922-104 Exam

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Exam : Nortel 922-104
Title : Communication Server 1000 Rls. 6.0 Upgrades for Engineers


1. A customer is upgrading an existing Communication Server (CS) 1000E Rls. 4.5 with CPPII call processors to a CS 1000E Rls. 6.0 High Availability.
At a minimum, what hardware must be replaced to complete the upgrade?
A. replace the SSC cards in the MG 1000E with MGC cards
B. replace the Call Server
replace the Signaling Servers with a Linux-based Signaling Servers
replace the SSC cards in the MG 1000E with MGC cards.
C. replace the existing Signaling Servers with COTS servers
replace the SSC cards with MGC cards
D. no hardware needs to be replaced
Answer: B

2. A customer is upgrading their Communication Server 1000E network to release 6.0 and wants to provide UNIStim Signaling security between their Signaling Severs and IP telephones.
Which protocol is used to provide the encryption?
A. IPSec
B. SRTP
C. SIP TLS
D. DTLS
Answer: D

3. A customer is upgrading an existing Media Gateway (MG) 1000T Rls.4.5 with an expansion chassis and four TMDI modules, converting it into a stand-alone Communication Server 1000E Rls. 6.0 with two IP Media Gateways. Each of the new Media Gateways includes a Media Gateway Controller Card with two TMDI modules with an associated clock controller.
How many DSP channels does Enterprise Configurator (EC) provision per Media Gateway with this configuration?
A. 32
B. 64
C. 96
D. 128
Answer: D

4. A customer is upgrading an existing Communication Server (CS) 1000S Rls. 4.5 to a CS 1000E Rls. 6.0.
Which hardware component replaces an SSC controller card in a Media Gateway 1000E?
A. Call Processor Pentium Mobile
B. DSP Daughterboard
C. Media Gateway Controller Card
D. Media Card 32 Port Security
Answer: C

5. A customer currently has an Option 11C Rls. 5.0 system and wants to upgrade to release 6.0. They have no IP telephones.
In this scenario, which Call Server would be used on the new Communication Server 1000E TDM system?
A. SSC Card
B. CPPM Linux Call Server
C. CPPM VxWorks Call Server
D. CPPM Co-resident Call Server and Signaling Server
Answer: D

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