Users Guide

1000 | Voice and Video Dell Networking W-Series ArubaOS 6.4.x| User Guide
UCC Application Media Type Call Quality Parameters
Vocera Audio
l UCC Score
l Delay
l Jitter
l Packet Loss
H.323 Audio
l UCC Score
l Delay
l Jitter
l Packet Loss
Video
l Delay
l Jitter
l Packet Loss
Table 219 shows the quality parameters displayed for Lync collaborative services.
Table 219: Quality Parameters for Collaborative Services
Lync Collaborative Services Quality Parameters
Lync Desktop-sharing l UCC Score
l Quality band
l Delay (msec)
l Jitter (msec)
l Signal to Noise Ratio (SNR)
l Avg Tx Rate (Mbps)
l Tx Drop (%)
l Tx Retry (%)
l Avg Rx Rate (Mbps)
l Rx Retry (%)
NOTE: Delay and Jitter call quality parameters are measured end-
to-end.
Lync File-transfer l SNR
l Avg Tx Rate (Mbps)
l Tx Drop (%)
l Tx Retry (%)
l Avg Rx Rate (Mbps)
l Rx Retry (%)
NOTE: The quality parameters are computed by the AP and does
not have any dependency on the quality update message from the
Microsoft Lync server.