Administrator’s Guide for Polycom HDX Systems

Code

Cause

Definition

 

 

 

99

Information element

The equipment received a message that includes

 

nonexistent or not

information elements which were not recognized.

 

implemented

This is usually due to a D-channel error. If this

 

 

error occurs systematically, report it to your ISDN

 

 

service provider.

 

 

 

100

Invalid information

The equipment received a message that includes

 

element contents

invalid information in the information element. This

 

 

is usually due to a D-channel error.

 

 

 

101

Message not

The remote equipment received a message that

 

compatible with call

does not correspond to the current state of the

 

state

connection. This is usually due to a D-channel

 

 

error.

 

 

 

102

Recovery on timer

A time-out has triggered an error-handling

 

expiry

(recovery) procedure. This problem is typically

 

 

temporary.

 

 

 

111

Protocol error,

An unspecified D-channel error when no other

 

unspecified

standard cause applies.

 

 

 

127

Interworking,

An event occurred within a network that does not

 

unspecified

provide causes for the action that it takes. The

 

 

precise problem is unknown.

 

 

 

145

ISDN layer 1 and/or

User needs to check cabling, ISDN adapter status

 

2 link not

and network connections.

 

established

 

 

 

 

146

ISDN layer 3

There is either a switch protocol error, or (in the

 

connection to the

United States or Canada) a SPID assignment

 

ISDN

problem.

 

switch/network

 

 

inactive

 

 

 

 

255

ISDN command

The ISDN signaling code has encountered an

 

processing error

error processing an ISDN action. ISDN adapter

 

 

busy-wait and retry.

 

 

 

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Polycom 1 manual Isdn

1 specifications

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