Q: 9
An administrator configures international calling on a Cisco UCM cluster and wants to minimize the number of route patterns that are needed. Which route pattern enables the administrator to match variable-length numbers?
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Discussion
I don't think it's B, C is actually the one you want. The exclamation point in 9.011! matches any number of digits after the international prefix, so you only need one pattern for all countries. B with @ seems right at first but that's usually for directory numbers, not dialing patterns in this context. Anyone still think @ could work here?
For me, B, since specifying the video codec like h264 should be needed for video streams.
C tbh. The exclamation point matches any number of digits, so 9.011! lets you cover all international numbers with just one route pattern. B trips people up but @ is for directory numbers, not dialed numbers here.
C is it. Exclamation matches variable number lengths in UCM patterns, pretty sure that's why.
B . @ matches a variable-length number too, so feels like it could work for minimizing patterns. I might be missing something with how UCM parses the patterns though, anyone else pick B before?
Nah, not B. C is right here-exclamation (!) matches variable number lengths, so fewer patterns needed. B looks tempting but only matches a single pattern, not variable. Seen similar in practice exams.
Feels like C. The codec pass-through command lets the media resource handle video without forcing it to transcode, which matches what the question is asking. Not 100% but that’s what I see in similar config requirements. Agree?
Are we sure it's not B if the device can't handle video pass-through natively?
Think it's C, but I could see B being argued if you're looking at specific codecs.
B or C, but I lean toward B here since specifying
video codec h264 seems required for supporting a video stream. C is tricky, but usually pass-through is audio default. Open to being corrected.Be respectful. No spam.