CHAPTER 7. WLAN Additional Services
© SAMSUNG Electronics Co., Ltd.
page 359 of 689
7.11.2 Checking Voice Related Quality Information
Configuration using CLI
Execute the following command to check the voice related quality analysis (Voice Quality
Monitoring) information.
1) Operator can check the voice quality analysis information of a wireless terminal that
has an active call.
WEC8500# show voice vqm current-stats brief
========================================================
[CONN-740 Start Time=2013/7/19.14:47:27, Duration=47 sec(s)
Call-ID[f03c77b50564418855587192e12b889d <-> ca371fce-6e10-401a-
[email protected]] Session id :0
SRC [I/F=ge4 Phone-No=9960, IP=20.20.20.30:22458]
DST [I/F=ge4 Phone-No=9910, IP=20.20.20.25:25407]
RTP Flow Quality Metrics:
[Flow-1] DIR=Forward Quality Ratings=Poor [MOS-LQ=3.06, MOS-
CQ=2.82, MOS-PQ=3.35]
RTP Flow Quality Metrics:
[Flow-2] DIR=Reverse Quality Ratings=Good [MOS-LQ=4.04, MOS-
CQ=3.95, MOS-PQ=3.89]
WEC8500#
2) Operator can check the voice quality analysis information of a wireless terminal that
has a completed call.
WEC8500# show voice vqm history-stats brief
========================================================
[CONN-1 Start Time=2013/7/19.14:47:27, Duration=75 sec(s)
Station Mac [78:47:1d:c5:4c:85:
fc:a1:3e:47:59:e7:] startBssid
[f4:d9:fb:23:66:10
f4:d9:fb:23:66:10] endBssid
[f4:d9:fb:23:66:10
f4:d9:fb:23:66:10]
ssid [Ajay_2_2_4G
Ajay_2_2_4G] Direction [1
2] wlanId [2
2]
startApId [2
2] endApId [2
2]
Session id :0
SRC [I/F=ge4 Call-ID=f03c77b50564418855587192e12b889d Phone-No=9960,
IP=20.20.20.30:22458]
DST [I/F=ge4 [email protected]
Phone-No=9910, IP=20.20.20.25:25407]
RTP Flow Quality Metrics:
[Flow-1] DIR==Forward Quality Ratings=Poor [MOS-LQ=2.21, MOS-CQ=1.33,
MOS-PQ=2.84]
RTP Flow Quality Metrics:
[Flow-2] DIR==Reverse Quality Ratings=Poor [MOS-LQ=2.46, MOS-CQ=1.50,
MOS-PQ=3.00]
========================================================
[CONN-2 Start Time=2013/7/19.14:52:36, Duration=30 sec(s)
Station Mac [fc:a1:3e:47:59:e7:
78:47:1d:c5:4c:85:] startBssid
[f4:d9:fb:23:66:10
f4:d9:fb:23:66:10] endBssid
[f4:d9:fb:23:66:10
f4:d9:fb:23:66:10]