Polycom VSX 3000 Administrator's Manual page 194

Administrator's Guide for the VSX Series
Appendix - 8
Code Cause
57 Bearer capability not
authorized
58 Bearer capability not
presently available
63 Service or option not
available,
unspecified
65 Bearer capability not
implemented
66 Channel type not
implemented
69 Requested facility
not implemented
70 Only restricted
digital information
bearer is available
79 Service or option not
available,
unspecified
81 Invalid call reference
value
82 Identified channel
does not exist
83 A suspended call
exists but this call
identity does not
84 Call identity in use
85 No call suspended
Definition
The caller has requested a bearer capability that
the network can provide, but the user is not
authorized to use. This may be a subscription
problem.
The network normally provides the requested
bearer capability, but cannot provide it now. This
may be a temporary network problem or a
subscription problem.
An unspecified problem prevents the network or
remote equipment from providing the requested
service or option. This might be a subscription
problem.
The network is not capable of providing the bearer
capability requested by the user.
The requested channel type is not supported by
the equipment sending this code.
The remote equipment is not capable of providing
the requested supplementary service.
The network is unable to provide unrestricted
digital information over bearer capability.
The network or remote equipment is unable to
provide the requested service option for an
unspecified reason. This might be a subscription
problem.
The remote equipment received a call with a call
reference that is not currently in use on the
user-network interface.
The receiving equipment is requested to use a
channel that is not activated on the interface for
calls.
The network received a call resume request that
contained a call identity information element that
does not match any suspended call.
The network received a call suspend request that
contained a call identity information element for a
call that is already suspended.
The network received a call resume request when
there was not a suspended call pending. This
might be a transient error that will be resolved by
successive call retries.