Q: 16
Refer to the exhibit.
An administrator is troubleshooting why users are not hearing audio when dialing long distance
numbers across their Cisco Unified Border Element. The customer’s carrier has a requirement that
dialing long distance requires an access code to be entered. Looking at the exhibit, what two actions
can be taken to correct signaling? (Choose two.)
An administrator is troubleshooting why users are not hearing audio when dialing long distance
numbers across their Cisco Unified Border Element. The customer’s carrier has a requirement that
dialing long distance requires an access code to be entered. Looking at the exhibit, what two actions
can be taken to correct signaling? (Choose two.)Options
Discussion
AB imo. Early Offer (B) and PRACK (A) both help with SIP signaling, especially when the carrier wants the signaling to be confirmed before media flows. Pretty sure D is not needed since it's media-related not SIP signaling.
B and A tbh, fits what the carrier asks for with signaling. Don't think D is relevant here.
B and A imo, saw a similar one in exam reports. Early Offer and PRACK are usually key for signaling issues like this.
Is the requirement "two actions" or "best two actions"? If carrier handles only Early Offer, B becomes essential.
Its A and B here. D looks like a trap since that's media flow, but the carrier's signaling requirement points to B/A.
B , D looks tempting but for signaling issues like this B and A fit carrier requirements better.
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