3com S7906E 설치 설명서

 

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Configuration prerequisites 

A voice test requires cooperation between the NQA server and the NQA client. Before a voice test, 

make sure that the UDP listening function is configured on the NQA server. For the configuration of UDP 

listening function, refer to 

. 

Configuring a voice test 

Follow these steps to configure a voice test: 

Enter system view 

system-view 

— 

Enter NQA test group view 

nqa entry admin-name 
operation-tag 

— 

Configure the test type as voice 
and enter test type view 

type voice 

Required 

Configure the destination 
address for a test operation 

destination ip ip-address 

Required 

By default, no destination IP 
address is configured for a test 
operation. 

The destination IP address 
must be consistent with that of 
the existing listening service on 
the NQA server. 

Configure the destination port 
for a test operation 

destination port port-number 

Required 

By default, no destination port 
number is configured for a test 
operation. 

The destination port must be 
consistent with that of the 
existing listening service on the 
NQA server. 

Configure the codec type 

codec-type { g711a | g711u | 
g729a } 

Optional 

By default, the codec type is 
G.711 A-law. 

Configure the advantage factor 
for calculating MOS and ICPIF 
values 

advantage-factor factor 

Optional 

By default, the advantage 
factor is 0. 

Specify the source IP address 
for the requests in a test 
operation 

source ip ip-address 

Optional 

By default, no source IP 
address is specified. 

The source IP address must be 
that of an interface on the 
device and the interface must 
be up. Otherwise, the test will 
fail. 

Specify the source port number 
for the requests in a test 
operation 

source port port-number 

Optional 

By default, no source port 
number is specified.