e e / # a t

9i) 10 3onnection clear %on

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Siemens User Parts

TW2101EU01EG-000122


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User Parts Siemens

2 , User Part

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Siemens User Parts

The IS= #ser par t (ISUP$ %e&ines the sinalin 'essae s an% sinalin

proce%#re s &or co ntrol lin co nnec tions an% &or han%lin ser,ices an%s#pple'e nta r ser, ices ) The ISUP can be e'ploe% both in the national

an% in ternat ional netor) It enco'pass es all the nctions o& the TUP as

ell as a%% it ional nctions ) 5ne s#pp le'e nta r nction is that o& en%- to-

en% si na lin 4 i)e ) to exch an es can exch an e 'essa e s itho # t th ese

bei n e,al#a te % in the tr ansit excha n e s (not i'pl e 'e n t e % ithin EWS$)

The ISUP can also be %escr ibe% on the basis o& proce%#res an% &or'ats )

The ISUP i'ple'ent e% a t the 'o'ent is base% on speci& ica tions ITU-

).:1 - ).:6 an% )A/0 as ell as the ETSI reco''en %a t ion ;00 ;/: -1)

Th e s#p p or te% IS= s# pp le'en t a r ser,ices are lieise b ase% on the

ITU@ETSI speci&ications) 8oe,er4 this %oes not appl to 33


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User Parts Siemens

ITU-T=:50

ITU-T=98

ITU-T=984

ITU-T=98.

2asi/ /all

ETSI

300 356-2

ETSI 300 356-1

ITU-T=90

ITU-T=981

S*##lementar" Ser,i/es

ETSI

300 356-3,4,5,6,10,11

ITU-T=91

ETSI

300 356-15

ITU-T=9.

ETSI

300 356-7,16,17

ITU-T=9

ETSI

300 356-12,19

ITU-T=94

ETSI

300 356-3,4,5,6,10,11

ITU-T=95

ETSI

300 356-8

ITU-T=99

ETSI

300 356-18

6TSI#r6TS

00 58-

1:

9i) 11 ISUP ,ersion

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User Parts Siemens

L I

N I

S I O

0 1 0 1

M T P

M T P

D P C

O P CS L S

0 0 0 0

C I C

M e s s a g e t " # e

F i x e d - l e n g t m a n d a t ! r " # a r a m e t e r

( F )

$ a r i a % l e - l e n g t m a n d a t ! r " # a r a m e t e r

( $ )

O # t i ! n a l # a r a m e t e r( O )

S i g n a li n f ! r m a t i ! n

f i e l d( S I F )

C i r / * i t n * m % e r


9i) 12 ISUP 'essae &or'at

TW2101EU01EG-0001 27


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Siemens User Parts

9 p ar a ' e t e r s ar e on es hic h ar e ' an % a t o r &or a sp ec i&ic ' es s a e tp e)

Th e l en th an% se> # en ce (p er 'essa e tp e$ o& 9 p ara'ete r s is &ixe%)Th e 'essa e tp e is &olloe% b th e 9 p ara'ete r co nten t s con&or'in to

the presc rib e% se> # en ce an% len th)

p ar a ' e t e r s a re on es hic h ar e ' an % a t o r &or a sp eci&ic ' es s a e tp e

b#t h ose lenth 'a ,ar) 5n e 1- bte pointer exists &or each

para ' e t e r ) The pointer in%icates the n#'b er o& b tes th at ill &ollo

be&ore the rel e,an t para ' e t e r beins) I& th e ,a l#e o& the pointer is 14 &or

instance 4 the para'e te r ill be in %irect l in the nex t bte ) The pointers

alas co 'e a& te r the la st 9 p ara'ete r 4 an% th ei r se> # en ce is4 lie the

para ' e t e r s 4 &ixe% (p er 'ess a e tp e$4 h ere as the se># e nc e o&

para ' e t e r s can ,a r)

Th e pointe r s &or th e p ara'ete r s a re &olloe% b a pointe r to the

o pt io n al p ara'ete r s (5 p ara'ete r s $ ) This pointe r is a la s presen t in

'essa e tp es p er'it t in o pt io n al p ara'ete r s ) I& t he re a re n o o ption a l

para ' e t e r s (e )) RS3$4 the pointer s ar e o'i tte% ) 3on,ers el4 so 'e

'essa e tp es ( e) ) 3$ h a, e 5 p ara'ete r s b #t no p ara'ete r s H the

sect ion o& s#ch 'essae s consis ts onl o& the pointer to the opt ional par t )

I& a speci&ic 'essa e o& a tp e p er'it t in 5 para'ete r s %o es no t incl# %e

an s#ch p ara'ete r s 4 t he pointe r is incl# %e% b #t set to the ,a l# e 8D00 ) I&

5 p ar a ' e t e r s a re pr es e n t 4 th e poin te r to th e opti on al pa rt '# st ha ,e th e'ini'# ' , al#e 8D01 (as the o pt io n al p ar t can b e in n o soo n er than in th e

&ollo- on bte$)

Th e sect io n 'a% e #p b th e 9 p ara'ete r s 4 t he pointe r s &or the

para ' e t e r s an% the pointer to the op ti onal part is ch aract eriCe% b its

&ixe % len t h a n% co 'p o n e n t s e> # e nc e ) 5nc e th e ' es s a e tp e is

i%e nt i&i e% 4 e ac h p ar a ' e t e r a n% e ac h p ar a ' e t e r c an b e a cc e ss e %

accor%in to a si'p le sch e'e an% the b e in nin o& the o ption a l sec tion is

lieise instantl i%enti&iable itho#t a lon search)

Th e an% 5 para'ete r s b ein ith a 1-b te len th in %ica tor 4 an% a re

&olloe% b the in%icate% >#an t i t o& btes ith para'et er con ten t )

TW2101EU01EG-00012)


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User Parts Siemens

M e s s a g e t " # e

M a n d a t ! r " # a r a m e t e r A

M a n d a t ! r " # a r a m e t e r F

P ! i n t e r t ! # a r a m e t e r M

P ! i n t e r t ! # a r a m e t e r P

P ! i n t e r t ! ! # t i ! n a l # a r t

L e n g t in d i / a t ! r f = # a r a m e t e r M

M a n d a t ! r " # a r a m e t e r M

L e n g t i n d i / a t ! r f = # a r a m e t e r P

M a n d a t ! r " # a r a m e t e r P

I d e n t if ie r f = # a r a m e t e r >

L e n g t in d i / a t ! r f = # a r a m e t e r >

O # t i ! n a l # a r a m e t e r >

I d e n t i f ie r f = # a r a m e t e r #este % ser, ice (i& ca lle% par t is an IS=

s#bscriber$)


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Siemens User Parts

A n s e r i n g

I A M

H a n d ! , e r ! f d i a l i n g

i n f ! r m a t i ! n

I A M

O r i g i n a t in ge x / a n g e

S # e e / # a t t r ! * g - / ! n n e / t i ! n i n % a / 3 a r d d i r e / t i ! n

S # e e / # a t t r ! * g - / ! n n e / t i ! n % ! t a " s

S # e e / # a t t r ! * g - / ! n n e / t i ! n i n f ! r a r d d i r e / t i ! n



C a l l i n g

S A M

S A M

A C M

A C M

+ i n g i n g t ! n e

A N M

A N M

C a l l i n g# a r t "

C a l l e d# a r t "

S t a r t ! f / ! n n e / t i ! n

s e t * #

9i) 20 3all set#p

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User Parts Siemens

Call releas eThe call release can be ini tia te% b the callin or calle% s#bscriber ) The

IS=-UP in the ini tiatin exchan e ini tiates the cal l release b sen%in

RE7 to th e tr an s it exch an e 4 hich i''e% ia te l p asses the 'essa e to

th e rel e, a nt e n% exc ha n e ) Eac h RE7 ' es s a e rec ei ,e % ' #s t b e

acnole%e% i th R73 as soon as the circ# it concerne% is release% )


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Siemens User Parts

+ e l e a s e

+ 6 L

O r i g i n a t i n ge x / a n g e

C i r / * i t r e l e a s e


D e s t i n a t i! ne x / a n g e

+ L C

C a l l i n g# a r t "

C a l l e d# a r t "

+ 6 L

+ L C

+ e l e a s e

9i) 21 3all release

TW2101EU01EG-00014)


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User Parts Siemens

s the ISUP as %esine% &or IS=4 a%%it ional proce%#re s ere speci&ie%

&or s#p ple'en ta r ser,ices ) To proce% # res r e % esc ribe% in theexa'ples )

,U,P898,U#8

IS= s#bscr ibers ha,e the op tion o& connect in their ter'inals to a

%i&&eren t soce t or chan in to a %i&& eren t t er'in a l e>#ip 'en t tp e )

#es t to par a call an% re- acti,at e it

s#b se> # en t l can b e s i na le% in th e -ch an n e l an% then p asse% on ithISUP)

The SUSPE= 'essa e ill al so be enera te% i& an analo calle%

s#bscriber oes on- hoo) I& the ti'er on the callin si%e then exp ires

itho#t a RESUE 'essa e bein recei,e%4 the circ#it is cleare% %on)

TW2101EU01EG-0001 4*


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Siemens User Parts

S U SS U S P 6 N D

O r i g i n a t i n ge x / a n g e


C a l l e s t a % l i s e d

N O T I F E

+ 6 S+ 6 S U M 6 N O T I F E

9i) 22 SUSPE=@RESUE

TW2101EU01EG-00015-


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User Parts Siemens

Fallbac proce"r e. 8C telephon ith &allbac capabil it

The &allbac option allos IS= s#bscribers to establish a .-8C call ith

the option o& &allin bac to ; )1 8C i& the .-8C ser,ice is not s#pporte %

b the netor or cal le% part)

This option is 'a%e possible b the sinalin o& to


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Siemens User Parts

S 6 T U P

2 C 1 S P 6 6 C H2 C . U D I T B AH L C T e l

A L 6 + T2 C S P 6 6 C H

A L 6 + T

A L 6 + T

C O N N 6 C T2 C S P 6 6 C H

I A M

T M + T M + # r U S I U S I # r A T P

8 4 3 % B s # r e f e r r e dS P 6 6 C HS P 6 6 C HU D I T B AH L C

A C MT M U S P 6 6 C H

A C M

A N MT M U G S P 6 6 C HA T P G S P 6 6 C H

F a l l % a / 3

F a l l % a / 3

a n a l ! g t r * n 3 g r ! * #! ra n a l ! g s * % s / r i% e r

I S D N s * % s / r i % e r

i t = 1 3 H ( e x # l i / i t )

S 6 T U P2 C 1 G S P 6 6 C H2 C . G U D I T B A

A L 6 + T

C O N N 6 C T2 C S P 6 6 C H

I S D N s * % s / r i % e r i t = 1 3 H

( i m # l i / i t )

S 6 T U P2 C 1 G S P 6 6 C H2 C . G U D I T B A

A L 6 + T

C O N N 6 C T

A L 6 + T2 C S P 6 6 C H

S 6 T U P I A M

T M U G S P 6 6 C H

F a l l % a / 3

T r * n 3 g r ! * # i t I S U P t a td ! e s n ! t

s * # # ! r tf a l l % a / 3

I A MT M + S P 6 6 C HU S I S P 6 6 C H

A C M

6 x / a n g e

a )

% )

/ )

A C M

A N MT M U G S P 6 6 C H

A T P G S P 6 6 C Hd )

C O N N 6 C T2 C S P 6 6 C H

6 x / a n g e

A C M

9i) 2; 9allbac proce%#re (. 8C telephon$

TW2101EU01EG-000152


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User Parts Siemens

The ,i%eo telephon ser,ice also s#pports &allbac capabil it) 9allbac

options are speci&ie% in


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Siemens User Parts

S 6 T U P

2 C 1 S P 6 6 C H2 C . U D I T B AH L C 1 T 6 LH L C . $ T

C O N N 6 C T2 C U D I T B AH L C T 6 L

I A M

T M + T M + # r U S I U S I # r A T P

8 4 3 % B s # r e f e r r e dS P 6 6 C HS P 6 6 C HU D I T B AH L C 1 G T 6 LH L C . G $ T

A N M

A T P

A N MT M U A T P

F a l l % a / 3

F a l l % a / 3

S 6 T U P2 C 1 S P 6 6 C H2 C . U D I T B AH L C 1 T 6 L

H L C . $ T

C O N N 6 C T2 C U D I T B A

H L C T 6 L

I S D N - T L N( i m # l i i t )

C O N N 6 C T

6 x / a n g e

a )

% )

/ )

6 x / a n g e

2 C G U D I T B A

H L C G T 6 L

I S D N s * % s / r i % e r i t 9 3 H ( e x # l i / i t )

S 6 T U P2 C 1 2 C . H L C 1 H L C .

I S D N s * % s / r i % e r i t = 1 3 H ( e x # l i / i t )

C O N N 6 C T2 C S P 6 6 C HH L C T 6 L

S P 6 6 C H2 C G S P 6 6 C HH L C G T 6 L


S 6 T U P

F a l l % a / 3A N MT M U A T P

S P 6 6 C H2 C G S P 6 6 C H

H L C G T 6 L


9i) 26 9allbac proce%#re (,i%eo telephon$

TW2101EU01EG-000154


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User Parts Siemens

Co mp a t ib i li t o( "i( (e r e n t ,UP si $ n al i n $ s st e m sThe in terorin o& % i&&erent IS= User Part ,ersions '#st be possible &or

ISUP sinalin) t the sa'e ti'e4 this in teror in capab il it 'eans that

a n ISUP 'a rec ei ,e ' es s a e s or pa ra ' e t e r s it ca nn ot int er pr e t be ca # s e

the ere int ro %# ce% b a 'ore recen t , er sion )

Wh en an exch an e op era t in ith ISUP ,ers io n (n +1 $ tr ans'i t s a

'essa e or p ara'ete r &irs t int ro % #ce% ith the exch an e D s ISUP ,ers io n4

it in&or's th e a%acen t exch an e o& th e act io n to b e t a en i& t he a%acen t

ex ch a n e is #n ab le to i nt er pr e t th e ' es s a e or p ar a ' e t e r )

This in&or'at ion is t ranspor te% b the Ins tr#ction in%icato r in the essae

3o'patibil it In&or'ation an%@or Para'e te r 3o'patibil it In&or'ationpara 'e t e r s ) These para ' e t e r s al so 'ae a %isti nction bete e n En%- to-

En% an% 7in-b- 7in rele,ant in&or'atio n)

En %- to-en % in&or'at io n sho #l% alas b e p asse% on in tr ansp aren t 'o% e

b tr ansit exchan e s (inco'in an% o# toin$)

In the case o& lin-b- lin in&or'at ion 4 an exchane that %oes not

r ec o ni Ce a pa ra ' e t e r or ' e s s a e h as to an al C e t he Ins tr #c ti on

in%icator an% react accor%inl )

The instr#ct ion in%icator is a s trin o& b its con,ein the &olloin

instr#ct ions i& the rele,ant bi t is set F

Release 3all 4

Sen% =oti&ication4

iscar% essae4

iscar% Para'e te r (onl in Para'et er 3o'patibil it In&or'ation$)

9or %eta ile% in&or'at ion 4 re&er to Tables 1 an% 2 o & ITU reco''en %a t ion

.:6)

I& an instr#ct ion in%icator is co%e% ith MSen% =oti&icat ionM4 the exchan e

sen%s a 35=9USI5= 'essae) This 'essa e conta ins in the ianostic&iel% o& th e 3a#se in%ica to r the 'essa e tp e an% @o r p ara'ete r n a'e o&

th e #n no n ' es s a e @ p a r a ' e t e r )

TW2101EU01EG-0001 55


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Siemens User Parts

Exchangewith ISUP

version n+1

Exchangewith ISUPversion n

Message type/

parameterunknown and

prompt to senda "on!usion"

Message

#$message

9i) 2/ Exa'ple o& interorin

TW2101EU01EG-000156


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User Parts Siemens

, e $ m e n t a t i o nTh e t ran s&e r o& 'essa es lon er than 2 .2 5cte ts is no t s#p p or te% b th e

es sa e Tra ns &e r Par t) 7on e r ' es s a e s (' axi ' # ' /6 6 oc te t s + 2

a%%ress &iel%s$ can there&ore be %i,i%e% in to to se'ent s (o riinal

' es s a e a n% Se ' e n t a t i on es sa e (SG$$ a n% tr an s 'i t t e % a s 2

sep ara te 'essa es ith r esp ec ti, el 2. 2 oc te t s an% 1 a% %ress &iel%)

8oe,er4 onl those 'essae s hich incl#%e the 5ptional 9orar% 3all

In%icato r or the 5ptional


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Siemens User Parts

S 6 T U P

( e = g = i t U U I )

A L 6 + T( U U I )

C O N N 6 C T

( U U I )

I A M( S S I G 1 )

S ' M( U U I )

S 6 T U P

A L 6 + T( i t U U I )

C O N N 6 C T( i t U U I )

6 x / a n g e 6 x / a n g e

A C M( S S I G 1 )

S ' M( U U I )

A N M( S S I G 1 )

S ' M

( U U I )

9i) 2: Se'entation

TW2101EU01EG-00015)


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User Parts Siemens

.2.3 ,et t in $ p si$n al in $paths

sinalin rela tion is alas se t #p in sections4 i) e) beteen the a%acen t

exchanes o& the rele,an t circ# it ) This s inal in proce%#re is te r'e% Mlin-

b- linM sinalin an% is circ #i t- rel ate%)

This 'eans that lin-b- lin s inal in re>#i res 'essae con ten t to be

e,a l# a te% in th e tr ans it exch an e < to o4 i)e) r e> #i res th e p er &o r'an ce o&

7e,el 6 nctions)

TW2101EU01EG-0001 5*


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Siemens User Parts

6 x / a n g e

S P( C )

6 x / a n g e

S P( 2 )

6 x / a n g e

S P( A )

S i g n a l i n g l i n 3

M S UD P C G 2O P C G AC I C G A

S i g n a l i n g l in 3

M S UD P C G CO P C G 2C I C G 2

C i r / * i tC I C ( 2 )

C i r / * i tC I C ( A )

9i) 2. 3all set#p

TW2101EU01EG-00016-


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User Parts Siemens

'essae sinal #ni t rela tin to path sect ion -< is enera te% in

exch an e an% tr ansp o r te% b TP to exch an e


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Siemens User Parts

04-tw2101eu01_eg0001-User Parts

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