McDewey

Outgoing calls barred within Closed User Group (CUG) The typical scenario is a subscriber configuration contains this limitation. 53 Indicates that although the calling party is a member of a CUG for the outgoing CUG call, outgoing calls are not allowed for this member of the CUG. Incoming calls barred within Closed User Group (CUG) The typical scenario is the subscriber configuration contains this limitation. 55 Indicates that although the called party is a member of a CUG for the incoming CUG call, incoming calls are not allowed for this member of the CUG. Bearer capability not authorized The typical scenario is the caller is not authorized to use the bearer capability. 57 Indicates that the party has requested a bearer capability which is implemented on the equipment but is not authorized to be used. Bearer capability not presently available The typical scenario is a call is placed with a bearer capacity that the service provider does not have the capacity to supply. 58 Indicates that the party has requested a bearer capability which is implemented by the equipment and is currently unavailable. Inconsistency in designated outgoing access information and subscriber class The typical scenario is a network error. 62 Indicates that there is an inconsistency in the designated outgoing access information and subscriber class. Service or option not available, unspecified The typical scenario is the service is not available. 63 Reports a service or option not available event only when no other cause in the service or the option not available class applies. Media Negotiation Failure Typical scenarios include: No codec match occurred. • H323 or H245 problem that leads to failure in media negotiation. • 65 CC_CAUSE_BEARER_CAPABILITY_NOT_IMPLEMENTED Indicates that the equipment that sent this cause does not support the bearer capability requested.