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ECMA-303 — Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless Terminal Call Handling additional network features (WTMCH-SD) (June 2000)

ECMA International · ECMA International

ECMA International · Standards · License: Open Access

additional ecma ecmainternational features flows information integrated model

ecma, standard, ecma international, specification, ecma-303, ecma 303, 303, private, integrated, services, network, pisn, functional, model, and, information, flows, wireless, terminal, call, handling, additional, features, wtmch-sd

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FE2

FE3

CC SETUP req .ind.

D IV E R T req .ind.

201

202

FE4

FE5

CCA

E N Q U IR E req .ind. E N Q U IR E res p.c onf. (ac c epted)

301

101 102 103

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203

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401 402 IN F O R M req .ind.

501

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201

205

FE4

FE5

CCA

E N Q U IR E req .ind. E N Q U IR E res p.c onf. (rejec ted)

302

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FE2

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201

202

FE4 CC

FE5

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E N Q U IR E req .ind. E N Q U IR E res p.c onf. (ac c epted)

301

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204

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FE1

CCA

SETUP req .ind,

FE2

FE3

CC SETUP req .ind.

D IV E R T req .ind.

201

202

FE4

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CCA

E N Q U IR E req .ind. E N Q U IR E res p.c onf. (ac c epted)

301

101 102 103

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203

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401

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201

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E N Q U IR E req .ind. 301

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202

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101 102 103

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203

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401 402

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501 503

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at the same time as basic call SETUP req.ind ANF-WTMI Idle

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from FE3

to FE1

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Stimulate release of basic call

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Yes

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Yes

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Insert "Incompatible services" into ENQUIRE resp.conf

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ANF-WTMI Idle

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Yes

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ANF-WTMI Idle

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at the same time as SETUP req.ind

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Stimulate basic call SETUP to WTMI user at the same time

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ANF-WTMI Idle

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Stimulate call to WTM terminal

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201

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ANF-WTMO Idle

Call request

from basic call control

VERIFY req.ind

Info request

to FE2

from basic call control

INFORM1 req.ind

Wait for VERIFY response

to FE3

ANF-WTMO Idle

VERIFY resp.conf

from FE2

Yes OK? No No Call reject

to basic call control

Process locally? Yes make service profile available

continue with basic call

INFORM1 req.ind

to FE3

together with basic call setup to home PINX

ANF-WTMO Idle

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VERIFY req.ind

from FE1

Look for matching VDB record

No Found? Yes

Get service profile

VERIFY resp.conf (accepted)

to FE1

VERIFY resp.conf (rejected)

to FE1

ANF-WTMO Idle

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ANF-WTMO Idle

INFORM1 req.ind

number complete?

from FE1

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outgoing call processing

ANF-WTMO wait

continue with basic call INFORM1 req.ind

from FE1

ANF-WTMO Idle

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ECMA-303 — Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless Terminal Call Handling additional network features (WTMCH-SD) (June 2000)

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