F.4 Application of call control cause information elements to supervisory tones

22.0013GPPPrinciples of circuit telecommunication services supported by a Public Land Mobile Network (PLMN)Release 17TS

The Cause Information Elements are listed and defined in 3GPP TS 24.008 [12]. This annex lists these elements and indicates which supervisory tone should be generated in response. It should be noted that some conditions (e.g. radio path not available, dropped call) may be deduced by the UE, rather than signalled explicitly over the air interface. All causes not listed below should result in the generation of tone 6. In case of multiple calls a tone should only be generated if it does not disturb an ongoing active call. "-" indicates no tone required.

Cause Tone

CC (see table 1)

16 Normal Clearing 1

17 User Busy 2

22 Number Changed –

30 Response to STATUS ENQUIRY –

31 Normal, unspecified –

34 No circuit/channel available 3

41 Temporary Failure 3

42 Switching Equipment Congestion 3

44 Requested circuit/channel not available 3

49 Quality of Service Unavailable 3

58 Bearer Capability not available 3

Annex G (informative):
Change history

Change history

TSG SA#

SA Doc.

SA1 Doc

Spec

CR

Rev

Rel

Cat

Subject/Comment

Old

New

WI

Dec 1999

02.01

Transferred to 3GPP SA1

8.1.0

3.0.0

SP-06

SP-99519

S1-991076

22.001

001

R99

D

Mainly an editorial update for GSM/3GPP use

3.0.0

3.1.0

SP-07

SP-000069

S1-000124

22.001

002

R99

D

Editorial modification for change of SMS-CB to CBS

3.1.1

3.2.0

SP-07

SP-000053

S1-000133

22.001

003

R99

C

Procedure for call progress indications

3.1.1

3.2.0

SP-09

SP-000389

S1-000642

22.001

004

R4

B

CR on TS22.001 for Bearer Modification without pre-notification

3.2.0

4.0.0

SP-10

SP-000539

S1-000772

22.001

005

Rel-4

B

Subscription Check

4.0.0

4.1.0

BMWPN

Accepting change bars introduced at SP-10

4.1.0

4.1.1

SP-12

SP-010264

S1-010540

22.001

006

Rel-4

F

Removal Bearer modification without pre-modification from 22.001

4.1.1

4.2.0

BMWPN

SP-15

SP-020045

S1-020457

22.001

007

Rel-4

F

Editorial CR to correct terms and references

4.2.0

4.3.0

CORRECT

SP-16

SP-020267

S1-021043

22.001

Rel-5

Updated from Rel-4 to Rel5

4.3.0

5.0.0

SP-26

SP-040744

S1-040997

22.001

Rel-6

Updated from Rel-5 to Rel-6

5.0.0

6.0.0

SP-36

22.001

Rel-7

Updated from Rel-6 to Rel-7

6.0.0

7.0.0

SP-42

Rel-8

Updated from Rel-7 to Rel-8

7.0.0

8.0.0

2009-12

Update to Rel-9 version (MCC)

8.0.0

9.0.0

2011-03

Update to Rel-10 version (MCC)

9.0.0

10.0.0

2012-09

Update to Rel-11 version (MCC)

10.0.0

11.0.0

2014-10

Update to Rel-12 version (MCC)

11.0.0

12.0.0

2015-12

Update to Rel-13 version (MCC)

12.0.0

13.0.0

2017-03

Updated to Rel-14 by MCC

13.0.0

14.0.0

2018-06

Updated to Rel-15 by MCC

14.0.0

15.0.0

2020-07

Updated to Rel-16 by MCC

15.0.0

16.0.0

2020-07

Previous version incorrectly named "22001-h00" instead of "22001-g00"

16.0.0

16.0.1

SA#95e

Updated to Rel-17 by MCC

16.0.1

17.0.0