# NMS CAS TCP call control capabilities

This topic provides an overview of the NCC capabilities associated with individual NMS CAS TCPs. For more information, refer to the Natural Call Control Service Developer's Reference Manual and to NMS CAS protocols.

## AP2, EAM, EL7, EUC, EUC/SWE, FGD, GDS, and LPS

The following table shows the capabilities that the indicated protocols support:

Capability | AP2 | EAM | EL7 | EUC | EUC/ SWE | FGD | GDS | LPS
--- | --- | --- | --- | --- | --- | --- | --- | ---
NCC_CAP_ACCEPT_CALL | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes
NCC_CAP_SET_BILLING | No | Yes | No | No | No | No | No | No
NCC_CAP_OVERLAPPED_SENDING | Yes | Yes | No | Yes | Yes | Yes | No | No
NCC_CAP_HOLD_CALL | No | No | Yes | No | No | No | Yes | Yes
NCC_CAP_SUPERVISED_TRANSFER | No | No | Yes | No | No | No | Yes | Yes
NCC_CAP_AUTOMATIC_TRANSFER | No | No | Yes | No | No | No | Yes | Yes
NCC_CAP_EXTENDED_CALL_STATUS | No | Yes | No | No | Yes | Yes | No | Yes
NCC_CAP_SEND_CALL_MESSAGE | No | No | No | No | No | No | No | No
NCC_CAP_SEND_LINE_MESSAGE | No | No | No | No | No | No | No | No
NCC_CAP_HOLD_IN_ANY_STATE | No | No | No | No | No | No | No | No
NCC_CAP_DISCONNECT_IN_ANY_STATE | No | No | No | No | No | No | No | No
NCC_CAP_MEDIA_IN_SETUP | Yes | Yes | No | Yes | Yes | Yes | No | No
NCC_CAP_CALLER_ID | No | Yes | No | No | Yes | Yes | No | Yes

Note: The NCC_CAP_CALLER_ID capability is supported for France, Japan, and the US if the NCC.X.ADI_LPS.cidsupport parameter is set to 1.

## MELCAS, NEC, MFC, MFS, OPS, R15, SS5, STA, and WNK

The following table shows the capabilities that the indicated protocols support:

Capability | MELCAS | NEC | MFC | MFS | OPS | R15 | SS5 | STA | WNK
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
NCC_CAP_ACCEPT_CALL | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes
NCC_CAP_SET_BILLING | No | No | Yes | No | No | No | No | No | No
NCC_CAP_OVERLAPPED_SENDING | No | No | Yes | Yes | No | Yes | Yes | No | Yes
NCC_CAP_HOLD_CALL | Yes | Yes | No | No | Yes | No | No | Yes | Yes
NCC_CAP_SUPERVISED_TRANSFER | Yes | Yes | No | No | Yes | No | No | No | Yes
NCC_CAP_AUTOMATIC_TRANSFER | Yes | Yes | No | No | Yes | No | No | No | Yes
NCC_CAP_EXTENDED_CALL_STATUS | No | No | Yes | Yes | No | Yes | No | No | No
NCC_CAP_SEND_CALL_MESSAGE | No | No | No | No | No | No | No | No | No
NCC_CAP_SEND_LINE_MESSAGE | No | No | No | No | No | No | No | No | No
NCC_CAP_HOLD_IN_ANY_STATE | No | No | No | No | No | No | No | No | No
NCC_CAP_DISCONNECT_IN_ANY_STATE | No | No | No | No | No | No | No | No | No
NCC_CAP_MEDIA_IN_SETUP | No | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes
NCC_CAP_CALLER_ID | Yes | No | Yes | Yes | Yes | Yes | No | No | Yes