Home » Cisco » 400-051 » Which two SIP packet handing behaviour will result with this cisco Unified Border Element (CUBE) configuration?
Refer to the exhibit.
Which two SIP packet handing behaviour will result with this cisco Unified Border Element (CUBE) configuration? (Choose two)
A. Unsupported content/MIME pass-through
B. SIP Refer is not support when received on this CUBE
C. Privacy headers received on SIP message will be replaced with NON-privacy headers on this CUBE
D. P-Preferred identities
E. Mid-call codec changes
Correct Answer: AE
Explanation/Reference:
Explanation:
Configuring Cisco UBE for Unsupported Content Pass-through at the Global Level
To configure Unsupported Content Pass-through on an Cisco Unified Border Element at the global level, perform the steps in this section.
SUMMARY STEPS
1.enable
2.configure terminal
3.voice service voip
4.sip
5.pass-thru {content {sdp | unsupp} | headers {unsupp | list tag}}
6.exithttp://www.cisco.com/c/en/us/td/docs/ios/voice/cube/configuration/guide/15_0/vb_15_0_Book/vb-gw-sipsip.html
Configuring Passthrough SIP Messages at the Global Level
Perform this task to configure passthrough SIP messages d at the global level:
SUMMARY STEPS
1.enable
2.configure terminal
3.voice service voip
4.sip
5.mid-call signaling passthru media-change
6.exit
http://www.cisco.com/en/US/docs/ios-xml/ios/voice/cube_proto/configuration/15-2mt/cube-midcall-reinvite.html
