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Under the centralized multi-node network conditions (center equipment U1981), A for branch node 1 POTS user (branch node device is U1911), B and D are SIP user of another branch node 2 (branch node device U1960), C is PSTN user, A register unconditional forwarding service, if a user calls A, will be forwarded to the users B, C now call D through branch node 2 PRA trunk incoming, D transfer the call to A, and then A forwarded to B, B,C call, then at this time the RTP stream case is ( ).
Under the centralized multi-node network conditions (center equipment U1981), A for branch node 1 POTS user (branch node device is U1911), B and D are SIP user of another branch node 2 (branch node device U1960), C is PSTN user, A register unconditional forwarding service, if a user calls A,...
In this case, what handling strategy should be taken?
An enterprise occurs an unknown communications failure, leading to all users UC services are not available. In this case, what handling strategy should be taken?A . to resume business as soon as possibleB . to locate fault sourceC . to collect location problem required informationView AnswerAnswer: A
In this case, which is the most appropriate method of treatment?
An enterprise U1900 series unified gateway deployment of disaster recovery, one day burst communication failure, causes all users cannot make a voice call. Check found that failure is due to the master device downtime, while the standby device is not prepared to take over the business result. In this case,...
In a multi-node centralized networking scenario, not considering dual-standby scenario, how many SIP server addresses should be filled out by the users on center node?
In a multi-node centralized networking scenario, not considering dual-standby scenario, how many SIP server addresses should be filled out by the users on center node?A . 1B . 2C . 3D . 4View AnswerAnswer: A
In multi-node centralized network scenario, regardless of the refresh registration situation, suppose A is SIP user of branch node 1, B is SIP user of branch node 2, A and B are on the phone; at this time, the network between branch node 1 and branch node 2 interrupted, then ()
In multi-node centralized network scenario, regardless of the refresh registration situation, suppose A is SIP user of branch node 1, B is SIP user of branch node 2, A and B are on the phone; at this time, the network between branch node 1 and branch node 2 interrupted, then...
About Mobile rich media features, which of the following statement is True ? (Multiple choice)
About Mobile rich media features, which of the following statement is True ? (Multiple choice)A . the scope of rich media, including picturesB . the scope of rich media including voice clipsC . the scope of rich media, including video clipsD . eSpace Mobile can send rich media to eSpace...
In recording solutions, IP phone users can record in two ways: on-demand recording and automatic recording.
In recording solutions, IP phone users can record in two ways: on-demand recording and automatic recording.A . TrueB . FalseView AnswerAnswer: A
Which of the following statement about enterprise steal cause is false?
Which of the following statement about enterprise steal cause is false?A . user A illegally registered to Unified Gateway B, direct dial outsiders userB . In this process, the illegal users do not pay any call charges, resulting in phone steal.C . non-company personnel user B call the company VU...
An enterprise customers deployed two U1981 for dual-standby in the headquarters, and in the A and B place branches respectively deployed a U1960 as a local gateway. One day, because the operator network fault, A place U1960 can't detect the heartbeat of standby U1981, but B place U1960 and standby U1981 connection is normal, then ( ).
An enterprise customers deployed two U1981 for dual-standby in the headquarters, and in the A and B place branches respectively deployed a U1960 as a local gateway. One day, because the operator network fault, A place U1960 can't detect the heartbeat of standby U1981, but B place U1960 and standby...
eSpace UC solution can provide the recording function via UMS components.
eSpace UC solution can provide the recording function via UMS components.A . TrueB . FalseView AnswerAnswer: B
