ISDN Information

 

 

ISDN Errors (Continued)

 

 

 

Code

Cause

Definition

 

 

 

 

Bearer capability not

The caller has requested a bearer capability that the network can

57

provide, but the user is not authorized to use. This might be a

authorized

 

subscription problem.

 

 

 

 

 

 

Bearer capability not

The network normally provides the requested bearer capability,

58

but not at the present time. This might be due to a temporary

presently available

 

network problem or to a subscription problem.

 

 

 

 

 

 

Service or option not

An unspecified reason prevents the network or remote equipment

63

from providing the requested service option. This might be a

available, unspecified

 

subscription problem.

 

 

 

 

 

65

Bearer capability not

The network cannot provide the bearer capability requested by the

implemented

user.

 

 

 

 

66

Channel type not

The requested channel type is not supported by the network or the

implemented

destination equipment.

 

 

 

 

69

Requested facility not

The supplementary service is not supported by remote equipment.

implemented

 

 

 

 

 

 

Only restricted digital

The network is unable to provide unrestricted digital information

70

information bearer is

over bearer capability.

 

available

 

 

 

 

 

 

Service or option not

The network or remote equipment is unable to provided the

79

requested service option for an unspecified reason. This might be a

available, unspecified

 

subscription problem.

 

 

 

 

 

81

Invalid call reference value

The remote equipment received a call with a call reference that is

not currently in use on the user-network interface.

 

 

 

 

 

82

Identified channel does

The receiving equipment is requested to use a channel that is not

not exist

activated on the interface for calls.

 

 

 

 

 

A suspended call exists but

The network received a call resume request. The call resume

83

request contained a call identify information element indicating

this call identity does not

 

that the call identity is in use for a suspended call.

 

 

 

 

 

84

Call identity in use

The network received a call resume request that contained a Call

Identify information element indicating that it is in use for a

 

 

suspended call.

 

 

 

85

No call 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.

 

 

 

 

Call having requested call

The network received a call resume request. The call resume

86

request contained a call identity information element, which once

identity has been cleared

indicated a suspended call. However, the suspended call was

 

 

 

cleared either by timeout or by the remote user.

 

 

 

88

Incompatible destination

Indicates that an attempt was made to connect to non-ISDN

equipment. For example, to an analog line.

 

 

 

 

 

91

Invalid transit network

The ISDN exchange was asked to route the call through an

specified

unrecognized intermediate network.

 

 

 

 

ViewStation User’s Guide

133

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Polycom 512, 128, MP manual Isdn Errors