Polycom RMX 2000/4000 Administrator’s Guide

 

 

 

 

Table A-1Call Disconnection Causes (Continued)

 

 

 

 

Disconnection Cause

Description

 

 

 

 

SIP transport error

Unable to initiate connection with the endpoint.

 

 

 

 

SIP unauthorized

The request requires user authentication.

 

 

 

 

SIP unsupported media

The server is refusing to service the request

 

type

because the message body of the request is in a

 

 

format not supported by the requested resource

 

 

for the requested method.

 

 

 

A-9

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Polycom 2000/4000 manual Disconnection Cause Description