Audio Volume Adjustment; Managing Ring Tones - Linksys SPA921-NA Administrator's Manual

Using Call Features
Table 3-4
Operation
To call a log entry
To save a log entry into
Personal Directory (if the
directory is not already full)

Audio Volume Adjustment

There are four kinds of audio volume that can be adjusted:
•
•
•
•
To adjust the volume, press the VOL key to invoke the volume adjustment screen. Then use the
UP/DOWN keys to increase or decrease the volume. The kind of volume to adjust is by context.
When no audio device is selected at the moment, the Ringer volume is adjusted. Each
UP/DOWN key press plays a short burst of the current ring tone. If one of the audio devices is
selected, the volume adjustment applies to that device. The screen shows a pictorial
representation of the volume level.
Each volume has 16 steps in nonlinear logarithmic scale. Each setting is a 16-bit multiplier in
the range 41 to 32764 in Q3.12 format (or 0.01 to 7.999 or 40 to 18 dB). Each step is equal to
58/(16-1) or 3.87 dB.
Additional volume settings can be added and accessed via the phone setup screens. These
volumes are:
•
•

Managing Ring Tones

The 900 Series phone offers 10 ring tones. The characteristics of each ring tone is configurable
using a Ring Tone script. In a Ring Tone script, the user can assign a name for the ring tone,
and specify two components:
•
•
Linksys 900 Series IP Phone Administrator Guide
3-20
Call Log Operations
Ringer volume (on the speaker)
Speaker
Handset
Headset
DTMF Echo Volume (use <DTMF Playback Level>)
Call Progress Tone Volume (setting the ToneScript for each tone)
Waveform—1, 2, 3, or 4
Cadence—1, 2, 3, or 8
Chapter 3
Steps
1.
Highlight the entry.
2.
Press dial, or Off-Hook, or Turn on Speaker, or Turn on
Headset, or press a line key.
1.
Highlight the entry.
2.
Modify the entry as needed.
3.
Press save to save the entry in the personal directory.
Managing Linksys 900 Series IP Phones
Document Version 3.0