Cisco 300-070 Implementing Cisco IP Telephony & Video, Part 1 v1.0 Online Training
Cisco 300-070 Online Training
The questions for 300-070 were last updated at Oct 24,2025.
- Exam Code: 300-070
- Exam Name: Implementing Cisco IP Telephony & Video, Part 1 v1.0
- Certification Provider: Cisco
- Latest update: Oct 24,2025
Which statement about the DiffServ QoS deployment architecture is true?
- A . DiffServ does not differentiate traffic types and thus cannot provide service levels.
- B . DiffServ architecture differentiates and classifies various types of traffic and provides several levels of service based on that classification.
- C . Resource Reservation Protocol is an example of a DiffServ mechanism where each router on the path for packet transmission is informed of the upcoming packet stream.
- D . DiffServ architecture provides QoS by assuring treatment for a specific traffic flow.
Which three devices are analyzed by the Cisco Unified Communications Dialed Number Analyzer? (Choose three.)
- A . gatekeeper
- B . remote destination
- C . CTI route point
- D . trunk
- E . phone
- F . gateway
Which route pattern is used when 25911 is dialed from an endpoint with a CSS that can access the required partition?
- A . 25XXX
- B . 2[56]XXX
- C . 2591[12]
- D . 259XX
What is a route list?
- A . a list of locations
- B . an ordered list of regions
- C . a list of route patterns
- D . an ordered list of gateways and trunks
- E . an ordered list of route groups
Which two describe how media resources and audio streams operate with Cisco Unified Communications Manager? (Choose two.)
- A . Audio streams are terminated differently depending on the signaling protocol, such as SCCP or SIP.
- B . Audio streams are always terminated by media resources.
- C . All media resources register with Cisco Unified Communications Manager.
- D . There are no situations in which IP phone-to-IP phone audio streams will go directly between endpoints.
- E . Signaling between Cisco Unified Communications Manager and hardware media resources uses the same protocol as the call-signaling type.
Which route pattern is the best match for the range of 6000 to 6599?
- A . 65XX
- B . 60XX
- C . 6[05]XX
- D . 6XXX
- E . 6[0-5]ХХ
You are a Network Engineer at ABC Company. You want to ensure that when the contact center agent for the company makes an external call, the extension 897 654 300 is displayed.
How do you resolve this issue?
- A . Configure a Line Text Label on the Directory Number configuration page.
- B . Configure an external phone number mask on the Directory Number configuration page.
- C . Configure a translation pattern with the pattern 897654300.
- D . Configure an external phone number mask on the Device configuration page.
When the Cisco IOS router or gateway receives a call setup request, what is the PID value of the default dial peer?
- A . РID:3
- B . PID:6
- C . PID:0
- D . PID:4
- E . PID:5
- F . PID:1
- G . PID:2
- H . PID:7
Refer to the exhibit.
dial-peer voice 2001voip
destination-pattern 2001
session protocol sipv2
session target ipv4:10.1.1.2
incoming called-number .
codec g722-64
video codec h264
dtmf-relay rtp-nte sip-notify sip-kpml
no vad
dial-peer voice 3001 voip
destination-pattern 3001
session protocol sipv2
session target ipv4:10.3.1.2
incoming called-number .
codec g722-64
video codec h264
dtmf-relay rtp-nte sip-notify sip-kpml
no vad
While troubleshooting, the engineer discovers that the Cisco Unified Border Element is giving the error “SIP/2.0 403 Forbidden”.
Which two Cisco Unified Border Element configurations resolve this issue? (Choose two.)
- A . voice service voip
mode border-element
ip address trusted list
ipv4 10.1.1.0 255.255.255.0
ipv4 10.2.1.0 255.255.255.0
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0 - B . voice service voip
no ip address trusted authenticate
mode border-element
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0 - C . voice service voip
mode border-element
ip address trusted list
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0 - D . voice service voip
mode border-element
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0 - E . voice service voip
mode border-element
ip address trusted list
ipv4 10.1.1.0 255.255 255.0
ipv4 10.3.1.0 255.255.255.0
allow-connections sip to sip
sip
bind control source-interface loopback0
bind media source-interface loopback0
What are the two benefits of using SIP dial rules on an IP phone? (Choose two.)
- A . The phone can initiate dialing without sending any signaling messages to Cisco Unified Communications Manager.
- B . The phone can detect invalid numbers and play a reorder tone without sending any signaling messages to Cisco Unified Communications Manager.
- C . If dialed digits match an entry of a SIP dial rule, the dialed string is sent in a single SIP 200 OK message to Cisco Unified Communications Manager.
- D . If Cisco Unified Communications Manager requires more digits, KPML can be used to send the remaining digits from the SIP phone to Cisco Unified Communications Manager one-by-one.
- E . If Cisco Unified Communications Manager requires more digits, another en bloc message is used to send the remaining digits from the SIP.
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