Comtrol InterChange VS 3000 Series Installation And Configuration Manual page 58

ISDN Cause Codes
Table 5. ISDN Cause Codes (Continued)
Decimal Brief Description
Resource unavailable
47
—unspecified
Quality of Service not
49
available
Requested facility not
50
subscribed
52 Outgoing calls barred Administratively prohibited calls.
Outgoing calls barred
53
within CUG
54 Incoming calls barred
Incoming calls barred
55
within CUG
Bearer capability not
57
authorized
Bearer capability not
58
presently available
Inconsistency in
62 outgoing information
element.
Service or option not
63
available, unspecified
Bearer capability not
65
implemented
Channel type not
66
implemented
Requested facility not
69
implemented
Only restricted
digital information
70 bearer capability is
available (national
use)
58
Expanded Description
No other cause in the resource-
unavailable class applies.
The requested Quality of Service, as
defined in the X.213 Recommendation
cannot be provided (that is, throughput of
transit delay cannot be supported).
The user has requested a supplementary
service which is implemented but which
the user is not authorized to use. Wrong
SPID.
The calling party is a member of the
Closed User Group for the outgoing CUG
call, but outgoing calls are not allowed for
this member.
No incoming calls possible; for example, a
pay phone.
The calling party is a member of the
Closed User Group for the incoming CUG
call, incoming calls are not allowed for
this member.
The user is not authorized to use the
requested B channel.
The user has requested an unavailable B
channel.
Inconsistency in the designated outgoing
access information and subscriber class.
No other service- or option-not-available
cause code applies.
The sending equipment does not support
the requested B channel.
The sending equipment does not support
the requested channel type.
The sending equipment does not support
the requested supplementary services.
The calling party requested an
unrestricted B channel (UDI @ 64kbps)
service but the sending equipment only
supports the restricted (RDI @ 56kbps) B
channel version.