Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Mitel Learning > Mitel Border Gateway > Flashcards

Mitel Border Gateway Flashcards

1
Q

What version of MSL (Mitel Standard Linux) is required for MBG rel 11.0

A

11.0

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

T/F In regards to WebRTC, the security mode “Public and Private” is only supported with the MiVoice 5000 system

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What two options can be used by Web Proxy in the DMZ to resolve FQDNs

A

Resolve the FQDN on the LAN DNS or on the MSL server DNS in the DMZ

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

T/F When the DNS SRV Auto-registration option is cleared, MBG will attempt Resilient Trunk registration upon failover scenarios

A

False. This new addition takes into account the need to re-register with a secondary link if the currently used link fails. If a call is sent to a failed link and no response is received, the MBG will send a register message to a backup link and register on that resilient connection before sending the call to this new link. The Resilient trunk auto-registration check box must be selected if registration is required on failover to an alternate SRV Trunk endpoint.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

You can disable __ if it’s not required in your environment. Remember that Teleworker MiNET phones and Call-recorded MiNET phones still require the __ service in order to get their firmware and HTML applications

A

TFTP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What component converts incoming Audio, Web and Video Conferencing Connection Point traffic on the Internet from port 443 to 4443

A

Firewall

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

(T/F) A VPN connection is required for the correct operation of Teleworker devices

A

False

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Select this item to enable call recording for all devices on a Release 11.0 system

A

Enabled checkbox under Call recording on the Application integration configuration page

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Select 2 benefits of MBG supplying SIP Trunk Proxy services for SIP Trunking

A
  1. Remove requirement to purchase 3rd party equipment while still providing all the current benefits of MBG
  2. Variable Packetization is accepted/provided by MBG
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

How does a remote administrator access MBG when used for Remote Administration

A
  1. From a browser on a remote PC, the user enters either the IP Address
  2. An FQDN for the server on the customer LAN
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

(T/F) By changing the Set-side RTP security setting for a SIP device to Require the SIP device must provide SRTP to MBG to complete a call

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Remote Proxy Services on Mitel Border Gateway is comprised of __

A
  1. Domain List

2. Proxy Applications

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

When a device is consuming a Teleworker License it means that the device is behind a firewall providing __

A

Network Address Translation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

(T/F) You should always configure global tone injection and call recording tone injection at the same time

A

False. It’s one or the other

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

For SIP Trunking, the digits shown in the routing rules are actually __

A

SIP requests addressed to Username

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

For Secure Call Recording, what entity issues the signed security certificate with a unique ID to the CRE

A

MBG Server

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

MBG can support up to __ SIP Trunk DID routing rules

A

50,000

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

(True or False) In a Cluster, any MiNet IP Phone call in progress to an MBG node that fails will be dropped. Any subsequent MiNet IP Phone call is redirected to another node in the Cluster according to its dynamic ICP list

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What SIP Options setting in the Settings page under the System tab on MBG must be completed for basic SIP lines to work

A

A Protocol MUST be selected

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Which of the following Tone Injection options can be configured under System > Settings

A
  1. Global SIP Tone Injection

2. Global MiNet Tone Injection

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

The Troubleshooting tab includes __

A
  1. Overrides
  2. Alarms
  3. Diagnostics
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

(T/F) To activate transport layer security for SIP devices, you only need enable the TCP/TLS transport protocol on the SIP options configuration page

A

False. You must also configure the SIP capabilities for the ICP to allow transport layer security

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Date and Time configuration will allow the following

A
  1. Intercept and override the time updates sent from the ICP to the Teleworker device
  2. MBG to synchronize the ICP to the correct time
  3. Individual Teleworker device to be setup in the MBG server for the correct time based on its own Time Zone regardless of where the MBG server resides
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Which physical interfaces are required on the firewall for a customer site with a DMZ

A

LAN connection, WAN connection and DMZ connection

25
Q

Call Recording and Remote Proxy Services applications can now be found under __

A

MBG main display

26
Q

(T/F) When daisy chaining MiVoice Border Gateway servers, the Upstream server is farthest from the ICP

A

False. The Downstream server is the farthest

27
Q

What mode must the MBG be configured in to allow MBG Bandwidth Management

A

Server Gateway

28
Q

An authorized __ sends requests to the MBG server to establish taps in the voice stream

A

CRE

29
Q

Overall bandwidth requirements for MBG are based on what variables

A

Number of Remote Teleworker phones, use of MiCollab Client, maximum simultaneous calls, and whether or not the voice is compressed

30
Q

With Clustering, MBG nodes can be joined together and programmed to __ the connection load, and to provide __ and/or __

A

Balance, Redundancy, Scalability

31
Q

List the three tabs found under Remote Proxy Services

A

Domain List, Users, Proxy Applications

32
Q

The acronym “CRE” stands for __

A

Call Recording Equipment

33
Q

Reasons for Daisy Chaining MiVoice Border Gateway servers include

A
  1. To decrease the virtual distance by allowing local streaming access among remote offices
  2. To apply a strict firewall rule that only allows traffic between two MBG Servers
34
Q

(T/F) With Prioritize SIP Emergency calls enabled, if a MiNET call is received when the links are at capacity, the call is accepted but voice quality may be degraded

A

True

35
Q

Two servers, one with standalone NuPoint Unified Messaging and one with MiCollab (inc. Audio, Web and Video Conferencing), are functioning on a customers LAN. How many IP Addresses are required at the Firewall for clients on the Internet to access these two servers

A

1 IP Addresses are required; 1 IP Address for Web Services with access to both servers and no additional IP Address for Audio, Web and Video Conferencing Connection Point traffic

36
Q

You can find tools to perform network connectivity tests under this main menu

A

Troubleshooting

37
Q

Configuration of MBG services is performed by logging into the __

A

Server Manager

38
Q

Under which menu is the setting to enable the MBG service

A

System

39
Q

If the MBG is behind a corporate firewall, the firewall must allow bidirectional communication for UDP port __ to support SIP

A

5060

40
Q

The secondary ICP listed for a SUP Trunking routing rule is for __

A

Incoming calls that satisfy the routing rule will be directed to the secondary ICP destination if the primary destination is unavailable

41
Q

You intend to upgrade a Release 8.1 system to Release 11.0. The system has access to the AMC. What must you do to restore system configuration settings following the upgrade

A

Select Yes when the Restore From Backup dialog appears

42
Q

(T/F) MBG rel 11.0 software (whether gathered manually or automatically) is provided by the Software Download Center (not AMC)

A

True

43
Q

What may result if you fail to comply with requirements in the MBG Engineering Guidelines

A

One Way Audio

44
Q

(T/F) If you want to use the Domain Name System Service (DNS SRV) function, the service provider must support DNS SRV

A

True

45
Q

MiVoice Border Gateway sends SIP security related events to the Mitel Standard Linux Syslog service as “__” in addition to the /var/log/tug/secure log file

A

authpriv

46
Q

(T/F) Under no circumstances can you enter a weak password when adding a SIP device to a Release 10.0 system

A

False. You may change the default behavior to allow simple passwords

47
Q

What is required to allow access to MiVoice Business System Administration Tool once an administrator has connected to MBG with Remote Proxy Services

A

The administrator must enter the correct user id and password for the account with appropriate access credentials specified under the Users menu in Remote Proxy selection

48
Q

Remote Management Service access to the MiVoice Business System Administration Tool will allow the user to __

A

1: Make basic form changes
2: Enter Maintenance commands
3: Download diagnostics logs

49
Q

To facilitate a scenario where the SIP trunk provider reaches the MBG via the LAN side of MBG, SIP trunks have __

A

a configurable bind address programmed so that RTP traffic can be sent and received via a configurable IP address

50
Q

Bandwidth Management settings are found under which menu

A

Network

51
Q

(T/F) The customer site is configured with two cluster nodes in the Default Zone. The Master node has a cluster weight value of 100 and the Slave node has a cluster weight value of 0. Before you perform an upgrade to Release 11.0, you must reconfigure this cluster

A

True. to support this “failover” scenario in Release 11.0, place the Slave node in a Backup Zone and change the cluster weight value to 100

52
Q

SIP users can be assigned some of the following availability options

A

1: Everywhere
2: WebRTC Only
3: SIP Device Only

53
Q

Where can the installer find a list of compatible 3rd party Server Hardware for MSL

A

Check with a hardware distributor for servers that support Centos 7

54
Q

Where on the MBG Server can the security certificate from the CRE be approved

A

MBG Client Certificate Management under Security

55
Q

When configuring an IP Phone to work as a Teleworker Device in a Daisy Chain configuration, point the Teleworker Device to the __

A

Closest downstream MBG Server

56
Q

The weight factor in a Cluster represents a relative traffic ratio comparison between __

A

MBG Nodes

57
Q

(T/F) All Nodes in the Cluster contribute their user licenses into a pool for any node in the Cluster to use for a device. If a node fails, the licenses for that node are removed from the pool

A

False. Licenses will not be removed from the pool until the remaining nodes in the Cluster reboot (or each MBG service restarts) and the cluster rediscovers the licenses from each node to create a new pool

58
Q

(T/F) If the SIP teleworker softphone on an android device is disconnected, then for any incoming call on that softphone, the MBG will reject the INVITE and prevent ringing to the PBX

A

False

59
Q

Where are the MBG bandwidth requirements documented

A

MiVoice Border Gateway Engineering Guidelines

Mitel Learning (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions