Checking Voice Related Quality Information - Samsung WEC8500 Operation Manual

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-
9a4e-dd53678804c6@ug1.scm.com] 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 Call-ID=ca371fce-6e10-401a-9a4e-dd53678804c6@ug1.scm.com
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]
© SAMSUNG Electronics Co., Ltd.
CHAPTER 7. WLAN Additional Services
page 359 of 689