Cisco Cisco Computer Telephony Integration Option 8.5 Troubleshooting Guide

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Chapter 1      Problems and Symptoms
Failover Problems
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CTI OS Troubleshooting Guide for Cisco ICM/IPCC Enterprise & Hosted Editions Release 7.1(1)
number key is case-sensitive and must be the same as that configured in 
the ICM without the "user." prefix. It may be that the ECC variables are 
being sent with the call but are not being displayed correctly. If this is the 
case, you should be able to enter ECC data via the softphone call 
appearance grid after you make the call.
Check that the ECC variables are registered correctly in the CTI OS 
server registry. ECC variable registration is described in the CTI OS 
System Manager's Guide for Cisco ICM/IPCC Enterprise & Hosted 
Editions
 in Chapter 4. Remember that the ECC scalar/array key name 
configured in the registry is case sensitive and must be the same as that 
configured in the ICM without the "user." prefix. It may be that the ECC 
variable name does not match the names known by ICM and the data is 
being discarded. If this is the case, you should not be able to enter ECC 
data via the softphone call appearance grid after you make the call.
Symptom
On a duplexed system (i.e., a system with two CTI OS Servers), some 
ECC variables do not always appear in the CTI Toolkit Agent Desktop and CTI 
Toolkit IPCC Supervisor Desktop Call Information grids.
Possible Cause
When you start the CTI Toolkit Agent Desktop or CTI Toolkit 
IPCC Supervisor Desktop on a duplexed system, it downloads Call 
Information grid settings from one of the two CTI OS servers (selected at 
random). If ECC variable configuration on the two CTI OS servers is not 
identical, inconsistencies in Call Information grid content will occur. Check 
the ECC variable configuration on both CTI OS Servers and make sure that it 
is identical.
Failover Problems
This section discusses failover related problems.