Cisco 3905 Administration Guide

DescriptionItem
Baseline or highest MOS LQK score from the start of the voice stream.
The following codecs provide the corresponding maximum MOS LQK scores under
normal conditions with no frame loss:
•
G.711: 4.5
•
G729A/AB: 3.7
Max MOS LQK
Version of the Cisco-proprietary algorithm used to calculate the MOS LQK scores.MOS LQK Version
Estimate of the network latency, expressed in milliseconds. Represents a running
average of the round-trip delay, measured when RTCP receiver report blocks are
received.
Latency
Cisco Unified SIP Phone 3905 Administration Guide for Cisco Unified Communications Manager 8.6 (SIP)
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Model Information, Status, and Statistics
Access Call Statistics Screen

Cisco 3905 Specifications

General

Speakerphone	Yes
Ethernet Switch	No
Handset	Standard
Protocol Support	SIP
Lines	1
Headset Port	No
Power over Ethernet (PoE)	IEEE 802.3af Class 1
Ethernet Ports	2