7220X

7220X practice questions, page 2 of 3, with answer review and explanations.

Question 6

After an Avaya Aura Communication Manager (CM) upgrade, a customer called Avaya support because their SIP telephones were unable to login. Support was able to confirm that the telephones had not been upgraded. Which pre-implementation step was omitted?

  1. Provide accurate licensing specification.
  2. Verify version installed is compatible with existing versions.
  3. Test all third-party equipment and software.
  4. Access support.avaya.com to verify customer systems compatibility.

Question 7

Which two statements regarding the core architecture in the Avaya Aura® 7 solution are true? (Choose two.)

  1. SIP trunks can only be configured on Avaya Aura® Session Manager (SM).
  2. SIP user Agents register with Avaya Aura® Session Manager (SM).
  3. SIP User Agents can register to Avaya Aura® Communication Manager (CM) or Avaya Aura® Session Manager (SM).
  4. Avaya Aura® Media Server (AAMS) cannot connect to Avaya Aura® Communication Manager (CM) without routing via Avaya Aura® Session Manager (SM).
  5. Avaya Aura® Media Server (AAMS) connects directly to Avaya Aura® Communication Manager (CM) using SIP.

Question 8

Which statement about Interfaces and IP addresses on an Avaya Session Border Controller for Enterprise (SBCE) used for SIP-Trunking and Remote Worker services is true?

  1. SIP Trunking and Remote Worker services can use different IP addresses configured on the same Interface.
  2. SIP-Trunking and Remote Worker services can share the same IP address.
  3. Only one IP-address should be configured per interface.
  4. SIP-Trunking and Remote Worker services cannot run on the same SBCE.

Question 9

A remote worker using the Avaya Communicator on the smart mobile phone obtains a private IP address delivered from the corporate network over WiFi when in range of the wireless hotspot. When the remote worker is out of range of the corporate WiFi it obtains a Public IP address via the 3G/4G mobile Service Provider. When roaming from the public network to the corporate private network and vice versa, which strategy prevents the user from having to change the SIP Proxy Server address in the smartphone?

  1. Network Address Translation (NAT)
  2. Avaya Session Border Controller for Enterprise (SBCE) public IP-address
  3. Split Horizon DNS with FQDN
  4. Virtual Private Network (VPN)

Question 10

A customer called Avaya Support after their telecom administrator was unable to add 50 new telephones for new hires. Avaya support determined that the number of telephones exceeded the capacity the system could support. Which pre-implementation step was omitted?

  1. Access support.avaya.com to verify customer systems compatibility.
  2. Test all third-party equipment and software.
  3. Verify version installed is compatible with existing versions.
  4. Provide accurate licensing specification.