Capabilities within main protocol

1

client behaviour for registration?

[26] subclause 10.2

o

c3

2

registrar?

[26] subclause 10.3

o

c4

2A

registration of multiple contacts for a single address of record

[26] 10.2.1.2, 16.6

o

o

2B

initiating a session?

[26] subclause 13

o

o

2C

initiating a session which require local and/or remote resource reservation?

[30]

o

c43

3

client behaviour for INVITE requests?

[26] subclause 13.2

c18

c18

4

server behaviour for INVITE requests?

[26] subclause 13.3

c18

c18

5

session release?

[26] subclause 15.1

c18

c18

6

timestamping of requests?

[26] subclause 8.2.6.1

o

o

7

authentication between UA and UA?

[26] subclause 22.2, [287]

c34

c34

8

authentication between UA and registrar?

[26] subclause 22.2, [287]

o

c74

8A

authentication between UA and proxy?

[26] 20.28, 22.3, [287]

o

c75

9

server handling of merged requests due to forking?

[26] 8.2.2.2

m

m

10

client handling of multiple responses due to forking?

[26] 13.2.2.4

m

m

11

insertion of date in requests and responses?

[26] subclause 20.17

o

o

12

downloading of alerting information?

[26] subclause 20.4

o

o

Extensions

13

SIP INFO method and package framework?

[25]

o

c100

13A

legacy INFO usage?

[25] 2, 3

o

c90

14

reliability of provisional responses in SIP?

[27]

c19

c44

15

the REFER method?

[36]

o

c33

15A

clarifications for the use of REFER with RFC6665?

[231]

c121

c121

15B

explicit subscriptions for the REFER method?

[232]

o

o

16

integration of resource management and SIP?

[30] [64]

c19

c44

17

the SIP UPDATE method?

[29]

c5

c44

19

SIP extensions for media authorization?

[31]

o

c14

20

SIP specific event notification?

[28]

o

c13

22

acting as the notifier of event information?

[28]

c2

c15

22A

a clarification on the use of GRUUs in the SIP event notification framework?

[233]

c122

c122

23

acting as the subscriber to event information?

[28]

c2

c16

24

session initiation protocol extension header field for registering non-adjacent contacts?

[35]

o

c6

25

private extensions to the Session Initiation Protocol (SIP) for network asserted identity within trusted networks?

[34]

o

m

26

a privacy mechanism for the Session Initiation Protocol (SIP)?

[33]

o

m

26A

request of privacy by the inclusion of a Privacy header indicating any privacy option?

[33]

c9

c11

26B

application of privacy based on the received Privacy header?

[33]

c9

n/a

26C

passing on of the Privacy header transparently?

[33]

c9

c12

26D

application of the privacy option "header" such that those headers which cannot be completely expunged of identifying information without the assistance of intermediaries are obscured?

[33] 5.1

c10

c27

26E

application of the privacy option "session" such that anonymization for the session(s) initiated by this message occurs?

[33] 5.2

c10

c27

26F

application of the privacy option "user" such that user level privacy functions are provided by the network?

[33] 5.3

c10

c27

26G

application of the privacy option "id" such that privacy of the network asserted identity is provided by the network?

[34] 7

c10

n/a

26H

application of the privacy option "history" such that privacy of the History-Info header is provided by the network?

[66] 7.2

c37

c37

27

a messaging mechanism for the Session Initiation Protocol (SIP)?

[50]

o

c7

28

session initiation protocol extension header field for service route discovery during registration?

[38]

o

c17

29

compressing the session initiation protocol?

[55]

o

c8

30

private header extensions to the session initiation protocol for the 3rd-Generation Partnership Project (3GPP)?

[52]

o

m

30A

act as first entity within the trust domain for asserted identity?

[34]

c96

c97

30B

act as entity within trust network that can route outside the trust network?

[34]

c96

c97

30C

act as entity passing on identity transparently independent of trust domain?

[34]

c96

c98

31

the P-Associated-URI header extension?

[52] 4.1, [52A] 4

c21

c22

32

the P-Called-Party-ID header extension?

[52] 4.2, [52A] 4

c21

c23

33

the P-Visited-Network-ID header extension?

[52] 4.3, [52A] 4

c21

c24

34

the P-Access-Network-Info header extension?

[52] 4.4, [52A] 4, [234] 2

c21

c25

35

the P-Charging-Function-Addresses header extension?

[52] 4.5, [52A] 4

c21

c26

36

the P-Charging-Vector header extension?

[52] 4.6, [52A] 4

c21

c26

37

security mechanism agreement for the session initiation protocol?

[48]

o

c20

37A

mediasec header field parameter for marking security mechanisms related to media?

Subclause 7.2A.7

n/a

c101

38

the Reason header field for the session initiation protocol?

[34A]

o

c68

38A

carrying Q.850 codes in Reason header fields in SIP (Session Initiation Protocol) responses?

[130]

o

c82

38B

the location parameter for the SIP Reason header field?

[255]

o

c131

38C

Identity Header Error Handling (carrying STIR codes in Reason header fields in SIP responses)?

[294]

o

c137

38D

Multiple SIP Reason Header Field Values?

[296]

o

c138

39

an extension to the session initiation protocol for symmetric response routeing?

[56A]

o

c62

40

caller preferences for the session initiation protocol?

[56B]

C29

c29

40A

the proxy-directive within caller-preferences?

[56B] 9.1

o.5

o.5

40B

the cancel-directive within caller-preferences?

[56B] 9.1

o.5

o.5

40C

the fork-directive within caller-preferences?

[56B] 9.1

o.5

o.5

40D

the recurse-directive within caller-preferences?

[56B] 9.1

o.5

o.5

40E

the parallel-directive within caller-preferences?

[56B] 9.1

o.5

o.5

40F

the queue-directive within caller-preferences?

[56B] 9.1

o.5

o.5

41

an event state publication extension to the session initiation protocol?

[70]

o

c30

42

SIP session timer?

[58]

c19

c19

43

the SIP Referred-By mechanism?

[59]

o

c33

44

the Session Inititation Protocol (SIP) "Replaces" header?

[60]

c19

c38 (note 1)

45

the Session Inititation Protocol (SIP) "Join" header?

[61]

c19

c19 (note 1)

46

the callee capabilities?

[62]

o

c35

47

an extension to the session initiation protocol for request history information?

[66]

o

o

47A

application of the "mp" optional header field parameter?

[66]

o

o

47B

application of the "rc" optional header field parameter?

[66]

o

o

47C

application of the "np" optional header field parameter?

[66]

o

o

48

Rejecting anonymous requests in the session initiation protocol?

[67]

o

o

49

session initiation protocol URIs for applications such as voicemail and interactive voice response?

[68]

o

o

49A

Session Initiation Protocol (SIP) cause URI parameter for service number translation?

[230]

c118

c118

50

Session Initiation Protocol’s (SIP) non-INVITE transactions?

[84]

m

m

51

the P-User-Database private header extension?

[82] 4

o

c94

52

a uniform resource name for services?

[69]

n/a

c39

53

obtaining and using GRUUs in the Session Initiation Protocol (SIP)?

[93]

o

c40 (note 2)

55

the Stream Control Transmission Protocol (SCTP) as a Transport for the Session Initiation Protocol (SIP)?

[96]

o

c42

56

the SIP P-Profile-Key private header extension?

[97]

n/a

n/a

57

managing client initiated connections in SIP?

[92]

o

c45

58

indicating support for interactive connectivity establishment in SIP?

[102]

o

c46

59

multiple-recipient MESSAGE requests in the session initiation protocol?

[104]

c47

c48

60

SIP location conveyance?

[89]

o

c49

60A

the Location Source parameter for the SIP Geolocation header field?

[xxx]

o

c134

61

referring to multiple resources in the session initiation protocol?

[105]

c50

c50

62

conference establishment using request-contained lists in the session initiation protocol?

[106]

c51

c52

63

subscriptions to request-contained resource lists in the session initiation protocol?

[107]

c53

c53

64

dialstring parameter for the session initiation protocol uniform resource identifier?

[103]

o

c19

65

the P-Answer-State header extension to the session initiation protocol for the open mobile alliance push to talk over cellular?

[111]

o

c60

66

the SIP P-Early-Media private header extension for authorization of early media?

[109] 8

o

c58

67

number portability parameters for the ‘tel’ URI?

[112]

o

c54

67A

assert or process carrier indication?

[112]

o

c55

67B

local number portability?

[112]

o

c57

69

extending the session initiation protocol Reason header for preemption events

[115]

c69

c69

70

communications resource priority for the session initiation protocol?

[116]

o

c70

70A

inclusion of MESSAGE, SUBSCRIBE, NOTIFY in communications resource priority for the session initiation protocol?

[116] 4.2

c72

c72

70B

inclusion of CANCEL, BYE, REGISTER and PUBLISH in communications resource priority for the session initiation protocol?

[116] 4.2

c72

c72

71

addressing an amplification vulnerability in session initiation protocol forking proxies?

[117]

o

c87

72

the remote application identification of applying signalling compression to SIP

[79] 9.1

o

c8

73

a session initiation protocol media feature tag for MIME application subtypes?

[120]

o

c59

74

SIP extension for the identification of services?

[121]

o

c61

75

a framework for consent-based communications in SIP?

[125]

c76

c76

75A

a relay within the framework for consent-based communications in SIP?

[125]

c77

c78

75B

a recipient within the framework for consent-based communications in SIP?

[125]

c80

c79

76

a mechanism for transporting user-to user-call control information in SIP?

[126]

o

c81

76A

interworking ISDN call control user information with SIP?

[126A]

c109

c109

77

The SIP P-Private-Network-Indication private-header (P-Header)?

[134]

o

o

78

the SIP P-Served-User private header for the 3GPP IM CN subsystem?

[133] 6

o

c93

79

the SIP P-Served-User header extension for Originating CDIV session case?

[239] 4

c126

c127

80

marking SIP messages to be logged?

[140]

o

c85

81

the 199 (Early Dialog Terminated) response code)

[142]

o

c86

82

message body handling in SIP?

[150]

m

m

83

indication of support for keep-alive

[143]

o

c88

84

SIP Interface to VoiceXML Media Services?

[145]

o

c89

85

common presence and instant messaging (CPIM): message format?

[151]

o

c91

86

instant message disposition notification?

[157]

o

c91

87

requesting answering modes for SIP?

[158]

o

c60

89

the early session disposition type for SIP?

[74B]

o

o

91

The Session-ID header?

[162]

o

c102

92

correct transaction handling for 2xx responses to Session Initiation Protocol INVITE requests?

[163]

c18

c18

93

addressing Record-Route issues in the Session Initiation Protocol (SIP)?

[164]

n/a

n/a

94

essential correction for IPv6 ABNF and URI comparison in RFC3261?

[165]

m

m

95

suppression of session initiation protocol REFER method implicit subscription?

[173]

o

c99

96

Alert-Info URNs for the Session Initiation Protocol?

[175]

o

o

97

multiple registrations?

Subclause 3.1

n/a

c103

98

the SIP P-Refused-URI-List private-header?

[183]

o

c104

99

request authorization through dialog Identification in the session initiation protocol?

[184]

o

c105

100

indication of features supported by proxy?

[190]

o

c106

101

registration of bulk number contacts?

[191]

o

c107

102

media control channel framework?

[146]

o

c108

103

S-CSCF restoration procedures?

Subclause 4.14

n/a

c110

104

SIP overload control?

[198]

o

c112

104A

feedback control?

[199]

c113

c113

104B

distribution of load filters?

[201]

c113

c114

105

handling of a 380 (Alternative service) response?

Subclauses 5.1.2A.1.1, 5.1.3.1, 5.1.6.8, and 5.2.10

n/a

c111

106

indication of adjacent network in the Via "received-realm" header field parameter?

[208]

o

c115

107

PSAP callback indicator?

[209]

o

c116

108

SIP URI parameter to indicate traffic leg?

[225]

o

c117

109

PCF or PCRF based P-CSCF restoration?

Subclause 4.14.2

n/a

c119

110

UDM/HSS or HSS based P-CSCF restoration?

Subclause 4.14.2

n/a

c120

111

the Relayed-Charge header field extension?

Subclause 7.2.12

n/a

c123

112

resource sharing?

Subclause 4.15

n/a

c124

113

the Cellular-Network-Info header extension?

Subclause 7.2.15

n/a

c125

114

the Priority-Share header field extension?

Subclause 7.2.16

n/a

c128

115

the Response-Source header field extension?

Subclause 7.2.17

n/a

o

116

authenticated identity management in the Session Initiation Protocol?

[252]

o

c129

117

a SIP response code for unwanted calls extension?

[254]

o

o

118

the 3GPP PS data off extension

Subclause 4.17

n/a

c130

119

Content-ID header field in Session Initiation Protocol (SIP)?

[256]

o

o

120

Next-Generation Pan-European eCall emergency service?

[244]

o

c62

121

the Attestation-Info header field extension?

Subclause 7.2.18

n/a

c132

122

the Origination-Id header field extension?

Subclause 7.2.19

n/a

c132

123

Dynamic services interactions?

Subclause 4.18

n/a

c133

124

the Additional-Identity header field extension?

Subclause 7.2.20

n/a

c135

125

RLOS?

Subclause 4.19

n/a

c136

126

the Priority-Verstat header field extension?

Subclause 7.2.21

n/a

c72

c2: IF A.4/20 THEN o.1 ELSE n/a – – SIP specific event notification extension.

c3: IF A.3/1 OR A.3/4 OR A.3A/81 THEN m ELSE n/a – – UE or S-CSCF functional entity or MSC Server enhanced for ICS.

c4: IF A.3/4 THEN m ELSE IF A.3/7 THEN o ELSE n/a – – S-CSCF or AS functional entity.

c5: IF A.4/16 THEN m ELSE o – – integration of resource management and SIP extension.

c6: IF A.3/4 OR A.3/1 OR A.3A/81 THEN m ELSE n/a. – – S-CSCF or UE or MSC Server enhanced for ICS.

c7: IF A.3/1 OR A.3/4 OR A.3/7A OR A.3/7B OR A.3/7D OR A.3/9B OR A.3/13B OR A.3A/83 OR A.3A/89 THEN m ELSE n/a – – UA or S-CSCF or AS acting as terminating UA or AS acting as originating UA or AS performing 3^rd party call control or IBCF (IMS-ALG), ISC gateway function (IMS-ALG), SCC application server, ATCF (UA).

c8: IF A.3/1 THEN (IF (A.3B/1 OR A.3B/2 OR A.3B/3 OR A.3B/4 OR A.3B/5 OR A.3B/6 OR A.3B/7 OR A.3B/8 OR A.3B/11 OR A.3B/12 OR A.3B/13 OR A.3B/14 OR A.3B/15) THEN m ELSE o) ELSE n/a – – UE behaviour (based on P-Access-Network-Info usage).

c9: IF A.4/26 THEN o.2 ELSE n/a – – a privacy mechanism for the Session Initiation Protocol (SIP).

c10: IF A.4/26B THEN o.3 ELSE n/a – – application of privacy based on the received Privacy header.

c11: IF A.3/1 OR A.3/6 OR A.3A/81 OR A.3A/81A OR A.3A/81B THEN o ELSE IF A.3/9B OR A.3/13B THEN m ELSE n/a – – UE or MGCF, IBCF (IMS-ALG), ISC gateway function (IMS-ALG), MSC Server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c12: IF A.3/7D OR A3A/84 OR A.3A/89 THEN m ELSE n/a – – AS performing 3rd-party call control, EATF, ATCF (UA).

c13: IF A.3/1 OR A.3/2 OR A.3/4 OR A.3/9B OR A.3/11 OR A.3/12 OR A.3/13B OR A.3A/81 THEN m ELSE o – – UE or S-CSCF or IBCF (IMS-ALG) or E-CSCF or LRF or ISC gateway function (IMS-ALG) or MSC Server enhanced for ICS.

c14: IF A.3/1 AND A4/2B AND (A.3B/1 OR A.3B/2 OR A.3B/3) THEN m ELSE IF A.3/2 THEN o ELSE n/a – UE and initiating sessions and GPRS IP-CAN or P-CSCF.

c15: IF A.4/20 AND (A.3/4 OR A.3/9B OR A.3/11 OR A.3/13B) THEN m ELSE o – SIP specific event notification extensions and S-CSCF or IBCF (IMS-ALG) or E-CSCF or ISC gateway function (IMS-ALG).

c16: IF A.4/20 AND (A.3/1 OR A.3/2 OR A.3/9B OR A.3/12 OR A.3/13B OR A.3A/81) THEN m ELSE o – – SIP specific event notification extension and UE or P-CSCF or IBCF (IMS-ALG) or MSC Server enhanced for ICS or LRF or ISC gateway function (IMS-ALG).

c17: IF A.3/1 OR A.3/4 OR A.3A/81 THEN m ELSE n/a – – UE or S-CSCF or MSC Server enhanced for ICS.

c18: IF A.4/2B THEN m ELSE n/a – – initiating sessions.

c19: IF A.4/2B THEN o ELSE n/a – – initiating sessions.

c20: IF A.3/1 AND (A.3D/1 OR A.3D/4) THEN m ELSE n/a – – UE and (IMS AKA plus IPsec ESP or SIP digest with TLS).

c21: IF A.4/30 THEN o.4 ELSE n/a – – private header extensions to the session initiation protocol for the 3rd-Generation Partnership Project (3GPP).

c22: IF A.4/30 AND (A.3/1 OR A.3/4 OR A.3A/81) THEN m ELSE n/a – – private header extensions to the session initiation protocol for the 3rd-Generation Partnership Project (3GPP) and S-CSCF or UE or MSC Server enhanced for ICS.

c23: IF A.4/30 AND (A.3/1 OR A.3A/81) THEN o ELSE n/a – – private header extensions to the session initiation protocol for the 3rd-Generation Partnership Project (3GPP) and UE or MSC Server enhanced for ICS.

c24: IF A.4/30 AND (A.3/4 OR A.3A/81 OR A.3A/81A) THEN m ELSE n/a – – private header extensions to the session initiation protocol for the 3rd-Generation Partnership Project (3GPP) and S-CSCF or MSC Server enhanced for ICS or MSC server enhanced for SRVCC using SIP interface.

c25: IF A.4/30 AND (A.3A/81 OR A.3/4 OR A.3/6 OR A.3/7A OR A.3/7D OR A.3/9B OR A.3/13B OR A3A/84 OR A.3A/81A OR A.3A/81B) THEN m ELSE IF A.4/30 AND A.3/1 AND (A.3B/1OR A.3B/2 OR A.3B/3 OR A.3B/4 OR A.3B/5 OR A.3B/6 OR A.3A/7 OR A.3A/8 OR A.3B/11OR A.3B/12 OR A.3B/13 OR A.3B/14 OR A.3A/15 OR A.3B/41) THEN m ELSE IF A4/30 AND A.3/1 AND (A.3B/21 OR A.3B/22 OR A.3B/23 OR A.3B/24 OR A.3B/25 OR A.3B/26 OR A.3A/27 OR A.3A/28 OR A.3B/29 OR A.3B/30) THEN o ELSE n/a – – private header extensions to the session initiation protocol for the 3rd-Generation Partnership Project (3GPP), MSC Server enhanced for ICS, S-CSCF, MGCF or AS acting as terminating UA or AS acting as third-party call controller or IBCF (IMS-ALG), ISC gateway function (IMS-ALG), UE, EATF, P-Access-Network-Info values or MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c26: IF A.4/30 AND (A.3A/81 OR (A.3/4 AND A.4/2) OR A.3/6 OR A.3/7A OR A.3/7B or A.3/7D OR A.3/9B OR A.3/13B OR A3A/84 OR A.3A/89 OR A.3A/81A OR A.3A/81B) THEN m ELSE n/a – – private header extensions to the session initiation protocol for the 3rd-Generation Partnership Project (3GPP) MSC Server enhanced for ICS, S-CSCF, registrar, MGCF, AS acting as a terminating UA, or AS acting as an originating UA, or AS acting as third-party call controller, IBCF (IMS-ALG), ISC gateway function (IMS-ALG), EATF, ATCF (UA), MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c27: IF A.3/7D OR A.3/9D THEN o ELSE x – – AS performing 3rd party call control, IBCF (Privacy).

c29: IF A.4/40A OR A.4/40B OR A.4/40C OR A.4/40D OR A.4/40E OR A.4/40F THEN m ELSE n/a – – support of any directives within caller preferences for the session initiation protocol.

c30: IF A.3A/1 OR A.3A/2 THEN m ELSE IF A.3/1 OR A.3/11A OR A.3/2A THEN o ELSE n/a – – presence server, presence user agent, UE, AS, E-CSCF acting as UA, P-CSCF (IMS-ALG).

c33: IF A.3/9B OR A.3/12 OR A.3/13B OR A.3A/81 OR A.3A/11 OR A.3A/12 OR A.4/44 OR A.3A/81A OR A.3A/81B THEN m ELSE o – – IBCF (IMS-ALG) or LRF or ISC gateway function (IMS-ALG) or MSC Server enhanced for ICS or conference focus or conference participant or the Session Inititation Protocol (SIP) "Replaces" header, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c34: IF A.4/44 OR A.4/45 OR A.3/9B OR A.3/13 THEN m ELSE n/a – – the Session Inititation Protocol (SIP) "Replaces" header or the Session Inititation Protocol (SIP) "Join" header or IBCF (IMS-ALG) or ISC gateway function (IMS-ALG).

c35: IF A.3/4 OR A.3/9B OR A.3/13B OR A.3A/82 OR A.3A/83 OR A.3A/21 OR A.3A/22 OR A3A/84 THEN m ELSE IF (A.3/1 OR A.3/6 OR A.3/7 OR A.3/8 OR A.3A/81 OR A.3A/81A OR A.3A/81B) THEN o ELSE n/a – – S-CSCF or IBCF (IMS-ALG) or ISC gateway function (IMS-ALG) functional entities or ICS user agent or SCC application server or CSI user agent or CSI application server, UE or MGCF or AS or MRFC functional entity or MSC Server enhanced for ICS or EATF or MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c37 IF A.4/47 THEN o.3 ELSE n/a – – an extension to the session initiation protocol for request history information.

c38: IF A.4/2B AND (A.3A/11 OR A.3A/12 OR A.3/7D) THEN m ELSE IF A.4/2B THEN o ELSE n/a – – initiating sessions, conference focus, conference participant, AS performing 3rd party call control.

c39: IF A.3/1 THEN m ELSE IF A.3/7B OR A.3/7D OR A.3/9 THEN o ELSE n/a – – UE, AS acting as an originating UA, or AS acting as third-party call controller, IBCF.

c40 IF A.3/4 OR (A.3/1 AND NOT A.3C/1) OR A.3A/81 OR A.4/22 THEN m ELSE IF (A.3/7A OR A.3/7B OR A.3/7D) THEN o ELSE n/a – – S-CSCF, UE, UE performing the functions of an external attached network, MSC Server enhanced for ICS, notifier of event information, AS, AS acting as terminating UA, or redirect server, AS acting as originating UA, AS performing 3rd party call control.

c42: IF A.3/1 THEN n/a ELSE o – – UE.

c43: IF A.4/2B THEN o ELSE n/a – – initiating sessions.

c44: IF A.4/2C THEN m ELSE o – – initiating a session which require local and/or remote resource reservation.

c45: IF A.4/97 THEN m ELSE n/a – – multiple registrations.

c46 IF A.3/1 OR A.3/4 THEN o ELSE n/a – – UE, S-CSCF.

c47: IF A.4/27 THEN o ELSE n/a – – a messaging mechanism for the Session Initiation Protocol (SIP).

c48: IF A.3A/32 AND A.4/27 THEN m ELSE IF A.4/27 THEN o ELSE n/a – – messaging list server, a messaging mechanism for the Session Initiation Protocol (SIP).

c49: IF A.3/1 OR A.3/9B OR A.3/13B OR A.3A/81 OR A.3/11 OR A.3/12 OR A3A/84 THEN m ELSE o – – UE, IBCF (IMS-ALG), ISC gateway function (IMS-ALG), MSC Server enhanced for ICS, E-CSCF, LRF, EATF.

c50: IF A.3A/81 OR A.3A/81A OR A.3A/81B THEN n/a ELSE IF A.4/15 THEN o ELSE n/a – – MSC Server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface, the REFER method.

c51: IF A.4/2B THEN o ELSE n/a – – initiating a session.

c52: IF A.3A/11 AND A.4/2B THEN m ELSE IF A.4/2B THEN o ELSE n/a – – conference focus, initiating a session.

c53: IF A.3A/81 THEN n/a ELSE IF A.4/20 THEN o ELSE n/a – – MSC Server enhanced for ICS, SIP specific event notification.

c54: IF A.3/1 OR A.3/6 OR A.3/7A OR A.3/7D OR A.3/9 THEN o, ELSE n/a – – UE, MGCF, AS acting as originating UA, AS performing 3rd party call control, IBCF.

c55: IF A.4/67 THEN m ELSE n/a – – number portability parameters for the ‘tel’ URI.

c57: IF A.4/67 THEN m ELSE n/a – – number portability parameters for the ‘tel’ URI.

c58: IF A.3/9B OR A.3/13B OR A.3/6 OR A.3A/81 OR A.3A/81A OR A.3A/81B THEN m ELSE o – – IBCF (IMS-ALG), ISC gateway function (IMS-ALG), MGCF, MSC Server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c59: IF A.3/4 THEN m ELSE IF (A.3/1 OR A.3/6 OR A.3/7A OR A.3/7B OR A.3/7D OR A.3/8) THEN o ELSE n/a – – S-CSCF, UE, MGCF, AS, AS acting as terminating UA, or redirect server, AS acting as originating UA, AS performing 3rd party call control, or MRFC.

c60: IF A.3/9B OR A.3/13B THEN m ELSE IF A.3/1 OR A.3/7A OR A.3/7B OR A.3/7D THEN o ELSE n/a – – IBCF (IMS-ALG), ISC gateway function (IMS-ALG), UE, AS acting as terminating UA, AS acting as originating UA, AS performing 3^rd party call control.

c61: IF (A.3/1 OR A.3A/81 OR A.3/6 OR A.3/7A OR A.3/7B OR A.3/7D OR A.3/8 OR A.3/9B OR A.3/13 OR A3A/84 OR A.3A/81A OR A.3A/81B) THEN o ELSE n/a – – UE, MSC Server enhanced for ICS, MGCF, AS, AS acting as terminating UA, or redirect server, AS acting as originating UA, AS performing 3rd party call control, or MRFC or IBCF (IMS-ALG), ISC gateway function (IMS-ALG), EATF, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c62: IF A.3/1 THEN o ELSE n/a – – UE.

c68: IF A.3/2A OR A.3/9 OR A.4/69 OR A.3A/83 THEN m ELSE o – – P-CSCF (IMS-ALG), IBCF, extending the session initiation protocol Reason header for preemption events and Q.850 causes, SCC application server.

c69: IF A.4/70 THEN o ELSE n/a – – communications resource priority for the session initiation protocol.

c70: IF A.3/9B OR A.3/13B OR A.3A/102 OR A.3A/103 THEN m ELSE IF A.3/1 OR A.3/6 OR A.3/7 OR A.3/7A OR A.3/7B OR A.3/7D OR A.3A/81 OR A.3A/81A OR A.3A/81B THEN o ELSE n/a – – IBCF (IMS-ALG), ISC gateway function (IMS-ALG), MCPTT client, MCPTT server, UE, MGCF, AS, AS acting as terminating UA, or redirect server, AS acting as originating UA, AS performing 3rd party call control, MSC Server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c72: IF A.4/70 THEN o ELSE n/a – – communications resource priority for the session initiation protocol

c74: IF A.3/4 OR A.3/1 THEN o ELSE n/a. – – S-CSCF or UE.

c75: IF A.3/1 THEN o ELSE n/a. – – UE.

c76: IF A.4/75A OR A.4/75B THEN m ELSE n/a – – a relay within the framework for consent-based communications in SIP, a recipient within the framework for consent-based communications in SIP.

c77: IF A.4/59 OR A.4/61 OR A.4/62 OR A.4/63 THEN m ELSE o – – multiple-recipient MESSAGE requests in the session initiation protocol, referring to multiple resources in the session initiation protocol, conference establishment using request-contained lists in the session initiation protocol, subscriptions to request-contained resource lists in the session initiation protocol.

c78: IF (A.4/59 OR A.4/61 OR A.4/62 OR A.4/63) AND (A.3A/11 OR A.3A/31) THEN m ELSE o – – multiple-recipient MESSAGE requests in the session initiation protocol, referring to multiple resources in the session initiation protocol, conference establishment using request-contained lists in the session initiation protocol, subscriptions to request-contained resource lists in the session initiation protocol, conference focus, messaging application server.

c79: IF A.3/9B OR A.3/13B OR (A.3/1 AND (A.4/2B OR A.4/15 OR A.4/20 OR A.4/27)) THEN m ELSE IF A.3/6 OR A.3/7A OR A.3/7D THEN o ELSE n/a – – IBCF (IMS-ALG), ISC gateway function (IMS-ALG), UE, initiating a session, the REFER method, SIP specific event notification, a messaging mechanism for the Session Initiation Protocol (SIP), AS acting as terminating UA, or redirect server, AS performing 3rd party call control.

c80: IF A.4/2B OR A.4/15 OR A.4/20 OR A.4/27 THEN m ELSE n/a – – initiating a session, the REFER method, SIP specific event notification, a messaging mechanism for the Session Initiation Protocol (SIP).

c81: IF A.3/1 OR A.3/6 OR A.3/7A OR A.3/7B OR A.3/7D THEN o ELSE IF A.3/9B OR A.3/13B THEN m ELSE n/a – – UE, MGCF, AS acting as terminating UA, or redirect server, AS acting as originating UA, AS performing 3rd party call control, IBCF (IMS-ALG), ISC gateway function (IMS-ALG).

c82: IF A.3/6 OR A.3A/81 OR A.3A/81A OR A.3A/81B THEN m ELSE n/a – – MGCF, MSC server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c85: IF A.3/1 OR A.3/6 OR A.3A/81 OR A.3A/81A OR A.3A/81B OR A.3/2 OR A.3/7B THEN m ELSE n/a – – UE, MGCF, MSC Server enhanced for ICS, MSC Server enhanced for SRVCC using SIP interface, MSC Server enhanced for DRVCC using SIP interface, P-CSCF, AS acting as originating UA.

c86: IF A.4/3 OR A.4/4 THEN m ELSE n/a – – client behaviour for INVITE requests, server behaviour for INVITE requests.

c87: IF A.3/9B OR A.3/9C OR A.3/13B OR A.3/13C THEN m ELSE o – – IBCF (IMS-ALG), IBCF (Screening of SIP signalling), ISC gateway function (IMS-ALG), ISC gateway function (Screening of SIP signalling).

c88: IF A.3/1 OR A.3/2 THEN m ELSE o – – UE, P-CSCF.

c89: IF A.3/7A OR A.3/8 THEN o ELSE n/a – – AS performing 3rd party call control, MRFC.

c90: IF A.4/13 OR A.3A/53 OR A.3A/54 OR A.3A/91 OR A.3A/85 OR A.3A/86 THEN m ELSE o – – SIP INFO method and package framework, advice of charge application server, advice of charge UA client, malicious communication identification application server, in-dialog overlap signalling application server, in-dialog overlap signalling UA client.

c91: IF A.3A/61 OR A.3A/62 OR A.3A/63 OR A.3A/71 THEN m ELSE o – – SM-over-IP sender, SM-over-IP receiver, IP-SM-GW, IP-SM-GW.

c93: IF A.3/7B OR A.3/7D OR A3A/84 THEN o ELSE n/a – – AS acting as originating UA, AS performing 3rd party call control, EATF.

c94: IF A.3/4 OR A.3/7A OR A.3/7D THEN o ELSE n/a – – S-CSCF and AS acting as terminating UA or redirect server or AS performing 3rd party call control.

c96: IF A.4/30 THEN o ELSE n/a – – extensions to the Session Initiation Protocol (SIP) for asserted identity within trusted networks.

c97: IF (A.3/9B OR A.3/9C OR A.3/13B OR A.3/13C) AND A.4/30 THEN m ELSE IF (A.3/7D OR A.3/11 OR A.3C/1) AND A.4/30 THEN o ELSE n/a – – IBCF (IMS-ALG), IBCF (Screening of SIP signalling), ISC gateway function (IMS-ALG), ISC gateway function (Screening of SIP signalling), AS performing 3rd party call control, E-CSCF, UE performing the functions of an external attached network and extensions to the Session Initiation Protocol (SIP) for asserted identity within trusted networks.

c98: IF A.3/7D OR A.3/9B OR A.3/9C OR A.3/13B OR A.3/13C OR A.3C/1 OR A3A/84 OR A.3A/89 THEN m ELSE n/a – – AS performing 3rd party call control, IBCF (IMS-ALG), IBCF (Screening of SIP signalling), ISC gateway function (IMS-ALG), ISC gateway function (Screening of SIP signalling), UE performing the functions of an external attached network, EATF, ATCF (UA).

c99: IF A.4/15 AND (A.3/9B OR A.3/9C OR A.13/B OR A.13/C) THEN m ELSE IF A.4/15 THEN o ELSE n/a – – the REFER method, IBCF (IMS-ALG), IBCF (Screening of SIP signalling), ISC gateway function (IMS-ALG), ISC gateway function (Screening of SIP signalling).

c100: IF A.3/6 OR A.3A/57 OR A.3A/58 OR A.3A/59 OR A.3A/60 OR A.3A/81 OR A.3A/81A OR A.3A/81B THEN m ELSE o – – MGCF, customized alerting tones application server, customized alerting tones UA client, customized ringing signal application server, customized ringing signal UA client, MSC server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c101: IF A.3D/30 OR A.3D/20A OR A.3D/20B OR A.3D/20C OR A.3D/31 THEN m ELSE n/a – – end-to-access-edge media security using SDES, end-to-access-edge media security for MSRP using TLS and certificate fingerprints, end-to-access-edge media security for BFCP using TLS and certificate fingerprints, end-to-access-edge media security for UDPTL using DTLS and certificate fingerprints, end-to-access-edge media security for RTP media using DTLS-SRTP and certificate fingerprints.

c102: IF A.3A/11 OR A.3A/12 OR A.3/9 THEN m ELSE n/a – – conference focus, conference participant, IBCF.

c103: IF A.3/1 THEN o ELSE IF A.3/2 OR A.3/4 THEN m ELSE n/a – – UE, P-CSCF, S-CSCF.

c104: IF A.3/9B OR A.3/13B THEN m ELSE IF A.3/7A OR A.3/7B OR A.3/7D THEN o ELSE n/a – – IBCF (IMS-ALG), ISC gateway function (IMS-ALG), AS acting as terminating UA, AS acting as originating UA, AS performing 3^rd party call control.

c105: IF A.3/9B OR A.3/13B OR A.3A/82 OR A.3A/83 OR A.3A/87 OR A.3A/89 THEN m ELSE o – – IBCF (IMS-ALG), ISC gateway function (IMS-ALG), ICS user agent, SCC application server, Session continuity controller UE, ATCF (UA).

c106: IF A.3A/50A OR A.3A/83 OR A.3A/89 THEN m ELSE o – – Multimedia telephony application server, SCC application server, ATCF (UA).

c107: IF A.3C/1 OR A.4/2 THEN o ELSE n/a – – UE performing the functions of an external attached network, registrar.

c108: IF A.3/7 OR A.3/8 OR A.3/8A THEN o ELSE n/a – – AS, MRFC, MRB.

c109: IF A.4/76 THEN o ELSE n/a – – a mechanism for transporting user to user call control information in SIP.

c110: IF A.3/1 THEN m ELSE IF A.3/2 OR A.3/3 OR A.3/4 THEN o ELSE n/a – – UE, P-CSCF, I-CSCF, S-CSCF.

c111: IF A.3/1 OR A.3/2 THEN m ELSE n/a – – UE, P-CSCF.

c112: IF NOT (A.3/1 AND NOT A.3C/1) THEN o ELSE n/a – – not UE, UE performing the functions of an external attached network.

c113: IF A.4/104 THEN o.7 ELSE n/a – – SIP overload control.

c114: IF A.4/104 THEN IF A.3/4 OR A.3/7 OR A.3/10 THEN o.7 ELSE n/a – – SIP overload control, S-CSCF, AS, additional routeing functionality.

c115: IF A.3/6 OR A.3/9 OR A.3/7 THEN o ELSE n/a – – MGCF, IBCF, AS

c116: IF A.3/2A OR A.3/6 OR A.3/7 OR A.3/9 THEN o ELSE IF A.3/1 THEN x ELSE n/a – – P-CSCF (IMS-ALG), MGCF, AS, IBCF, UE.

c117 IF A.3/2 OR A.3/4 OR OR A.3/9 OR A.3A/81 OR A.3A/83 OR A.3A/89 OR A.3A/81A THEN o ELSE n/a – – P-CSCF, S-CSCF, IBCF, MSC server enhanced for ICS, SCC application server, ATCF (UA), MSC server enhanced for SRVCC using SIP interface.

c118: IF A.4/49 THEN o ELSE n/a – – session initiation protocol URIs for applications such as voicemail and interactive voice response (NOTE 3).

c119: IF A.3/2A OR A.3/9 THEN o ELSE n/a – – P-CSCF (IMS-ALG), IBCF.

c120: IF A.3/2A OR A.3/9 THEN o ELSE n/a – – P-CSCF (IMS-ALG), IBCF.

c121: IF A.4/15 THEN m ELSE n/a – – the REFER method.

c122: IF A.4/22 THEN m ELSE n/a – – act as a notifier.

c123: IF A.4/111 AND (A.3/7A OR A.3/7B OR A.3/9A OR A.3/9B OR A.3/13A OR A.3/13B) THEN m ELSE IF A.3/4 OR A.3/7 OR A.3A/102 THEN o ELSE n/a.-.-.the Relayed-Charge header field extension, AS acting as terminating UA, or redirect server, AS acting as originating UA, IBCF (THIG), IBCF (IMS-ALG), ISC gateway function (THIG), ISC gateway function (THIG), S-CSCF, AS, transit function.

c124: IF A.3/2A OR A.3/9B OR A.3/7 THEN o ELSE n/a – – P-CSCF (IMS-ALG), I-BCF (IMS-ALG), AS.

c125: IF (A.3/4 OR A.3/6 OR A.3/7A OR A.3/7D OR A.3/9B OR A.3/13B OR A.3A/84 OR A.3A/89 OR A.3/2A OR A.3/8 OR A.3/11A) THEN m ELSE IF A.3/1 AND (A.3B/11 OR A.3B/12 OR A.3B/13 OR A.3B/14 OR A.3B/15) AND (A.3B/1 OR A.3B/2 OR A.3B/3 OR A.3B/4 OR A.3B/5 OR A.3B/6 OR A.3B/7 OR A.3B/8 OR A.3B/9) THEN m ELSE n/a. – – S-CSCF, MGCF, AS acting as terminating UA, AS acting as third-party call controller, IBCF (IMS-ALG), ISC gateway function (IMS-ALG), EATF, ATCF acting as UA, P-CSCF (IMS-ALG), MRFC, E-CSCF acting as UA, UE.

c126: IF A.4/78 THEN o ELSE n/a – – the SIP P-Served-User private header for the 3GPP IM CN subsystem.

c127: IF A.4/78 THEN m ELSE n/a – – the SIP P-Served-User private header for the 3GPP IM CN subsystem.

c128: IF A.3/2A OR A.3/9B OR A.3/7 OR A.3A/103 THEN o ELSE n/a – – P-CSCF (IMS-ALG), IBCF (IMS-ALG), AS, MCPTT server.

c129 IF A.3/6 OR A.3/7 OR A.3/9 OR A.3A/81 OR A.3A/81A OR A.3A/81B THEN o ELSE n/a – – MGCF, AS, IBCF, MSC Server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c130: IF A.3/1 OR A.3/7 THEN o ELSE n/a – – UE, AS,

c131: IF A.3/6 OR A.3A/81 OR A.3A/81A OR A.3A/81B THEN o ELSE n/a – – MGCF, MSC server enhanced for ICS, MSC server enhanced for SRVCC using SIP interface, MSC server enhanced for DRVCC using SIP interface.

c132: IF A.3/6 OR A.3/7 OR A.3/9 THEN o ELSE n/a – – MGCF, AS, IBCF.

c133: IF A.3/2 OR A.3/7 OR A.3/9 THEN o ELSE n/a – – P-CSCF, AS, IBCF.

c134 IF A.4/60 THEN o ELSE n/a – – the Geolocation header field

c135: IF A.3/1 OR A.3/2 OR A.3/7 OR A.3/9 THEN o ELSE n/a – – UE, P-CSCF, AS, IBCF.

c136: IF A.3/1 THEN o ELSE n/a – – UE.

c137: IF A.3/7 OR A.3/9 THEN o ELSE n/a – – AS, IBCF.

c138: IF A.4/38C AND (A.3/7 OR A.3/9) THEN m ELSE n/a – – Multiple SIP Reason Header Field Values (carrying STIR codes in Reason header fields in SIP responses), AS, IBCF.

o.1: At least one of these capabilities is supported.

o.2: At least one of these capabilities is supported.

o.3: At least one of these capabilities is supported.

o.4: At least one of these capabilities is supported.

o.5: At least one of these capabilities is supported.

o.6: It is mandatory to support at least one of these items.

o.7: At least one of these capabilities is supported.

NOTE 1: An AS acting as a proxy may be outside the trust domain, and therefore not able to support the capability for that reason; in this case it is perfectly reasonable for the header to be passed on transparently, as specified in the PDU parts of the profile.

NOTE 2: If a UE is unable to become engaged in a service that potentially requires the ability to identify and interact with a specific UE even when multiple UEs share the same single Public User Identity then the UE support can be "o" instead of "m". Examples include telemetry applications, where point-to-point communication is desired between two users.

NOTE 3: AS performing a service number translation (eg. Freephone)

Ref.

RFC status

Profile status

Ref.

RFC status

Profile status

1

reg event package?

[43]

c1

c3

[43]

c2

c4

1A

reg event package extension for GRUUs?

[94]

c1

c25

[94]

c2

c4

2

refer package?

[36] 3

c13

c13

[36] 3

c13

c13

3

presence package?

[74] 6

c1

c5

[74] 6

c2

c6

4

eventlist with underlying presence package?

[75], [74] 6

c1

c7

[75], [74] 6

c2

c8

5

presence.winfo template-package?

[72] 4

c1

c9

[72] 4

c2

c10

6

xcap-diff package?

[77] 4

c1

c11

[77] 4

c2

c12

7

conference package?

[78] 3

c1

c21

[78] 3

c1

c22

8

message-summary package?

[65]

c1

c23

[65] 3

c2

c24

9

poc-settings package?

[110]

c1

c26

[110]

c2

c27

11

dialog event package?

[171]

c1

c14

[171]

c2

c15

12

load-control package?

[201]

c29

c30

[201]

c29

c31

c1: IF A.4/23 THEN o ELSE n/a – – acting as the subscriber to event information.

c2: IF A.4/22 THEN o ELSE n/a – – acting as the notifier of event information.

c3: IF A.3/1 OR A.3A/81 OR A.3/2 THEN m ELSE IF A.3/7 THEN o ELSE n/a – – UE, MSC Server enhanced for ICS, P-CSCF, AS.

c4: IF A.3/4 THEN m ELSE IF A.3C/1 THEN o ELSE n/a – – S-CSCF, UE performing the functions of an external attached network.

c5: IF A.3A/3 OR A.3A/4 THEN m ELSE IF A.4/23 OR A.3/12 THEN o ELSE n/a – – resource list server or watcher, acting as the subscriber to event information, LRF.

c6: IF A.3A/1 THEN m ELSE IF A.4/22 OR A.3/11A THEN o ELSE n/a – – presence server, acting as the notifier of event information, E-CSCF acting as UA.

c7: IF A.3A/4 THEN m ELSE IF A.4/23 THEN o ELSE n/a – – watcher, acting as the subscriber to event information.

c8: IF A.3A/3 THEN m ELSE IF A.4/22 THEN o ELSE n/a – – resource list server, acting as the notifier of event information.

c9: IF A.3A/2 THEN m ELSE IF A.4/23 THEN o ELSE n/a – – presence user agent, acting as the subscriber to event information.

c10: IF A.3A/1 THEN m ELSE IF A.4/22 THEN o ELSE n/a – – presence server, acting as the notifier of event information.

c11: IF A.3A/2 OR A.3A/4 OR A.3A/56 THEN o ELSE IF A.4/23 THEN o ELSE n/a – – presence user agent or watcher or Ut reference point XCAP client for supplementary services, acting as the subscriber to event information.

c12: IF A.3A/1 OR A.3A/3 OR A.3A/55 THEN m ELSE IF A.4/22 THEN o ELSE n/a – – presence server or resource list server or Ut reference point XCAP server for supplementary services, acting as the notifier of event information.

c13: IF A.4/15 THEN m ELSE n/a – – the REFER method.

c14: IF A.3/12 OR A.3A/87 THEN m ELSE IF A.3/1 OR A.3/7B OR A.3/7D THEN o ELSE n/a – – LRF, session continuity controller UE, UE, AS acting as originating UA, AS performing 3rd party call control.

c15: IF A.3/11 OR A.3A/83 THEN m ELSE IF A.3/1 OR A.3/7A OR A.3/7D THEN o ELSE n/a – – E-CSCF, SCC application server, UE, AS acting as terminating UA, or redirect server, AS performing 3rd party call control.

c21: IF A.3A/12 THEN m ELSE IF A.4/23 THEN o ELSE n/a – – conference participant or acting as the subscriber to event information.

c22: IF A.3A/11 THEN m ELSE IF A.4/22 THEN o ELSE n/a – – conference focus or acting as the notifier of event information.

c23: IF A.3A/52 THEN m ELSE (A.3/1 OR A.3/7A OR A.3/7B) AND A.4/23 THEN o ELSE n/a – – message waiting indication subscriber UA, UE, AS acting as terminating UA, or redirect server, AS acting as originating UA all as subscriber of event information.

c24: IF A.3A/52 THEN m ELSE (A.3/1 OR A.3/7A OR A.3/7B) AND A.4/22 THEN o ELSE n/a – – message waiting indication notifier UA, UE, AS acting as terminating UA, or redirect server, AS acting as originating UA all as notifier of event information.

c25: IF A.4A/1 THEN (IF A.3/1 AND A.4/53 THEN m ELSE o) ELSE n/a – – reg event package, UE, reg event package extension for GRUUs.

c26: IF (A.3/7B OR A.3/1) AND (A.4/23 OR A.4/41) THEN o ELSE n/a – – AS acting as originating UA, UE, acting as the subscriber to event information, an event state publication extension to the session initiation protocol.

c27: IF (A.4/22 OR A.4/41) AND A.3/1 THEN o ELSE n/a – – UE, acting as the notifier of event information, an event state publication extension to the session initiation protocol.

c28: IF A.3/1 OR A.3A/81 OR A.3/2 OR A.3/7B THEN m ELSE n/a – – UE, MSC Server enhanced for ICS, P-CSCF, AS acting as originating UA.

c29: IF A.4/104B THEN m ELSE n/a – – distribution of load filters.

c30: IF A.4/104B THEN IF A.3/4 OR A.3/7 OR A.3/9 THEN m ELSE n/a – – distribution of load filters. S-CSCF, IBCF, AS.

c31: IF A.4/104B THEN If A.3/7 THEN m ELSE n/a – – distribution of load filters, AS.

Ref.

RFC status

Profile status

Ref.

RFC status

Profile status

1

DTMF info package?

7.12.1

n/a

c1

7.12.1

n/a

c1

2

g.3gpp.mid-call?

[8M]

n/a

c2

[8M]

n/a

c3

3

g.3gpp.ussd?

[8W]

n/a

c4

[8W]

n/a

c4

4

g.3gpp.current-location-discovery info package ?

subclause 7.12.2.1

n/a

c5

subclause 7.12.2.1

n/a

c6

5

EmergencyCallData.eCall.MSD Info-Package

[244] 14.9

m

c7

[244] 14.9

m

c7

c1: IF A.3/6 OR A.3A/57 OR A.3A/58 OR A.3A/59 OR A.3A/60 THEN m ELSE o – – MGCF, customized alerting tones application server, customized alerting tones UA client, customized ringing signal application server, customized ringing signal UA client.

c2: IF A.3A/83 THEN o ELSE n/a – – SCC application server.

c3: IF A.3A/81 OR A.3A/81B THEN o ELSE n/a – – MSC server enhanced for ICS, MSC server enhanced for DRVCC using SIP interface.

c4: IF A.3A/92 OR A.3A/93 THEN m ELSE n/a – – USSI UE, USSI AS.

c5: IF A.3/11A OR A.3/2A THEN o ELSE n/a – – E-CSCF acting as UA, P-CSCF (IMS-ALG).

c6: IF (A.3/1 AND (A.3B/11 OR A.3B/12 OR A.3B/13 OR A.3B/14 OR A.3B/15)) OR A.3/2A THEN o ELSE n/a – – UE, IEEE-802.11, IEEE-802.11a, IEEE-802.11b, IEEE-802.11g, IEEE-802.11n, IEEE-802.11ac, P-CSCF (IMS-ALG).

c7: IF (A.3/1 AND A.4/120) THEN m ELSE n/a – – UE, Next-Generation Pan-European eCall emergency service.

Ref.

RFC status

Profile status

Ref.

RFC status

Profile status

1

msc-ivr/1.0

[147]

c1

[147]

c2

2

msc-mixer/1.0

[148]

c1

[148]

c2

3

mrb-publish/1.0

[192]

c3

[192]

c4

c1: IF A.3/7D THEN o ELSE n/a – – AS performing 3rd party call control.

c2: IF A.3/8 THEN o ELSE n/a – – MRFC.

c3: IF A.3/8 THEN o ELSE n/a – – MRFC.

c4: IF A.3/8A THEN o ELSE n/a – – MRB.