Q: 14
A customer asked to integrate Unity Connection with Cisco UCM using SIP protocol. Which two features must be enabled on SIP security profiles? (Choose two.)
Options
Discussion
A is the one that strips the initial 9 and inserts 011, which aligns with PSTN requirements for international dialing. C looks tempting but it doesn’t actually add the international prefix, so that’s the trap. Seen similar questions in practice-let me know if I’m off.
A
Not sure about C here. Trap is thinking P-113 handles it, but A matches digit stripping from 9 to 011 the way most configs do.
A. The translation pattern in image A strips the initial 9 and turns it into 011, matching how you'd prep calls for international PSTN dialing. Some configs do this differently, but pretty sure from similar exam questions that A fits here unless the provider wants something else.
Does the question specify if international calls use a specific route pattern for 9 or if any translation patterns are applied before the PSTN? That would affect which steps convert the prefix correctly, since sometimes 9011 gets stripped as a block, but other configs might need more granular matches.
C - I remember a similar scenario from labs, and the translation pattern on P-113 matched this kind of digit manipulation. Pretty sure it strips the 9 and replaces with 011 for international. Let me know if you see it differently.
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