Cisco SPA 508G Administration Guide

Cisco SPA IP Phone Field Reference
Info Tab
Cisco Small Business SPA 300 Series, SPA 500 Series, and WIP310 IP Phone Administration Guide 211
B
Downloaded Ring Tone
Gap Duration The mean duration, expressed in milliseconds, of the
gap periods that have occurred since the beginning of
reception. Defined in RFC 3611—RTP Control Protocol
Extended Reports (RTCP XR).
R Factor Voice quality metric describing the segment of the call
that is carried over this RTP session. Defined in RFC
3611—RTP Control Protocol Extended Reports (RTCP
XR).
MOS-LQ/MOS Listening The estimated mean opinion score for listening quality
(MOS-LQ) is a voice quality metric on a scale from 1 to 5,
in which 5 represents excellent and 1 represents
unacceptable. Defined in RFC 3611—RTP Control
Protocol Extended Reports (RTCP XR).
MOS-CQ/MOS
Conversational
The estimated mean opinion score for conversational
quality (MOS-CQ) is defined as including the effects of
delay and other effects that would affect conversational
quality. Defined in RFC 3611—RTP Control Protocol
Extended Reports (RTCP XR).
Parameter Description
Parameter Description
Status Indicates whether the phone is downloading a ring
tone (and from where) or if it is idle.
Ring Tone 1 Information about the user downloaded ring tone 1:
name, size, and time-stamp of the tone.
Ring Tone 2 Information about the user downloaded ring tone 2:
name, size, and time-stamp of the tone.

Cisco SPA 508G Specifications

General

Speakerphone	Yes
Dialer location	Base
Mac compatibility	No
Ethernet LAN (RJ-45) ports	2
Display resolution	128 x 64 pixels
Display number of colors	Monochrome
Headphone connectivity	2.5 mm

Weight and Dimensions

Depth	212 mm
Width	214 mm
Height	44 mm
Weight	900 g