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adiReleaseSecondCall

Description

Releases a second call on a PBX, Centrex, or Centrex-like, line.

Prototype

DWORD adiReleaseSecondCall( CTAHD ctahd )
ctahd Context handle returned by adiOpenPort.

Return Values

SUCCESS
ADIERR_INVALID_CALL_STATE
CTAERR_INVALID_CTAHD
CTAERR_INVALID_STATE

Events

ADIEVN_CALL2_DISCONNECTED
The call control state returns to ADI_CC_STATE_CONNECTED.

Details

This function is an extension to the standard call control model. It is used to release the second call established with adiPlaceSecondCall. It can also be used to abort the placing of the second call or the transference of the call (adiTransferCall). It is only valid from the ADI_CC_STATE_CONNECTED2 or ADI_CC_STATE_PLACING_CALL2 states.
Note: This function is not available when using the NOCC protocol.

See Also

adiPlaceSecondCall, adiTransferCall

Example

See the xferpbx demonstration program.

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