VoIP

1
VoIP
v3
JEOPARDY

• Chapter 2

K. Martin
2
Router Modes
WAN Encapsulation
WAN Services
Router Basics
Router Commands
Router Modes
WAN Encapsulation
WAN Services
Router Basics
Router Commands
Acronyms
Acronyms
Acronyms
Acronyms
Acronyms
Acronyms
? ? ? F i n a l J e o p a r d y ? ? ?
100
100
100
100
100
100
100
100
200
200
200
200
200
200
200
200
300
300
300
300
300
300
300
300
400
400
400
400
400
400
400
400
500
500
500
500
500
500
500
500
3
Acronyms100
H.323
A What is Original VoIP network architecture?
CCNA4 v3 Module 6
4
Acronyms200
SIP
A What is Session Initiation protocol?
CCNA4 v3 Module 6
5
Acronyms300
MGCP
A What is Provides IP-based voice services and
applications?
CCNA4 v3 Module 6
6
Acronyms400
Softswitch
A What is performs intelligent call handling
between media gateways independent of access?
CCNA4 v3 Module 6
7
Acronyms 500
MGC
A What is a Media Gateway Controller
CCNA4 v3 Module 6
8
Hardware100
MG
A What is Media Gateway?
CCNA4 v3 Module 6
9
Hardware 200
Mobility Management
A What is a part of Call Agent function?
CCNA4 v3 Module 6
10
Hardware 300
VPN
A What is a Virtual Private Network?
CCNA4 v3 Module 6
11
Hardware 400
Ciscos BTS
A What is A Softswitch?
CCNA4 v3 Module 6
12
Hardware 500
CDR
A What is a Call Detail Recording?
CCNA4 v3 Module 6
13
Services 100
ROI
A What is Return on Investment?
CCNA4 v3 Module 6
14
Services 200
Bearer Channels
A What is PRI channel type?
CCNA4 v3 Module 6
15
Services 300
PRI/CAS
A What is Primary Rate Interface/Channel
Associated Signaling (a T1 service)?
CCNA4 v3 Module 6
16
Services 400
Coder-decoder
A What is codec?
CCNA4 v3 Module 6
17
Services 500
VAD
A What is Voice Actuated detection?
CCNA4 v3 Module 6
18
NOS Considerations 100
DTMF
A What is Dual Tone Multifrequency?
CCNA4 v3 Module 6
19
NOS Considerations 200
DID
A What is Direct Inward Dialing?
CCNA4 v3 Module 6
20
NOS Considerations 300
OGW
A What is Originating gateway?
CCNA4 v3 Module 6
21
NOS Considerations 400
TGW
A What is Terminating gateway?
CCNA4 v3 Module 6
22
NOS Considerations 500
DNIS
A What is Number that was dialed?
CCNA4 v3 Module 6
23
SNMP 100
ARQ
A What is the Address Resolution Request?
CCNA4 v3 Module 6
24
SNMP 200
ARJ
A What is an Admission Reject?
CCNA4 v3 Module 6
25
SNMP 300
T1 and E1
A What are two Transport architectures?
CCNA4 v3 Module 6
26
SNMP 400
UNIX
A What is Computer Operating System?
CCNA4 v3 Module 6
27
SNMP 500
DSP
A What are Digital Signaling Processor?
CCNA4 v3 Module 6
28
Potpourri 100
GKTMP
A What is a Gatekeeper Transaction Message
Protocol?
CCNA4 v3 Module 6
29
Potpourri 200
RAI
A What is Resource Availability Indicator?
CCNA4 v3 Module 6
30
Potpourri 300
RRQ
A What is a Registration Request
CCNA4 v3 Module 6
31
Potpourri 400
RCF
A What is Registration Confirmation?
CCNA4 v3 Module 6
32
Potpourri 500
LRQ
A What is Location Request
CCNA4 v3 Module 6
33
Final Jeopardy
RAS
A What are Registration, Admission, and Status?
CCNA4 v3 Module 6