What is the minimum number of H.225 messages required to establish an H.323 call with
bidirectional media?

In Key Press Markup Language, which SIP request is used to deliver the actual DTMF digits?

Refer to the exhibit.

A user is performing a series of dialing steps on a SCCP IP phone (extension 1001) to call another
SCCP IP phone (extension 2003). Both phones are registered to the same Cisco Unified
Communications Manager cluster.
Which user inputs are sent from the calling IP phone to the Cisco Unified Communications
Manager, in the form of SCCP messages, after the user takes the phone off-hook?
(The commas in the options are logical separators, not part of the actual user input or SCCP
messages.)

Refer to the exhibit.

Which SIP message header is used to tunnel QSIG messages across the SIP network when the
OGW receives a call bound for the TGW?

Refer to the exhibit.

Which SIP response message should the TGW send if it cannot process the tunneled QSIG
messages from the OGW?

Which SIP message element is mapped to QSIG FACILITY messages being tunneled across a
SIP trunk between two Cisco IOS gateways?

Refer to the exhibit.

During a QSIG tunneling over SIP call establishment, which two types of SIP messages can the
OGW use to tunnel a waiting QSIG message? (Choose two.)

Refer to the exhibit.

Which option describes the method used by Cisco IOS gateways to tunnel QSIG signaling
messages in H.323 protocol?

In a Cisco Unified Communications Manager design where +E.164 destinations are populated in
directory entries, which call routing practice is critical to prevent unnecessary toll charges caused
by internal calls routed through the PSTN?

You have implemented 5-digit forced authorization codes to all international route patterns on
Cisco Unified Communications Manager. Your users report that after entering the FAC codes, they
must wait for more than 10 seconds before the call is routed.
Which procedure eliminates the wait time?