callInvite abstract method
Supported versions: 2.1.5 and above.
Detail description: When the caller initiates a call invitation, the called party can use callAccept to accept the call invitation or callReject to reject the invitation.
Business scenario: When you need to initiate a call invitation, you can create a unique callid through this interface to maintain this call invitation.
When to call: It can be called after creating a ZIM instance through create.
Note: The call invitation has a timeout period, and the call invitation will end when the timeout period expires.
invitees
list of invitees.
config
Call Invitation Related Configuration.
Implementation
Future<ZIMCallInvitationSentResult> callInvite(
List<String> invitees, ZIMCallInviteConfig config);