When configuring the U1960, which of the following boards do you need to add in the web management or Cli? (Multiple Choice)
Which of the following intelligent routing policies are supported by U1900? (Multiple Choice)
Before replacing a U1900 board, you need to wear grounded electrostatic discharge (ESD) wrist strap to prevent electric circuits from being damaged by ESD. Then, you can directly touch the electric circuits in the board when replacing the board.
Which of the following statements are CORRECT about how to configure a peer device of the SIP trunk on the U1900 series unified gateway? (Multiple Choice)
When the U1900 PRA trunk is faulty, you need to check whether the indicator on the SCU board is normal.
Under the same network conditions, which of the following codec provides the best voice quality?
A company plans to purchase a U1900 unified gateway. To support 1000 conference participants at most, A company should choose().
To centrally deploy and upgrade eSpace IP phones in DHCP Option 246 mode, deploy the DHCP server (mandatory) and HTTP server (optional).
Which of the following statements are CORRECT when the number of CDRs exceeds the maximum number allowed in the CDR pool of the U1900? (Multiple Choice)
U1980s are interconnected with the carrier PSTN through the PRA protocol. Which of the following boards enables the interconnection?
Entities such as GK, MCU, and Terminal are defined in the H.323 communication protocol suite. The MCU is used for address translation and access control,
Which of the following statements is INCORRECT about the voice mailbox function built in U1960?
When an eSpace IP phone is deployed with a PC, the network port of the eSpace IP phone must be connected to the switch independently.
Which of the following signaling protocols are categorized as Common Channel Signaling (CCS)? (Multiple Choice)
A company deploys a U1981 unified gateway, BMU, and CDRServer. The administrator wants to query CDRs within a time segment. Which of the following methods can the administrator use?
On U1900 series unified gateways, which of the following boards provides DSP resources for calls and plays announcements?
The U1900 has a CDR pool. If the network is disconnected, CDRs will be stored in the CDR pool of the U1900. When the network is recovered, the CDRs in the CDR pool will be pushed to the CDRServer.
User A has registered the call forwarding to the voice mailbox unconditional service. When user A calls user B who has not registered with the call forwarding service, the call is directly forwarded to user B's voice mailbox.
An enterprise has deployed an automatic switchboard. To enable external users to directly call internal extension users without through the switchboard, which of the following configurations are required? (Multiple Choice)
There are two types of call recording modes: automatic recording and passive recording.
Which of the following statements are CORRECT about configuring the clock for a PRA trunk on U1900?
(Multiple Choice)
For the long number and short number service and number mapping for U1900, which of the following statements is CORRECT?
Which of the following statements is INCORRECT about the mode for querying the eSpace 7950 IP phone IP address?
Which of the following statements are CORRECT About PRA and QSIG trunks on U1900? (Multiple Choice)
The authentication modes used during SIP number allocation on the U1900 series gateway include (). (Multiple Choice)
In U1900 series unified gateway, which of the following is CORRECT concerning number conversion priority?
Which of the following statements are CORRECT about the functions of IP phones? (Multiple Choice)