Apêndice I

Sinais C&I definidos na Recom. H.230

 

Abreviação

Notas

Descrição

AIA[COMP/ci1] 

 

Audio Indicate Active

AIM[COMP/ci2] 

 

Audio Indicate Muted

CCA[COMP/ci3] 

 

Chair-control Command Acquire

CCD[COMP/ci4] 

S

Chair-control Command Disconnect

CCK[COMP/ci5] 

 

Chair-control Command Kill

CCR[COMP/ci6] 

 

Chair-control Command Release/Refuse

CIC[COMP/ci7] 

 

Chair-control Indicate Capability

CIR[COMP/ci8] 

 

Chair-control Indicate Release/Refuse

CIS[COMP/ci9] 

 

Chair-control Indicate Stopped-using-token

CIT[COMP/ci10] 

 

Chair-control Indicate Token

DCA-L[COMP/ci11] 

S

Data (LSD) Command Acquire

DCA-H[COMP/ci12] 

S

Data (HSD) Command Acquire

DCC-L[COMP/ci13] 

 

Data (LSD) Command Close

DCC-H[COMP/ci14] 

 

Data (HSD) Command Close

DCR-L[COMP/ci15] 

 

Data (LSD) Command Release/Refuse

DCR-H[COMP/ci16] 

 

Data (HSD) Command Release/Refuse

DIS-L[COMP/ci17] 

 

Data (LSD) Indicate Stopped-using-token

DIS-H[COMP/ci18] 

 

Data (HSD) Indicate Stopped-using-token

DIT-L[COMP/ci19] 

 

Data (LSD) Indicate Token

DIT-H[COMP/ci20] 

 

Data (HSD) Indicate Token

IIS [COMP/ci21] 

M

Information Indicate String

LCA[COMP/ci22] 

 

Loopback Command, Audio Loop Request

LCD[COMP/ci23] 

 

Loopback Command, Digital Loop Request

LCO[COMP/ci24] 

 

Loopback Command Off

LCV[COMP/ci25] 

 

Loopback Command, Video Loop Request

MCC[COMP/ci26] 

C

Multipoint Command Conference

MCN[COMP/ci27] 

 

Multipoint Command Negating MCS

MCS[COMP/ci28] 

 

Multipoint Command Symmetrical Data-transmission

MCV[COMP/ci29] 

C

Multipoint Command Visualization-forcing

MIH[COMP/ci30] 

 

Multipoint Indicate Hierarchy

MIL[COMP/ci31] 

S

Multipoint Indication Loop

MIM[COMP/ci32] 

 

Multipoint Indicate master MCU

MIS[COMP/ci33] 

C

Multipoint Indication Secondary-status

MIV[COMP/ci34] 

C

Multipoint Indication Visualization

MIZ[COMP/ci35] 

C

Multipoint Indication Zero-communication

RAN[COMP/ci36] 

S

Random Number

RID[COMP/ci37] 

 

Restrict Indicate Denied

RIU[COMP/ci38] 

 

Restrict Indicate_Unrestricted

RIR[COMP/ci39] 

 

Restrict Indicate Request

TCA[COMP/ci1] 

 

Token Command Association

TCI[COMP/ci2] 

 

Terminal Command Identity

TCP[COMP/ci3] 

S

Terminal Command Personal-Identifier (reserved)

TCS-n[COMP/ci4] 

 

Terminal Command String

TCU [COMP/ci5] 

 

Terminal Command Update

TIA[COMP/ci6] 

S

Terminal Indicate Assignment

TIC [COMP/ci7] 

 

Terminal Indicate Capability

TID[COMP/ci8] 

S

Terminal Indicate Dropped

TIF[COMP/ci9] 

S

Terminal Indicate Floor-request

TII[COMP/ci10] 

S

Terminal Indicate Identity

TIL [COMP/ci11] 

M

Terminal Indicate List

TIN[COMP/ci12] 

S

Terminal Indicate Number

TIP[COMP/ci13] 

M

Terminal Indicate Personal-Identifier(reserved)

TIR[COMP/ci14] 

M

Token Indicate Response

TIS[COMP/ci15] 

 

Terminal Indicate identity-Stop

TIX[COMP/ci16] 

 

Terminal Indicate additional-channel-X

VCB[COMP/ci17] 

S, C

Video Command Broadcast

VCF[COMP/ci18] 

 

Video Command Freeze-Picture Request

VCR [COMP/ci19] 

 

Video Command Release/Refuse

VCS[COMP/ci20] 

S, C

Video Command Select

VCU[COMP/ci21] 

 

Video Command Fast Update Request

VIA [COMP/ci22] 

 

Video Indicate Active

VIA2 [COMP/ci23] 

 

Video Indicate Active 2

VIA3 [COMP/ci24] 

 

Video Indicate Active 3

VIC[COMP/ci25] 

S

Video Indicate Compose

VIM[COMP/ci26] 

 

Video Indicate Mixing (capability)

VIN

S

Video Indicate Number

VIN2[COMP/ci27] 

S

Video Indicate Number 2

VIR[COMP/ci28] 

 

Video Indicate Ready-to-activate

VIS [COMP/ci29] 

 

Video Indicate Suppressed

S        Seguido por um número ou alfanumérico SBE.

M      Usa “start-MBE”.

C       Sianis de cancelamento também estão definidos.

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