BusinessPhone Communication Platform 4.0
Signal Types, Internal Messages and CSW-Blocks > Internal Messages - Info Codes > Sorted by Info code

## CD IOCTRL

00h IOCINITACK |  | Init acknowledge |
01h IOCINITNAK |  | Init negative acknowledge |
02h IOCCALL |  | Call from connected PC/terminal |
03h IOCERR |  | IO-error, (please, release me) |
04h IOCCONREL |  | Release CSM connection |
08h IOCSNDREQ |  | Request of data sending |
09h IOCSNDRDY |  | RP ready to send data. (IODATA) |
0Ah IOCSNDEND |  | No more data to send, stand by |
0Bh IOCRECREQ |  | Request of data receiving |
0Ch IOCRECRDY |  | CP ready to receive data (IODATA) |
0Dh IOCRECEND |  | No more to receive, stand by |
0Eh IOCNEWPROT |  | Change line protocol |
0Fh IOCMDMRDY |  | Modem is ready to send data |
10h IOCSNDENDREQ |  | No more data to send and request of correct sending to external unit |
11h IOCSNDOUT |  | RP sends current data package to external unit correctly |
12h IOCSNDCLEAR |  | All temporarily stored data packages are deleted |

Revision: PD2 © Ericsson Enterprise 2003