Features; Sip Paging: One Speaker; Multicast Overview - Algo 8188 User Manual

Features

SIP Paging: One Speaker

The 8188 SIP Ceiling Speaker can be registered as a third party SIP extension with a hos-
ted or enterprise Communications Server supporting 3
To register the speaker with the SIP server, use the Basic Settings > SIP tab in the web
interface to enter the Communication Server IP address, page extension, username, and
password. This information will be available from the IT Administrator or telephony service
provider.
If VLAN is used, navigate to the Advanced Settings > Network tab to set VLAN options.
Important: once the speaker is using VLAN you will need to be on the same VLAN to
access the web interface.
The speaker may now be accessed by dialing its assigned extension from a telephone,
device, or client. The speaker will auto-answer, play the default pre-announce tone, and
allow voice paging until disconnected.
There are a number of configurable speaker options:
•
Increase or Decrease Speaker Volume
• Enable AGC (automatic gain control)
• Enable Ambient Noise Monitoring (speaker volume adapts to background noise)
•
Enable Talkback
• Customize pre-announce tone file
The best voice paging quality and intelligibility will be obtained using the G.722 wideband
audio codec. Most current IP telephones support G.722 which is sometimes referred to as
"HD" voice or audio.

Multicast Overview

In addition to the ring and page features, the 8188 is able to send and receive IP audio
multicast messages over the network to support larger deployment for both paging and
ring/notification. This provides a scalable and efficient method of building large scale noti-
fication solutions.
An Algo 8188 can be configured as a Master endpoint. When called from a phone, the SIP
registered 8188 auto-answers and plays the page audio over its speaker. Simultaneously,
it broadcasts the audio over the network using RTP multicast to any number/combination
of Algo IP speakers, paging adapters, and strobes as required.
The Slave endpoints require a PoE network connection but do not require registration to
the communication server.
Document 90-00069A
2020/4/15
Page 12
Algo Communication Products Ltd
4500 Beedie St Burnaby BC Canada V5J 5L2
www.algosolutions.com
8188 SIP Ceiling Speaker (FW 1.7)
rd party SIP endpoints.
support@algosolutions.com
(604) 454-3792