Service
provider
Supplier1
SupplierN
90% VoIP traffic
90% VoIP traffic
RTP Proxy +
Voipmonitor
RTP Proxy +
Voipmonitor
10%...
Passive Call Quality Monitoring in VoIP
Upcoming SlideShare
Loading in …5
×

Passive Call Quality Monitoring in VoIP

181
-1

Published on

Sample setup for passive call quality monitoring in VoIP based on voice impairments analysis.

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
181
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
1
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Passive Call Quality Monitoring in VoIP

  1. 1. Service provider Supplier1 SupplierN 90% VoIP traffic 90% VoIP traffic RTP Proxy + Voipmonitor RTP Proxy + Voipmonitor 10% of VoIP traffic 10% of VoIP traffic Sevana analysis Sevana analysis Amplitude clipping VAD clipping Stuck Clicking SNR Echo DTMF – coming soon FAX – coming soon Multiple time windows to analyze quality impact Average quality impact for the whole time window Most influencing impairment for each time window Statistically predicted MOS score Variety of algorithms to evaluate overall supplier quality Flexible parameters tuning
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×