PrepareGroupCallArg  Message

This service is used by the Anchor_MSC to inform the Relay_MSC about a group call set-up. This operation package includes the operations required for group call and broadcast call procedures between MSCs. prepareGroupCall is a consumer invoke.
Reference: TS 29.002-f30

Procedure:

  prepareGroupCall

Application ID:

  Application: 3GPP G

Application Context:

  groupCallControlContext


Contained Information Elements

Name

Occurrences

Value Source

teleservice 1 .. 1 G: tele_service
asciCallReference 1 .. 1
codec-Info 1 .. 1 G: codec_type
cipheringAlgorithm 1 .. 1
groupKeyNumber-Vk-Id 0 .. 1
groupKey 0 .. 1
priority 0 .. 1
uplinkFree 0 .. 1
extensionContainer 0 .. 1
vstk 0 .. 1
vstk-rand 0 .. 1
talkerChannelParameter 0 .. 1
uplinkReplyIndicator 0 .. 1