117
Questions and answers
CE 450 IP R / IM-Ost english / A31008-M1817-R601_1-7619 / appendix.fm / 02.03.2007
Ve
rs
ion 2,
21
.12.
2006
0x505 The server rejects the query because the indicated version number of the SIP protocol does
not at least concur with the version that the server or the SIP device uses that is involved in
this query.
0x515 The server rejects the query because the message exceeds the maximum permitted size.
0x600 The called party is busy.
0x603 The called party has rejected the call.
0x604 The called URI does not exist.
0x606 The communication settings are not acceptable.
0x701 The called party has hung up.
0x703 Connection interrupted because of time-out.
0x704 Connection interrupted because of a SIP error.
0x705 Wrong dialling tone.
0x706 No connection established.
0x751 Busy tone:
No codec match between the calling and called subscriber.
0x810 General socket layer error: User is not authorised.
0x811 General socket layer error:
Wrong socket number.
0x812 General socket layer error: Socket is not connected.
0x813 General socket layer error:
Memory error.
0x814 General socket layer error: Socket not available - check IP settings / connection problem /
VoIP setting incorrect.
0x815 General socket layer error:
Illegal application on the socket interface.
Status
code
Meaning