Refer to the exhibit.

Refer to the exhibit.

Drag the appropirate IOS command from the left and drop them in the spaces on the right in order to configure Cisco Unified Border Element.
The ITSP does not support early offer. Not all boxes are used.

Answer:

Explanation:

Voice Service Voip
Allow-Connections sip to h323
Allow-Connections h323 to sip
H323
Call Start Interwork
SIP

Configuring an IP IP Gateway:
Call direction and translation section
voice service voip – Enters VoIP voice-service configuration mode allow-connections from-type to to-type – Allows connections between specific types of endpoints in an Cisco Unified Border Element. Arguments are as follows:
from-type – Type of connection. Valid values: h323, sip. to-type – Type of connection. Valid values: h323, sip.

Main protocol section
h323
call start interwork – Enables slow-start to fast-start interworking sip

http://www.cisco.com/en/US/docs/ios/voice/cube/configuration/guide/vb-gw-config.html