Avaya T3 IP Service Manual page 218

2 Service Operations
Overview of acknowledgements:
Acknowledgement
OK
CONNECT
RING
NO CARRIER
ERROR
CONNECT <Baud rate>
NO DIALTONE
BUSY
RRING
RING <call number>
Acknowledgement levels:
Level Meaning
0 OK, CONNECT, RING, NO_CARRIER, ERROR
1 OK, CONNECT <Baud rate>, RING NO CARRIER, ERROR
2 OK, CONNECT <Baud rate>, RING NO CARRIER, ERROR, NO DIALTONE
3 OK, CONNECT <Baud rate>, RING NO CARRIER, ERROR, BUSY
4 OK, CONNECT <Baud rate>, RING NO CARRIER, ERROR, NO DIALTONE, BUSY
5 OK, CONNECT <Baud rate>, RING <phone number>, NO CARRIER, ERROR, BUSY,
NO DIALTONE, RRING
4.999.099.262 - 07/07
No. Application
0 Syntax OK or dialing activated
1 Connection exists
2 Call to telephone service
3 Release, incoming or outgoing
4 Syntax error or command not executed
5 <Baud rate> 1200 bis 38400
6 No line is free
7 Called number is busy
8 Called number is not engaged
9 Call with call number, if available
2.29 Links and acessories
Page 218