Question 1

Refer to the Exhibit.When a SIP user calls an H.323 user, at which phase does Avaya Aura® Communication Manager (CM) handle the call processing for each endpoint?

Options :

A : Both endpoints in the originating phase.

B : H.323 endpoint in the originating phase, SIP endpoint in the terminating phase.

C : SIP endpoint in the originating phase, H.323 endpoint in the terminating phase.

D : Both endpoints in the terminating phase.

Answer: C

Question 2

If misconfigured, which item could stop a successful TLS connection between Avaya Aura® Session Manager (SM) and other SIP entities?

Options :

A : Service-Pack

B : Certificate

C : Time-of-day Routing Table

D : System Parameters IP-Options Form

Answer: B

Question 3

Which two statements regarding Avaya Aura® System Manager (SMGR) redundancy options are true? (Choose two.)

Options :

A : SMGR redundancy can be provided with a co-located (hot-standby) SMGR

B : Redundant SMGRs must be connected with a crossover cable

C : SMGR redundancy can be provided with a co-located (cold-standby) SMGR

D : Redundant SMGRs can be geographically dispersed

Answer: B,D

Question 4

When one Avaya SIP Telephone (AST) user agent calls another AST user agent, Avaya Aura® Session Manager (SM) goes through different phases of processing the call. What is the maximum number of Phase Tags and what are they called?

Options :

A : Two – imsorig and imsterm

B : Three –ingress, process, egress

C : Two – origappseq and termappseq

D : Four – imsorig, origdone, imsterm, termdone

Answer: D

Question 5

A remote worker using the Avaya Communicator on a mobile phone obtains a private IP address delivered from the corporate network over WiFi when in range of the wireless hot-spot. 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. What strategy prevents the user from having to change the SIP Proxy Server address in the smartphone when roaming between the public and corporate private networks?

Options :

A : Virtual Private Network (VPN)

B : Split Horizon DNS with FQDN

C : Avaya Session Border Controller for Enterprise (ASBCE) public IP-address

D : Network Address Translation (NAT)

Answer: B