安全具有保證的 642-427 題庫資料

在談到 642-427 最新考古題，很難忽視的是可靠性。我們是一個為考生提供準確的考試材料的專業網站，擁有多年的培訓經驗，Cisco 642-427 題庫資料是個值得信賴的產品，我們的IT精英團隊不斷為廣大考生提供最新版的 Cisco 642-427 認證考試培訓資料，我們的工作人員作出了巨大努力，以確保考生在 642-427 考試中總是取得好成績，可以肯定的是，Cisco 642-427 學習指南是為你提供最實際的認證考試資料，值得信賴。

Cisco 642-427 培訓資料將是你成就輝煌的第一步，有了它，你一定會通過眾多人都覺得艱難無比的 Cisco 642-427 考試。獲得了 CCNP Voice 認證，你就可以在你人生中點亮你的心燈，開始你新的旅程，展翅翱翔，成就輝煌人生。

選擇使用 Cisco 642-427 考古題產品，離你的夢想更近了一步。我們為你提供的 Cisco 642-427 題庫資料不僅能幫你鞏固你的專業知識，而且還能保證讓你一次通過 642-427 考試。

購買後，立即下載 642-427 題庫 (Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0)): 成功付款後, 我們的體統將自動通過電子郵箱將您已購買的產品發送到您的郵箱。（如果在12小時內未收到，請聯繫我們，注意：不要忘記檢查您的垃圾郵件。）

免費一年的 642-427 題庫更新

為你提供購買 Cisco 642-427 題庫產品一年免费更新，你可以获得你購買 642-427 題庫产品的更新，无需支付任何费用。如果我們的 Cisco 642-427 考古題有任何更新版本，都會立即推送給客戶，方便考生擁有最新、最有效的 642-427 題庫產品。

通過 Cisco 642-427 認證考試是不簡單的，選擇合適的考古題資料是你成功的第一步。因為好的題庫產品是你成功的保障，所以 Cisco 642-427 考古題就是好的保障。Cisco 642-427 考古題覆蓋了最新的考試指南，根據真實的 642-427 考試真題編訂，確保每位考生順利通過 Cisco 642-427 考試。

優秀的資料不是只靠說出來的，更要經受得住大家的考驗。我們題庫資料根據 Cisco 642-427 考試的變化動態更新，能夠時刻保持題庫最新、最全、最具權威性。如果在 642-427 考試過程中變題了，考生可以享受免費更新一年的 Cisco 642-427 考題服務，保障了考生的權利。

642-427 題庫產品免費試用

我們為你提供通过 Cisco 642-427 認證的有效題庫，來贏得你的信任。實際操作勝于言論，所以我們不只是說，還要做，為考生提供 Cisco 642-427 試題免費試用版。你將可以得到免費的 642-427 題庫DEMO，只需要點擊一下，而不用花一分錢。完整的 Cisco 642-427 題庫產品比試用DEMO擁有更多的功能，如果你對我們的試用版感到滿意，那么快去下載完整的 Cisco 642-427 題庫產品，它不會讓你失望。

雖然通過 Cisco 642-427 認證考試不是很容易，但是還是有很多通過的辦法。你可以選擇花大量的時間和精力來鞏固考試相關知識，但是 Sfyc-Ru 的資深專家在不斷的研究中，等到了成功通過 Cisco 642-427 認證考試的方案，他們的研究成果不但能順利通過642-427考試，還能節省了時間和金錢。所有的免費試用產品都是方便客戶很好體驗我們題庫的真實性，你會發現 Cisco 642-427 題庫資料是真實可靠的。

最新的 CCNP Voice 642-427 免費考試真題:

1. Refer to the exhibit.

An intercluster call was placed from extension 2001 to 3001. The SDI trace from the calling cluster. Which RTP port was used by the calling phone?

A) 18462
B) Not possible to tell because a second invite was sent because of call failure
C) 8000
D) 4000
E) 19470

2. Refer to the exhibit.

When a Cisco IP Communicator phone roams from San Jose (SJ) to RTP, the Cisco IP Communicator physical location and the device mobility group change from SJ to RTP All route patterns are assigned a route list that points to the local route group All device pools are configured to use the local route group Which statement is true when the roaming phone places an AAR call?

A) Since globalized call routing is not configured, then the SJ gateway will be used in this case
B) The phone will use the AAR CSS that contains the RTP_PSTN partition. The call will egress at the SJ gateway
C) The phone will use the AAR CSS that contains the SJ_PSTN partition. The call will egress at the SJ gateway
D) The phone will use the AAR CSS that contains the SJ_PSTN partition. The call will egress at the RTP gateway.
E) The phone will use the AAR CSS that contains the RTP_PSTN partition The call will egress at the RTP gateway

3. Which four of the following options are Cisco-supported IP telephony deployment models?

A) Multisite with distributed call processing
B) Multisite with centralized call processing
C) Single site
D) Clustering over the IP WAN
E) Transcoding

4. As a network administrator, you should be familiar with various commands. Which command can be used to enable a SIP user agent on a Cisco router?

A) sip-ua dial-peer configuration mode subcommand
B) No special command is required. SIP is on by default.
C) sip-ua interface configuration mode subcommand
D) sip-ua global configuration mode command

5. Your Cisco Unified CallManager 5.0 cluster is using your corporate Windows 2003 Active Directory for user information. Over the weekend you updated the Windows 2003 Active Directory Server and added a small group of new users. Cisco Unified CallManager is configured to synchronize with the Active Directory server every 8 hours and it has been 32 hours since the last successful synchronization. The configuration on Cisco Unified CallManager did not change during the Active Directory server upgrade and the remainder of the Windows network is functioning properly.
What are two possible causes of this synchronization issue? (Choose two.)

A) Authorization has not been configured for a third party LDAP service.
B) The domain controllers are down.
C) The synchronization on the AD server was set to manual.
D) The LMHOSTS file has been corrupted.
E) There is a username and or password mismatch between the Cisco Unified CallManager cluster and the Windows AD server.

問題與答案：