What is the difference between phone button template and soft-key template?

452

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Explain the process of signaling for call between two phones registered on a CME where all three devices are connected on the same switch.

482

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What is Mobile Voice Access and Unified mobility?

363

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What is silence suppression?

461

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What is BAT in case of CUCM?

350

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I Can't Use Network Address Translation (nat) For The Vkvm Connection. Which Ports Do I Need To Use For Nat?

312

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What is the difference between LDAP synchronization and LDAP Authentication?

414

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What is SRST and MGCP fall-back?

407

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Why is it recommended to use a separate Vlan for IP Phones?

302

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What is 802.3af and 802.3at?

446

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What are TCS and OLC in H323?

342

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What is ANI and DNIS?

372

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What is the use of NTP?

396

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What is FXO and FXS?

347

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What are the two POE methods?

491

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