Algo 8180 User Manual page 24

Ring Limit
Typically set to no limit, this feature can be used to set a limit on how long the speaker will
ring before timing out. A new ring event is required before the speaker will play the WAV
file again.
Page Speaker Volume
Speaker page volume control for SIP or multicast paging. This setting is an amplifier gain
control and output level will depend on streaming level. This setting will apply to all
multicast, regardless of content.
Page Mode
A call to the SIP page extension can be one-way, two-way using the integrated
microphone, or delayed. In delay mode, the speaker will store the page into memory and
then play after disconnect.
In delay mode, press "*" to cancel a page while the recording state is in process to prevent
it from being sent after hanging up.
Page Timeout
A time limit may be set for an active page.
Page Tone
Select pre-announce tone for paging. Use only Default, or custom uploaded file. The other
pre-installed tone files all contain silence at the end in order to generate ring "cadence" of
6 seconds. This silence will block the voice path for several seconds at the start of a page.
The "Default" tone will play the page-notif.wav file.
Note: The "Default Page Tone", in Advanced Multicast, will play the tone set here.
G.722 Support
Enable or disable the G.722 codec.
Ambient Noise Compensation
To configure, set the volume to an appropriate level for a quiet environment and enable
the Ambient Noise Compensation. The integrated microphone will measure the ambient
noise during idle periods and automatically increment the speaker volume, if any increase
in background noise is detected. Ambient noise level is averaged over 10 seconds. The
noise compensation will not be functional when playing background music.
Automatic Gain Control (AGC)
Normalizes the audio level. Automatically maximize level of voice received from calling
phone in order to make page volume more consistent.
Document 90-00095A
01/24/2019
Page 24
Algo Communication Products Ltd
4500 Beedie St Burnaby BC Canada V5J 5L2
www.algosolutions.com
8180 SIP Audio Alerter (G2) FW 1.7
(604) 454-3792
support@algosolutions.com