Siemens Gigaset S685 IP User Manual page 142

Status Meaning
code
0x483 Too many "hops":
The query was rejected because the
service server (proxy) has decided
that this query has already passed
through too many service servers.
The maximum number was previ-
ously specified by the original sender
of the query.
0x484 Wrong number:
In most cases this response means
that you have simply omitted one or
more digits in the phone number.
0x485 The URI dialled is not unique and can-
not be processed by the VoIP pro-
vider.
0x486 The called party is busy.
0x487 General faults:
The call was interrupted before a call
was established. The status code con-
firms receipt of the interruption sig-
nal.
0x488 The server cannot process the query
because the data entered in the
media description is not compatible.
0x491 The server notifies that the query will
be processed as soon as a previous
query has been completed.
0x493 The server rejects the query because
the phone cannot decrypt the mes-
sage. The sender has used an encryp-
tion method that neither the server
nor the receiver phone can decrypt.
0x500 The proxy or the receiving device has
discovered a fault while executing
the query, which makes further exe-
cution of the query impossible. In this
case, the caller or the phone displays
the fault and repeats the query after
a few seconds. The number of sec-
onds after which the query can be
repeated may be transmitted to the
caller or phone by the receiving
device.
Status Meaning
code
0x501 The query cannot be processed by
the recipient because the recipient
does not have the functionality that
the caller requires. If the recipient
understands the query but does not
process it because the sender does
not have the necessary rights or the
query is not permitted in the current
context, a 405 is sent instead of 501.
0x502 In this case, the receiving device that
transmits this error code is a proxy or
a gateway and has received an invalid
response from its gateway via which
this query is to be processed.
0x503 The query cannot currently be proc-
essed by the receiving device or the
proxy because the server is either
overloaded or is being serviced. If it is
possible for the query to be repeated
in the foreseeable future, the server
informs the caller or the phone of
this.
0x504 Time limit at the gateway
0x505 The server rejects the query because
the indicated version number of the
SIP protocol does not at least concur
with the version that is used by server
or the SIP device 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
Appendix
141