5.5.14 Default MCVideo Call Control Off-network Messages and Other Information Elements

36.579-13GPPMission Critical (MC) services over LTEPart 1: Common test environmentRelease 15TS

5.5.14.1 GROUP CALL PROBE

Table 5.5.14.1-1: GROUP CALL PROBE from the UE to Other UEs

Derivation Path: TS 24.281 [86] Table 17.1.2.1-1

Information Element

Value/remark

Comment

Condition

Group call probe message identity

"10000001"

MCVideo group ID

px_MCVideo_Group_A_ID

5.5.14.2 GROUP CALL ANNOUNCEMENT

Table 5.5.14.2-1: GROUP CALL ANNOUNCEMENT from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.3.1-1

Information Element

Value/remark

Comment

Condition

Group call announcement message Identity

"10000010"

Call identifier

a random number uniformly distributed between (0, 65535) generated at the beginning of a call establishment

Call type

"00000001"

Basic Group Call

"00000011"

EMERGENCY-CALL

"00000100"

IMMPERIL-CALL

Refresh interval

10000

The Refresh interval contains a number denoting the minimum time interval (milliseconds) between two successive periodic announcements.

NOTE: TS 24.281 [26] clause 9.3.2.4.3.1 states that the refresh interval of the call is fixed to 10 seconds (10000 ms)

Call start time

The Call start time value is an unsigned integer containing UTC time of the time when a call was started, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).

Last call type change time

The Last call type change time value is an unsigned integer containing UTC time of the time when a call priority was changed, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).

MCVideo group ID

px_MCVideo_Group_A_ID

SDP

As described in TS36.579-1, Table 5.5.3.1.3-2

Originating MCPTT user ID

px_MCVideo_ID_User_A

pre-set MCVideo user ID

Last user to change call type

The ID of the last user to change contents

Confirm mode indication

Present

Probe response

Not Present

5.5.14.3 GROUP CALL ACCEPT

Table 5.5.14.3-1: GROUP CALL ACCEPT from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.4.1-1

Information Element

Value/remark

Comment

Condition

Group call accept message identity

"10000011"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

Call type

"00000001"

Basic Group Call

"00000011"

EMERGENCY-CALL

"00000100"

IMMPERIL-CALL

MCVideo group ID

px_MCVideo_Group_A_ID

Sending MCVideo user ID

px_MCVideo_ID_User_A

5.5.14.4 GROUP CALL EMERGENCY END

Table 5.5.14.4-1: GROUP CALL EMERGENCY END from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.13.1-1

Information Element

Value/remark

Comment

Condition

Group call emergency end message identity

"10000100"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

Last call type change time

The Last call type change time value is an unsigned integer containing UTC time of the time when a call priority was changed, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).

Last user to change call type

px_MCVideo_ID_User_A

The ID of the last user to change contents

MCVideo group ID

px_MCVideo_Group_A_ID

Originating MCVideo user ID

px_MCVideo_ID_User_A

5.5.14.5 GROUP CALL IMMINENT PERIL END

Table 5.5.14.5-1: GROUP CALL IMMINENT PERIL END from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.12.1-1

Information Element

Value/remark

Comment

Condition

Group call imminent peril end message identity

"10000101"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

Last call type change time

The Last call type change time value is an unsigned integer containing UTC time of the time when a call priority was changed, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).

Last user to change call type

px_MCVideo_ID_User_A

The ID of the last user to change contents

MCVideo group ID

px_MCVideo_Group_A_ID

Originating MCVideo user ID

px_MCVideo_ID_User_A

5.5.14.6 GROUP CALL BROADCAST

Table 5.5.14.6-1: GROUP CALL BROADCAST from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.18.1-1

Information Element

Value/remark

Comment

Condition

Group call broadcast message identity

"10000110"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

Call type

"00000010"

Broadcast Group Call

Originating MCVideo user ID

px_MCVideo_ID_User_A

MCVideo group ID

px_MCVideo_Group_A_ID

SDP

As described in TS36.579-1, Table 5.5.3.1.3-2

5.5.14.7 GROUP CALL BROADCAST END

Table 5.5.14.7.1-1: GROUP CALL BROADCAST END from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.19.1-1

Information Element

Value/remark

Comment

Condition

Group Call Broadcast end message identity

"10000111"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

MCVideo group ID

px_MCVideo_Group_A_ID

Originating MCVideo user ID

px_MCVideo_ID_User_A

5.5.14.8 PRIVATE CALL SETUP REQUEST

Table 5.5.14.8-1: PRIVATE CALL SETUP REQUEST from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.5.1-1.

Information Element

Value/remark

Comment

Condition

Private call setup request message identity

"10001000"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

Commencement mode

"00000000"

Automatic Commencement Mode

Call type

"00000101"

Private Call

MCVideo user ID of the caller

px_MCVideo_ID_User_A

MCVideo user ID of the callee

px_MCVideo_ID_User_B

SDP offer

As described in TS36.579-1, Table 5.5.3.1.3-2 with condition PRIVATE_CALL

User location

Not Present

5.5.14.9 PRIVATE CALL RINGING

Table 5.5.14.9-1: PRIVATE CALL RINGING from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.6.1-1.

Information Element

Value/remark

Comment

Condition

Private call ringing message identity

"10001001"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

MCVideo user ID of the caller

px_MCVideo_ID_User_A

MCVideo user ID of the callee

px_MCVideo_ID_User_B

5.5.14.10 PRIVATE CALL ACCEPT

Table 5.5.14.10-1: PRIVATE CALL ACCEPT from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.7.1-1.

Information Element

Value/remark

Comment

Condition

Private call accept message identity

"10001010"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

MCVideo user ID of the caller

px_MCVideo_ID_User_A

MCVideo user ID of the callee

px_MCVideo_ID_User_B

SDP answer

As described in TS36.579-1, Table 5.5.3.1.3-2 with condition PRIVATE_CALL

5.5.14.11 PRIVATE CALL REJECT

Table 5.5.5.11.1-1: PRIVATE CALL REJECT from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.8.1-1.

Information Element

Value/remark

Comment

Condition

Private call reject message identity

"10001011"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

Reason

"00000000"

00000000 = REJECT;

00000001 = MEDIA FAILURE;

00000010 = BUSY;

00000011 = E2E SECURITY CONTEXT FAILURE;

00000100 = FAILED

MCVideo user ID of the caller

px_MCVideo_ID_User_A

MCVideo user ID of the callee

px_MCVideo_ID_User_B

5.5.14.12 PRIVATE CALL RELEASE

Table 5.5.14.12-1: PRIVATE CALL RELEASE from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.9.1-1.

Information Element

Value/remark

Comment

Condition

Private call release message identity

"10001100"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

MCVideo user ID of the caller

px_MCVideo_ID_User_A

MCVideo user ID of the callee

px_MCVideo_ID_User_B

5.5.14.13 PRIVATE CALL RELEASE ACK

Table 5.5.14.13-1: PRIVATE CALL RELEASE ACK from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.10.1-1.

Information Element

Value/remark

Comment

Condition

Private call release ack message identity

"10001101"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

MCVideo user ID of the caller

px_MCVideo_ID_User_A

MCVideo user ID of the callee

px_MCVideo_ID_User_B

5.5.14.14 PRIVATE CALL ACCEPT ACK

Table 5.5.14.14-1: PRIVATE CALL ACCEPT ACK from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.11.1-1.

Information Element

Value/remark

Comment

Condition

Private call accept ack message identity

"10001110"

Call identifier

a random number uniformly distributed between (0, 65536) generated at the beginning of a call establishment

MCVideo user ID of the caller

px_MCVideo_ID_User_A

MCVideo user ID of the callee

px_MCVideo_ID_User_B

5.5.14.15 GROUP EMERGENCY ALERT

Table 5.5.14.15.1-1: GROUP EMERGENCY ALERT from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.14.1-1

Information Element

Value/remark

Comment

Condition

Group emergency alert message identity

"10001111"

MCVideo group ID

px_MCVideo_Group_A_ID

Originating MCVideo user ID

px_MCVideo_ID_User_A

Organization name

px_MCX_DomainName_Organization_A

User location

Not Present

User location

USER_LOC

Latitude

any allowed value

Longitude

any allowed value

Altitude

Not present, or any allowed value

Optional IE

Accuracy

any allowed value

Timestamp

any allowed value

Condition

Explanation

USER_LOC

If requested, shall set the location IE with UE (MCPVideo Client) current location

5.5.14.16 GROUP EMERGENCY ALERT ACK

Table 5.5.14.16.1-1: GROUP EMERGENCY ALERT ACK from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.15.1-1

Information Element

Value/remark

Comment

Condition

Group emergency alert ack message identity

"10010000"

MCVideo group ID

px_MCVideo_Group_A_ID

Originating MCVideo user ID

px_MCVideo_ID_User_B

Sending MCVideo user ID

px_MCVideo_ID_User_A

5.5.14.17 GROUP EMERGENCY ALERT CANCEL

Table 5.5.14.17.1-1: GROUP EMERGENCY ALERT CANCEL from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.16.1-1

Information Element

Value/remark

Comment

Condition

Group emergency alert cancel message identity

"10010001"

MCVideo group ID

px_MCVideo_Group_A_ID

Originating MCVideo user ID

px_MCVideo_ID_User_A

Sending MCVideo user ID

px_MCVideo_ID_User_A

5.5.14.18 GROUP EMERGENCY ALERT CANCEL ACK message

Table 5.5.14.18.1-1: GROUP EMERGENCY ALERT CANCEL ACK from the UE to other UEs

Derivation Path: TS 24.281 [86] Table 17.1.17.1-1

Information Element

Value/remark

Comment

Condition

Group emergency alert cancel ack message identity

"10010010"

MCVideo group ID

px_MCVideo_Group_A_ID

Originating MCVideo user ID

px_MCVideo_ID_User_A

Sending MCVideo user ID

px_MCVideo_ID_User_B

5.5.14.19 PRIVATE REMOTE VIDEO PUSH REQUEST message

Table 5.5.14.19-1: PRIVATE REMOTE VIDEO PUSH REQUEST from the UE to another UE

Derivation Path: TS 24.381 [86] Table 17.1.20.1-1

Information Element

Value/remark

Comment

Condition

Remote video push setup request message identity

"10010011"

Call identifier

a random number uniformly distributed between (0, 65535) generated at the beginning of a call establishment

MCVideo remote push requester

px_MCVideo_ID_User_A

TS 24.281, Section 13.3.2.2.1

MCVideo remote push call originator

px_MCVideo_ID_User_A

The stored caller ID

MCVideo remote push call recipient

px_MCVideo_ID_User_B

The stored callee ID

Video Information

The Video Information IE is used to indicate the source (user/group) of the video being pushed.

TS 24.281, Sections 13.3.2.2.1 and 17.2.17, Figure 17.2.17-1, Tables 17.2.17-1 and 17.2.17-2.

Source ID type

"00000000"

user ID

Length of Source ID contents

Source ID

px_MCVideo_ID_User_A

5.5.14.20 GROUP REMOTE VIDEO PUSH REQUEST message

Table 5.5.14.20-1: GROUP REMOTE VIDEO PUSH REQUEST from the UE to another UE

Derivation Path: TS 24.281 [86] Table 17.1.21.1-1

Information Element

Value/remark

Comment

Condition

Remote video push setup request message identity

"10010100"

Call identifier

a random number uniformly distributed between (0, 65535) generated at the beginning of a call establishment

MCVideo remote push requester

px_MCVideo_ID_User_A

MCVideo remote push call originator

px_MCVideo_ID_User_A

The stored caller ID

MCVideo remote push call recipient

px_MCVideo_Group_A_ID

The stored group recipient ID

Video Information

The Video Information IE is used to indicate the source (user/group) of the video being pushed.

Source ID type

"00000001"

group ID

Length of Source ID contents

Source ID

px_MCVideo_Group_A_ID

5.5.14.21 VIDEO PUSH TRYING RESPONSE message

Table 5.5.14.21-1: VIDEO PUSH TRYING RESPONSE from UE to other UE

Derivation Path: TS 24.281 [86] Table 17.1.22.1-1

Information Element

Value/remark

Comment

Condition

Remote video push trying response message identity

"10010101"

Call identifier

a random number uniformly distributed between (0, 65535) generated at the beginning of a call establishment

5.5.14.22 NOTIFY VIDEO PUSH message

Table 5.5.14.22-1: NOTIFY VIDEO PUSH message content

Derivation Path: TS 24.281 [86] Table 17.1.23.1-1

Information Element

Value/remark

Comment

Condition

Remote video push notification message identity

"10010110"

Call identifier

a random number uniformly distributed between (0, 65535) generated at the beginning of a call establishment

Result

"00000000"

00000000 = SUCCESS

00000001 =FAILURE

MCVideo remote push request notifier

px_MCVideo_ID_User_A

TS 24.281, section 13.3.2.2.6

MCVideo remote push request notification recipient

px_MCVideo_ID_User_B

MCVideo remote push call recipient user

Not present

px_MCVideo_ID_User_A

PRIVATE-CALL

MCVideo remote push call recipient group

Not present

px_MCVideo_Group_A_ID

GROUP-CALL

Reason

Not present