Synopsis:

CCsetupack(port, channel[,progress,Display])

Arguments:

       port – The logical E1/T1 port number.

channel – The channel number.

[progress] – option progress indicators supplied as a hexadecimal string

[Display] - option display indicators supplied as a hexadecimal string

Description:   This function maps to the following Aculab function:

       ACU_ERR call_setup_ack(SETUP_ACK_XPARMS *setup_ackp);

This function may be used on an incoming call to send a Q.931 SETUP_ACKNOWLEDGE message to the calling party.

The optional progress or display parameters can be used to set the progress indicator or display fields in the Aculab sig_q931 structure.   These must be passed as hexadecimal strings where each byte is represented by two hexadecimal string characters.

Returns: This function returns 0 upon success or a negative error code.