AudioCodes Mediant 2000 User Manual page 395

SIP User's Manual
ISDN
Release
Reason
Call awarded and being delivered in an
7
established channel
16 Normal call clearing
17 User busy
18 No user responding
19 No answer from the user
21 Call rejected
22 Number changed w/o diagnostic
26 Non-selected user clearing
27 Destination out of order
28 Address incomplete
29 Facility rejected
30 Response to status enquiry
31 Normal unspecified
34 No circuit available
38 Network out of order
41 Temporary failure
42 Switching equipment congestion
43 Access information discarded
44 Requested channel not available
47 Resource unavailable
49 QoS unavailable
50 Facility not subscribed
55 Incoming calls barred within CUG
57 Bearer capability not authorized
58 Bearer capability not presently available
63 Service/option not available
65 Bearer capability not implemented
66 Channel type not implemented
69 Requested facility not implemented
Only restricted digital information bearer
70
capability is available
79 Service or option not implemented
81 Invalid call reference value
Version 5.6
Description
395
9. Advanced PSTN Configuration
SIP
Description
Response
500 Server internal error
-* BYE
486 Busy here
408 Request timeout
480 Temporarily unavailable
403 Forbidden
410 Gone
404 Not found
502 Bad gateway
484 Address incomplete
501 Not implemented
501* Not implemented
480 Temporarily unavailable
503 Service unavailable
503 Service unavailable
503 Service unavailable
503 Service unavailable
502* Bad gateway
503* Service unavailable
503 Service unavailable
503* Service unavailable
503* Service unavailable
403 Forbidden
403 Forbidden
503 Service unavailable
503* Service unavailable
501 Not implemented
480* Temporarily unavailable
503* Service unavailable
503* Service unavailable
501 Not implemented
502* Bad gateway
November 2008