300-810 · Question #91
A functioning voicemail system on Cisco Unity Express returns a busy signal when called. An engineer verifies all the configurations on the host router but cannot establish a session from the router…
The correct answer is B. Issue a reset command to the service module. When the host router cannot establish a session with the Cisco Unity Express (CUE) service module despite correct configuration, the module itself is likely in a hung or unresponsive state. Issuing a 'service-module <slot> reset' command on the router resets the CUE module…
Question
A functioning voicemail system on Cisco Unity Express returns a busy signal when called. An engineer verifies all the configurations on the host router but cannot establish a session from the router to the Cisco Unity Express module. Which step should the engineer take to resolve this issue quickly?
Options
- AClear the IP ARP table on the router.
- BIssue a reset command to the service module.
- CRemove and reconfigure the Cisco Unity Express IP on the service module.
- DRestart the router.
How the community answered
(47 responses)- A2% (1)
- B77% (36)
- C9% (4)
- D13% (6)
Explanation
When the host router cannot establish a session with the Cisco Unity Express (CUE) service module despite correct configuration, the module itself is likely in a hung or unresponsive state. Issuing a 'service-module <slot> reset' command on the router resets the CUE module, which is the fastest corrective action without requiring router downtime. Clearing the ARP table won't resolve a session establishment failure to a directly connected module. Removing and reconfiguring the CUE IP address is time-consuming and unnecessary. Restarting the entire router is far too disruptive and is not required when only the service module is at fault.
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