Which three capabilities cannot be configured if the default dial peer is matched? (Choose three.)

Refer to the exhibit. You have received a trouble ticket stating that calls to international numbers
are failing. To place an international call, users dial the access code “9,” followed by “011,” the
country code, and the destination number. After entering the debug isdn q931 command on the
MGCP gateway, you have the user attempt the call again.

Based on the debug output, what is the most likely cause of this problem?

Which of these is a correct definition of “Alert”?
Select the best response.

Refer to the exhibit. What is the TCP handle of this device? Select the best response.

Users are complaining that they hear echo when they place calls to the PSTN through the
HQ_PSTN gateway. The voice port configuration for the gateway is as follows:
voice-port 1/0:23
input gain -1
output attenuation 1
echo-cancel erl worst-case 3
Why are users hearing echo?

Select the best response.

Which method can be used to correct database replication issues in a cluster running Cisco
Unified CallManager 5.0?
Select the best response.