Test your basic knowledge |

CCIE Voice Test

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. How do you verify where MOH is being served up from?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183

2. What is SIP URI?
(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3|(config-controller)#no shut||(config)#voice service voip|(conf-voi-serv)#sip|(conf-serv-sip)#bind
1. Complicated Hunt Group|2. Need to support Calling Name|3. Need to support Call Park Call Pickup
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True
Phone number followed by domain name.|i.e. 3006@ipxcme.com

3. What kind of relationship does an MGCP gateway have with CUCM?
You need dial-peers and to allow h323 to h323 communication.||voice service voip| allow-connections h323 to h323
...
System --> Phone NTP Reference|Then Apply to System --> Date/Time Group
Master/Slave relationship. CUCM controls it.

4. How do you place SCCP and SIP phones into a single huntgroup?
SIP Route Pattern over a SIP Trunk.
Via the voice hunt-group parallel command
Max-dn|max-ephone|ip source-address
Region setting alone is not enough. You must set:|Enterprise Parameters --> Advertise G.722 Codec Disable

5. How do you allow H323 calls to be preserved should the primary H323 GW fail?
System --> Phone NTP Reference|Then Apply to System --> Date/Time Group
In CUCM - configure CFUR to point to it's E164 number.

SERVICE PARAMETER>|| Stop routing on unallocated number flag - Set to False|| Stop routing user busy - Set to False

6. 'How do you inform a SIP phone of NTP information?
8kb/s
Matches any length dialed number and truncates it to 4 digits.
System --> Phone NTP Reference|Then Apply to System --> Date/Time Group
Assign a logout-profile to the ephone.

7. By Nov. 16 - 2010||I am happy confident and thankful that I am now a CCIE Voice Certified engineer! My technical knowledge of the Cisco UC portfolio os truly unsurpassed. I have opened up a wealth of opportunities for myself and my family and
sh ephone reg|and|debug voip dialpeer
When I call in from off-net to a DID number in-net ... once authenticated - your calls appear to come from the desk phone.
Phone number followed by domain name.|i.e. 3006@ipxcme.com
...

8. How do you ensure an H323 GW always uses the Sub as primary and Pub as a backup?
Debug isdn q931
Create 2 voip dial-peers - one the Sub and one to the Pub (the Pub with a preference of 1). Then create a voice class h323and set the h225 timeout value so it will hunt between the two.
It's best to strip digits at the voice port.
When multiple sites use the same route pattern - do your digit manipulation on a route list.

9. Where can you assign the AAR Group?
Reroute when there is a WAN Outage.
When configuring TEHO.
The Called/Calling Transformations are superceded.
At the Line or Device level. -- Sometimes unpredictable performance of assigned to the device though.

10. How do you configure DHCP in IOS?
'Use before the ... so XXXX
(config)#service dhcp|(config)#no ip dhcp conflict logging|(config)#ip dhcp excluded-address <low IP> <hi IP>|(config)#ip dhcp-pool <name>|(dhcpconfig)#network <network name> </nn or mask>|(dhcpconfig)#domain-name <domain>|(dhcpconfig)#dns-server <IP
Gatekeeper - zone local GK cisco.com 10.1.6.1 - zone local CUCM cisco.com invia GK outvia GK - zone local BR2 cisco.com invia GK outvia GK
Higher

11. If you're using Called/Calling Party Transformations at the Route Pattern and tranformations at the route list ... What does the RP affect and What does the RL affect?
RP affects the display on the calling phone.||RL affects What is sent to the gateway (called number).
SERVICE PARAMETER>|| Stop routing on unallocated number flag - Set to False|| Stop routing user busy - Set to False
24kb/s
CUCM - Partitions and Calling Search Spaces||CME - COR Lists

12. When it comes to H323 gateways - what should you always change - unless explicitly told not to?
Debug ephone moh
Device Pool Locations
SERVICE PARAMETER>|| Stop routing on unallocated number flag - Set to False|| Stop routing user busy - Set to False
#isdn switch-type primary-ni|#network-clock-participate wic 0|#controller t1 0/0/0|#pri-group timeslots 1-3 service mgcp||#ccm-manager mgcp ccm-manager redundant-host [IP]|#ccm-manager fallback-mgcp (for srst)|#ccm-manager moh||#mgcp|#mgcp call-agent

13. What are the steps to integrate CUPS with CUCM?
Dtmf-relay h245-alpha
On CUCM -- UPTSAL||Create Your Users|Phone - set owner id|Create SIP Trunk|SIP Trunk Security Profile||Application Server|Licensing||||On CUPS||Work Left to right
On CUCM it's identical to adding an H323 GW.
When I call in from off-net to a DID number in-net ... once authenticated - your calls appear to come from the desk phone.

14. How would you enable security on a GK?
(config)#clock timezone|(config)#ntp server/master|(config)#sh ntp status to verify
Gatekeeper| security acl answerarq 1||set up an access list permit whoever you want to allow
1 ... this is not optional!
#voice class h323 1| #h225 timeout tcp establish 3||#dial-peer voice 3000 voip| #destination-pattern 3...| #voice-class h323 1| #session target ipv4:(SUB IP)| #dtmf-relay h245-alpha||#dial-peer voice 30001 voip| #destination-pattern 3...| #voice-clas

15. How do you ensure no inter-digit timeout fro SIP phones within CUCM?
When I call in from off-net to a DID number in-net ... once authenticated - your calls appear to come from the desk phone.

TRUE
SIP Dial Rules

16. What is the full E164 format?
1st the Subnet is recognized. (Device Mobility Info)|Then different Physical Locations are compared.
SERVICE PARAMETER>|| Stop routing on unallocated number flag - Set to False|| Stop routing user busy - Set to False
Ccm-manager music-on-hold
+ [CC 1-3 digits] [National Number max 15 minus CC digits]

17. How would you verify that DHCP is working in IOS?
On CUCM -- UPTSAL||Create Your Users|Phone - set owner id|Create SIP Trunk|SIP Trunk Security Profile||Application Server|Licensing||||On CUPS||Work Left to right
(config)#sh cdp neigh detail
SIP Route Pattern over a SIP Trunk.
(config)#ip domain-name <NAME>|(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3 - 24 service mgcp|(config-controller)#no shut||(config)#interface s

18. How do you block calls under call-manager-fallback?
SIP Dial Rules
The name configuration field in ephone-dn and voice register dn
Ccm-manager music-on-hold
#after-hours block pattern

19. How do you set the inter-digit timeout for SIP phones in CME?
24kb/s
(config)#voice register dialplan
Telephony service|ip source-address 10.10.110.2|max-dn <NUM>|max-ephone <NUM>|create cnf-files
...

20. When dealing with an MGCP GW there is no intelligence on the router. How would you strip an incoming Called Number from 10 to 4 digits?
Allows you to transfer by only pressing the Transfer button once.
Master/Slave relationship. CUCM controls it.
CM SERVICEABILITY TOOL --> SERVICE ACTIVATION --> Check all - then uncheck CMI and Security Services and activate.
In CUCM on the PRI interface of the MGCP Gateway - set the Significant Digits to 4.

21. When setting up SIP URI where do you configure the CUCM's domain name?'
On CUCM -- UPTSAL||Create Your Users|Phone - set owner id|Create SIP Trunk|SIP Trunk Security Profile||Application Server|Licensing||||On CUPS||Work Left to right
Enterprise Parameters --> Organization Top Level Domain|Enterprise Parameters --> Cluster Fully Qualified Domain Name
Bandwidth
1. Complicated Hunt Group|2. Need to support Calling Name|3. Need to support Call Park Call Pickup

22. How do you create a trunk on the router side?
Show ccm-manager
Interface f0/0|no ip address|no shut||interface f0/0.10|encap dot1q 10 native --> !!! DATA VLAN !!!|ip address 10.10.100.1 255.255.255.0|interface f0/0.20|encap dot1q 20 --> !!! VOICE VLAN !!!|ip address 10.10.200.1 255.255.255.0
sh ephone reg|and|debug voip dialpeer
CUCM - Partitions and Calling Search Spaces||CME - COR Lists

23. How do you verify that NTP is working on the CUCM server?
At the CLI: utils ntp status
No POTS dial-peer or no direct-inward-dial on a pots dial-peer
(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3|(config-controller)#no shut||(config)#voice service voip|(conf-voi-serv)#sip|(conf-serv-sip)#bind
It matches a route pattern| Which points to a route list| Which point to a route group| Which contains a GW or Trunk|*Then it needs to match on an incoming VOIP diap-peer (incoming called -number .)

24. Maximum Wait Time for Desk Pickup?
In milliseconds ... allows you to hang up cell phone then pick up at the desk phone without disconnecting the call.
Allows you to transfer by only pressing the Transfer button once.
Max-dn|max-ephone|ip source-address
You need dial-peers and to allow h323 to h323 communication.||voice service voip| allow-connections h323 to h323

25. How do you configure AAR?
Use the alias static configuration||alias static (IP of CUCM) gkid (GK ID) gateway voip ras (IP of CUCM) e164 (dn) e164 (dn) e164 (dn)
Put them in a route list.
1. Enable it.|2. Create AAR Group|3. Create CSS-AAR and apply at device level.|4. Apply AAR Group at line level.
h225 timeout tcp establish 3 within a h323 voice class||#voice class h323 1|#h225 timeout tcp establish 3

26. By Nov. 16 - 2010||I am happy confident and thankful that I am now a CCIE Voice Certified engineer! My technical knowledge of the Cisco UC portfolio is truly unsurpassed. I have opened up a wealth of opportunities for myself and my family and
DDI - Digit Discard Instruction (PreDot)||Mask - most powerful (does DDI and Prefix)||Prefix - Prefixes digits|| **These three types are compounded in this order!
(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3|(config-controller)#no shut||(config)#voice service voip|(conf-voi-serv)#sip|(conf-serv-sip)#bind
...
Use IPs instead of hostnames for all CUCM servers.|ENTERPRISE PARAMETERS --> Replace all CUCM hostnames with IPs in URLs

27. What are the commands to ensure an H323 GW always uses the Sub as primary and Pub as a backup?
#after-hours block pattern
Service Parameter --> Block OffNet To OffNet Transfer --> True
Mobile Voice Access
#voice class h323 1| #h225 timeout tcp establish 3||#dial-peer voice 3000 voip| #destination-pattern 3...| # voice-class h323 1| #session target ipv4:10.1.5.3 (sub)| #dtmf-relay h245-alpha||#dial-peer voice 30001 voip| #destination-pattern 3...| #pre

28. How do you configure a SIP Trunk? (router side)
In milliseconds ... allows you to hang up cell phone then pick up at the desk phone without disconnecting the call.
The + character is not supported on a VOIP dial-peer.||So you'll need to add back on the POTS dial-peer before it gets to the PSTN via a voice translation-rule.
8kb/s
(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3|(config-controller)#no shut||(config)#voice service voip|(conf-voi-serv)#sip|(conf-serv-sip)#bind

29. What's the best way to perform digit manipulation on a route group?
No POTS dial-peer or no direct-inward-dial on a pots dial-peer
#show call active brief|#show voice call summary|#show voice call status|show dialpeer voice summary
Phone number followed by domain name.|i.e. 3006@ipxcme.com
Configure it on the route group through the route list - then it will be local to the route list.

30. What are the commands to configure a MGCP Gateway? (router)
Max-dn|max-ephone|ip source-address
CAT IOS|switchport trunk encap dot1q|switchport mode trunk|switchport trunk native vlan 10 --> !!!DATA VLAN!!!
Ip domain-name ipexpert.com|network-clock-participate wic 0|isdn switch-type primary-ni||controller t1 0/0/0|pri-group timeslots 1-3 - 24 service mgcp|no shut||int serial 0/0/0:23|isdn bind-l3 ccm-manager|ccm-manager mgcp|ccm-manager redundant-host 1
Route Patterns --> Route Lists --> Route Groups --> Gateways/Trunks|RPs point to Route Lists which contain one or more Route Groups which contain one or more Gateways/Trunks.

31. What dtmf-relay type do you use for an H323 GW?
Dtmf-relay h245-alpha
#call-manager-fallback|#ip source-address (IP)|#max-ephone 4|max-dn 8|Configure a refernce in CUCM
You may be running into a CSA bug. Disable CSA in CUCM by:|SSH to CUCM|utils csa disable
#test voice translation rule 1 <input to test>

32. How do you create a trunk on the switch side?
When they are explicitly matched in a destination-pattern in a dial-peer.
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True
CUCM Service Parameters --> Automated Alternate Routing Enable --> True
CAT IOS|switchport trunk encap dot1q|switchport mode trunk|switchport trunk native vlan 10 --> !!!DATA VLAN!!!

33. With the gw-priority command - does higher or lower priority take precedence?
Higher
In milliseconds ... allows you to hang up cell phone then pick up at the desk phone without disconnecting the call.
Gatekeeper| security acl answerarq 1||set up an access list permit whoever you want to allow
Apply voice-class codec

34. When can you not use a Standard Local Route Group?
When configuring TEHO.
#isdn switch-type primary-ni|#network-clock-participate wic 0|#controller t1 0/0/0|#pri-group timeslots 1-3 service mgcp||#ccm-manager mgcp ccm-manager redundant-host [IP]|#ccm-manager fallback-mgcp (for srst)|#ccm-manager moh||#mgcp|#mgcp call-agent
No POTS dial-peer or no direct-inward-dial on a pots dial-peer
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True

35. Does CUCM support RSVP natively?
SERVICE PARAMETER>|| Stop routing on unallocated number flag - Set to False|| Stop routing user busy - Set to False
(config)#ip domain-name <NAME>|(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3 - 24 service mgcp|(config-controller)#no shut||(config)#interface s
No it invokes the RSVP call agent on the IOS Router via SCCP message. i.e. use a Software MTP.
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True

36. Where do you use VIA zone?
Create 2 voip dial-peers - one the Sub and one to the Pub (the Pub with a preference of 1). Then create a voice class h323and set the h225 timeout value so it will hunt between the two.
Vlan database|vlan 130 name DATA|vlan 240 name PHONES|apply|exit
Gatekeeper - zone local GK cisco.com 10.1.6.1 - zone local CUCM cisco.com invia GK outvia GK - zone local BR2 cisco.com invia GK outvia GK
Bottom up - to prevent glare.

37. In CUCME what SIP config command is equivalent to ephone and ephone-dn?
Top Down means that channel 1 will be the first channel used to place outgoing calls.
You need dial-peers and to allow h323 to h323 communication.||voice service voip| allow-connections h323 to h323
CUCM Service Parameters --> Automated Alternate Routing Enable --> True
voice register pool|and|voice register dn

38. How do you change modes in voice register global?
Vlan database|vlan 130 name DATA|vlan 240 name PHONES|apply|exit
Push as much digit manipulation to the router as possible - so you can re-use it for SRST.
Yes. The media resources in the first MRG listed will be used before media resources in the second MGR listed.
Default is SRST||mode cme changes to CME|no mode cme changes back to SRST

39. How do you configure SRST?
Via the voice hunt-group parallel command
Uncheck it! Otherwise both H323 devices on either end wait for the other to send TCS first - and the connection will timeout.
Call-manager-fallback or telephony-service mode SRST
Use the alias static configuration||alias static (IP of CUCM) gkid (GK ID) gateway voip ras (IP of CUCM) e164 (dn) e164 (dn) e164 (dn)

40. How do you enable AAR?
Call Simulator. You can use to validate path from router to the PSTN.
Push as much digit manipulation to the router as possible - so you can re-use it for SRST.
Interface f0/0|no ip address|no shut||interface f0/0.10|encap dot1q 10 native --> !!! DATA VLAN !!!|ip address 10.10.100.1 255.255.255.0|interface f0/0.20|encap dot1q 20 --> !!! VOICE VLAN !!!|ip address 10.10.200.1 255.255.255.0
SERVICE PARAMETER> Automated Alternate Routing Enable > True

41. Describe the relationship between route patterns and end devices.
Service Parameters --> Mobile Voice Access Number
Call forwarding between voip to voip (when CUBE is in play)
Route Patterns --> Route Lists --> Route Groups --> Gateways/Trunks|RPs point to Route Lists which contain one or more Route Groups which contain one or more Gateways/Trunks.
Put them in a route list.

42. How do you configure CUCM redundancy on an H323 gateway?
Gatekeeper|endpoint resource-threshold|endpoint max-calls h323id gk-trunk_2 1||The bandwidth command only allows restriction between zones
#voice class h323 1| #h225 timeout tcp establish 3||#dial-peer voice 3000 voip| #destination-pattern 3...| #voice-class h323 1| #session target ipv4:(SUB IP)| #dtmf-relay h245-alpha||#dial-peer voice 30001 voip| #destination-pattern 3...| #voice-clas
To notify SIP Phones of NTP
(config)#ip domain-name <NAME>|(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3 - 24 service mgcp|(config-controller)#no shut||(config)#interface s

43. How would you set the the timer for Auto Answer?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183

44. How do you configure SIP phones to be able to call other SIP phones via SIP URI?
#after-hours block pattern
Apply it to the ephone.
SIP Route Pattern over a SIP Trunk.
Ip domain-name ipexpert.com|network-clock-participate wic 0|isdn switch-type primary-ni||controller t1 0/0/0|pri-group timeslots 1-3 - 24 service mgcp|no shut||int serial 0/0/0:23|isdn bind-l3 ccm-manager|ccm-manager mgcp|ccm-manager redundant-host 1

45. Name 2 commands to verify RSVP functionality.
Use the alias static configuration||alias static (IP of CUCM) gkid (GK ID) gateway voip ras (IP of CUCM) e164 (dn) e164 (dn) e164 (dn)
Access Port Method||interface range fa0/1 - 3|switchport voice vlan 20|switchport access vlan 10|spanning-tree portfast
Sh ip rsvp reservation||sh sccp connections
(config)#isdn switch-type primary-net5|(config)#network-clock-participate wic 0||(config)#Controller e1 0/0/0|(config-controller)#pri-group timeslot 1-3 !!!Get the PRI up!!!|(config-controller)#no shut||(config)#int s0/0/0:15|(config-if)#isdn outgoin

46. How is NTP sych setup in CUCM?
CUCM OS Administration Settings --> NTP Servers
#test voice translation rule 1 <input to test>
1st the Subnet is recognized. (Device Mobility Info)|Then different Physical Locations are compared.
TRUE

47. Where can you find the command to restore any of the default IP Phone Services if they happen to have been deleted?
Service Parameters --> Mobile Voice Access Number
Need to Know||Anytime you have an external call - it needs to match on a route pattern.
#test voice translation rule 1 <input to test>
In the CUCM 7.0.1 Release Notes ... search for restore.

48. What are the commands to configure SIP phones in CME?
Configure it on the route group through the route list - then it will be local to the route list.
Route Patterns --> Route Lists --> Route Groups --> Gateways/Trunks|RPs point to Route Lists which contain one or more Route Groups which contain one or more Gateways/Trunks.
Voice register global|mode cme|source-address <IP>|max-dn <NUM>|max-pool <NUM>|tftp-path flash:/<PATH>|create profile||NOTE: You have to do a create profile every time you change the voice register pool
CAT IOS|switchport trunk encap dot1q|switchport mode trunk|switchport trunk native vlan 10 --> !!!DATA VLAN!!!

49. What are two caveats to using the ccm-manager config server</ip> command?

(config)#clock timezone|(config)#ntp server/master|(config)#sh ntp status to verify
CM SERVICEABILITY TOOL --> SERVICE ACTIVATION --> Check all - then uncheck CMI and Security Services and activate.
Gatekeeper| security acl answerarq 1||set up an access list permit whoever you want to allow

50. Calls coming from CUCM to PSTN need what?
Mobile Voice Access
It's best to strip digits at the voice port.
Outbound dial-peers
#voice class h323 1| #h225 timeout tcp establish 3||#dial-peer voice 3000 voip| #destination-pattern 3...| # voice-class h323 1| #session target ipv4:10.1.5.3 (sub)| #dtmf-relay h245-alpha||#dial-peer voice 30001 voip| #destination-pattern 3...| #pre

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Major Subjects
Tests & Exams AP CLEP DSST GRE SAT GMAT	Certifications CISSP go to https://www.isc2.org/ PMP ITIL RHCE MCTS More...	IT Skills Android Programming Data Modeling Objective C Programming Basic Python Programming Adobe Illustrator More...	Business Skills Advertising Techniques Business Accounting Basics Business Strategy Human Resource Management Marketing Basics More...
Soft Skills Body Language People Skills Public Speaking Persuasion Job Hunting And Resumes More...	Vocabulary GRE Vocab SAT Vocab TOEFL Essential Vocab Basic English Words For All Global Words You Should Know Business English More...	Languages AP German Vocab AP Latin Vocab SAT Subject Test: French Italian Survival Norwegian Survival More...	Engineering Audio Engineering Computer Science Engineering Aerospace Engineering Chemical Engineering Structural Engineering More...
Health Sciences Basic Nursing Skills Health Science Language Fundamentals Veterinary Technology Medical Language Cardiology Clinical Surgery More...	English Grammar Fundamentals Literary And Rhetorical Vocab Elements Of Style Vocab Introduction To English Major Complete Advanced Sentences Literature Homonyms More...	Math Algebra Formulas Basic Arithmetic: Measurements Metric Conversions Geometric Properties Important Math Facts Number Sense Vocab Business Math More...	Other Major Subjects Science Economics History Law Performing-arts Cooking Logic & Reasoning Trivia

Test your basic knowledge |

CCIE Voice Test

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests

Major Subjects

Tests & Exams

Certifications

IT Skills

Business Skills

Soft Skills

Vocabulary

Languages

Engineering

Health Sciences

English

Math

Other Major Subjects

Browse all subjects

Browse all tests

Most popular tests