referenz.fm
A31003-C1000-M101-1-76A9, 03/2016
OpenScape Desk Phone CP200/400/600, Administrator Documentation
287
Technical Reference
Troubleshooting: Error Codes
Unable to establish
contact with Unify
Redirect server - re-
fused
Cloud-Deployment: unable to establish cont-
act with Unify Redirect server - refused
RR
Unable to establish
contact with Unify
Redirect server - un-
authorised
Cloud-Deployment: unable to establish cont-
act with Unify Redirect server - unauthorised
RU
Unable to establish
contact with Unify
Redirect server - no
or invalid OCSP res-
ponse
Cloud-Deployment: unable to establish cont-
act with Unify Redirect server - no or invalid
OCSP response
RO
Unable to establish
contact with Unify
Redirect server - cer-
tificate revoked
Cloud-Deployment: unable to establish cont-
act with Unify Redirect server - certificate re-
voked
RV
Unable to get the ad-
dress for the Deploy-
ment server
Cloud-Deployment: unable to get the address
for the Deployment server. DNS lookup failed
DS
Unable to establish
contact with Deploy-
ment server
Cloud-Deployment: unable to establish cont-
act with Deployment server - no reply
DN
Unable to establish
contact with Deploy-
ment server - refu-
sed
Cloud-Deployment: unable to establish cont-
act with Deployment server - refused
DR
>
A special “fast-busy” tone (also called congestion tone) is played if a temporary net-
work problem causes a user-initiated call action to fail. Typical call actions: making
an outgoing call; picking up a call from Manual Hold; or Group pickup. Phone users
include keyset users and mobile users logged on to the phone. The special tone is
triggered if one of the following SIP response codes is received from the server:
606, 408, or 503.
Problem
Description
Error code
Tabelle 4-1
Troubleshooting Error Codes