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GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

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Page 438<br />

<strong>GSM</strong> <strong>09.02</strong> <strong>Version</strong> <strong>5.3.0</strong>: August 1996<br />

MAP_SEND_INFO_<br />

FOR_INCOMING_<br />

CALL_cnf<br />

Check_<br />

Confirmation<br />

OK<br />

'Forward<br />

?'<br />

No<br />

Yes<br />

MAP_CLOSE_Ind,<br />

MAP_U_ABORT_Ind,<br />

MAP_P_ABORT_Ind<br />

PROCESS_<br />

CALL_<br />

WAITING<br />

I_REL<br />

OK<br />

`Set redirection<br />

information`<br />

I_IAM<br />

See Figure<br />

18.3/4<br />

MAP_<br />

NOTICE_<br />

Ind<br />

MAP_<br />

CLOSE_<br />

Req<br />

WAIT_FOR_<br />

IN_SET_<br />

RESULT<br />

I_REL<br />

'Release<br />

call<br />

resources'<br />

WAIT_FOR_PAGING,<br />

WAIT_FOR_IN_SET_RESULT,<br />

WAIT_FOR_CALL_RSP,<br />

WAIT_FOR_ASS_REQ,<br />

WAIT_FOR_ALERTING,<br />

WAIT_FOR_ANSWER,<br />

WAIT_FOR_CONFIRM,<br />

WAIT_FOR_ALERT,<br />

WAIT_FOR_ACCEPTANCE<br />

COMPLETE_<br />

CALL_IN<br />

OK<br />

WAIT_FOR_<br />

IN_SET_<br />

RESULT<br />

Provider Error,<br />

User Error,<br />

Data Error<br />

I_REL<br />

MAP_U_<br />

ABORT_Req<br />

'Release<br />

any call<br />

resources'<br />

Figure 18.3/2 (sheet 2 of 2): Process ICS_MSC<br />

See Figure 18.3/3<br />

Refer to <strong>GSM</strong> 04.08<br />

for further details<br />

Error<br />

A_REL<br />

I_REL<br />

UR = Application<br />

Procedure Cancellation<br />

Diag = Call Released<br />

Refer to <strong>GSM</strong> 04.08<br />

for further details

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