Help Center> Meeting> Client SDK Reference> iOS SDK> Typical Scenarios> Scenario 6: Initiating a Call
Updated on 2023-03-23 GMT+08:00
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Scenario 6: Initiating a Call

Description

The startCall API can be used to initiate a call after you log in.

Service Process

If you need to initiate a call using the SDK, call the startCall API and then implement the callback.

  1. Call the API.

    1. Call the startCall API to initiate a call.

  2. Implement the callback.

    Implement the callback.

Sample Code

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/// Initiate a call.
- (void)startCall {
    /**
     * App ID login scenario: You can use an account, number, or third-party user ID for login. The priority is as follows: number > account > third-party user ID.
     * Non-app ID login scenario: You can use an account or number for login. The priority is as follows: number > account.
     */
    HWMStartCallParam *param = [[HWMStartCallParam alloc] init];
    param.isVideo = YES;
    param.account = @"";
    param.number = @"+991112988657623";
    param.thirdUserId = @"";
    [[HWMSdk getOpenApi] startCall:param callback:^(NSError * _Nullable error, id  _Nullable result) {
        if (error) {
            NSLog(@"Failed to initiate the call %@", error.localizedDescription);
        }else{
            NSLog(@"Call initiated.");
        }
    }];
}
Parent topic: Typical Scenarios