Zycoo C20 User manual

2 Copyright © ZYCOO All rights reserved. V1.0
Directory
1. Brief Introduction......................................................................................................................3
2. Delivery Contents .....................................................................................................................3
3. Safety Precautions.....................................................................................................................3
4. Device Installation ....................................................................................................................4
4.1 Device Information .......................................................................................................4
4.2 Physical Connection......................................................................................................5
5. Configuration............................................................................................................................5
5.1 Web Login.....................................................................................................................6
5.2 Network Configuration.................................................................................................7
6. SIP Registration ........................................................................................................................7
6.1 SIP Basic Configuration................................................................................................7
6.2 SIPAdvanced Configuration.........................................................................................8
6.3 SIP Voice Codec............................................................................................................9
6.4 SIPAuto Provision (Hidden by default)........................................................................9
7. Volume Settings ......................................................................................................................12
8. PIN Settings............................................................................................................................12
8.1 Pin Configuration........................................................................................................12
8.2 Pin Active....................................................................................................................13
9. System Management...............................................................................................................13
9.1 Time Setting................................................................................................................13
9.2 Change Login Password of Web.................................................................................14
9.3 Firmware Upgrade ......................................................................................................14
9.4 Restore to Factory Default..........................................................................................15
9.5 Reboot.........................................................................................................................15

3 Copyright © ZYCOO All rights reserved. V1.0
1. Brief Introduction
The SIP based audio system iSpeaker utilizes the built-in intercom and paging capability already
inherent in most modern IPPBX systems and enhances this to improve end user experience by
providing a dedicated high performance digital amplifier on which to broadcast announcements
or play background music.
There are two models of ZYCOO iSpeaker now: B20 and C20. B20 supports 10 Watt amplifier and
C20 supports 3.5 Watt amplifier, which will provide sufficient coverage to the assigned rooms or
spaces as you required. And the big difference between B20 and C20 is that C20 supports
broadcasting and intercom, but B20 supports broadcasting only.
They are ideal solutions to deploy in all types of environments including schools, offices, airports,
and other public spaces. For additional functionality, an IP video camera can be connected to
iSpeaker ethernet interface and the resulting high definition images are transmitted to monitors
located in assigned rooms.
Aside from announcements, remote access to the web interface provides remote control and
configuration of your iSpeaker if the unit is located in other rooms or floors. Additionally there
are 4 freely programmable pins that can be used for controlling the peripheral devices around
iSpeaker.
2. Delivery Contents
Base Unit
Pre-assembled Brackets for Wall-mounting
Pre-assembled phoenix connectors
Power Supply
3. Safety Precautions
Note: To avoid any device damage and bodily injury caused by improper use, please observe the
following rules.
Please use onlythe power adapter provided by ZYCOO. Other power supplies may damage or
even destroy the device, and as such will not be covered by the product warranty.
Ensure that the supply voltage matches the specifications indicated on the rear panel of
iSpeaker.

4 Copyright © ZYCOO All rights reserved. V1.0
The device is for INDOOR use ONLY! and NOT FOR OUTDOOR USE!
To avoid an electric accident, DO NOT open or remove the cover of iSpeaker when it is
powered on.
DO NOT install the device in rooms with high humidity (such as bathroom, laundry room,
damp basement, kitchen). Keep the device far away from the water or other liquid!
Before cleaning the device, shut off the power supply. DO NOT clean it with a wet cloth and
NEVER use any other liquid cleaning method. The most suitable method is to use an
anti-static cloth.
DO NOT install the device in surroundings at risk of explosions (such as gas station, paint
store, etc.). Also DO NOT use the device when you smell any fumes with the potential to
explode.
DO NOT use the device in thunderstorms in case of any electric shocks by lightning.
4. Device Installation
4.1 Device Information
Item
C20
B20
Telephony Protocol
SIP 2.0(RFC-3261)
CPU
MIPS+DSP
Keypad Expansion
Support 4×6, total of 24 keys
LCD Expansion
Support SPI mode (Custom)
Voice
Microphone
1 onboardconnector
Speaker Output
3.5W
10W
Handset
3.5mm standard
input/output
interface
Not support
DSP
Support echocancellation andnoise
suppression
Voice Flood
Supported
protocol
RTP
Codec
G.711,G.722,G.723,G.726,G.729, etc..
Other
Interface
Input Power
5V/1A DC
12V/2A DC
LAN
2x10/100BASE-T Auto-MDIX, RJ45
RS232
Optional
GPO
4 programmable output pins
Environment
Operation
Temperature
0℃to 40℃
Storage
Temperature
-40℃to 70℃
Humidity
10% to 95%,No Dew

5 Copyright © ZYCOO All rights reserved. V1.0
4.2 Physical Connection
iSpeaker C20 supports PoE. If the switch server supports PoE, please plug the Ethernet cable
to the RJ45 interface “LAN 1 POE” of iSpeaker C20. The two Ethernet interfaces of iSpeaker
support bridge mode only; LAN2 is used to connect other devices for network expanding. If
your IP PBX server doesn’t support PoE, please use the 5V/1A power supply provided by
Zycoo to power for iSpeaker.
Note: iSpeaker B20 DOES NOT support PoE.
The interface of “SPK+” and “SPK-”on iSpeaker C20 are used to connect the loudspeaker. If
you are using headset, please plug the microphone of headset to “Audio in” of iSpeaker C20
and plug the speaker of headset to “Audio out”.
5. Configuration
iSpeaker C20 Connection Diagram:
iSpeaker B20 Connection Diagram:

6 Copyright © ZYCOO All rights reserved. V1.0
5.Configuration
Abstract: Here we will take iSpeaker C20 as reference because the B20 has the similar web
configuration as C20. If any difference, we will remark it in red relatively.
5.1 Web Login
Step1. Plug the Ethernet cable to LAN 1 or LAN 2 of iSpeaker.
Notice: To avoid network loops, the LAN 1 and LAN 2 cannot be connected to the same switch.
Step2. Open web browser and input http://192.168.119.110/, which is default IP address of
iSpeaker.
Notice: Please use the IE browser(Ver8.0 or higher), Firefox or Chrome.
Step3. Input default username (admin) and password(admin).
Default URL Address: http://192.168.119.110/
Default Username：admin
Default Password：admin
Step4. Go to the home page after successful authentication.
(If you visit http://192.168.119.110 again without closing the active browser, authentication is not
needed because the browser already recorded login information.)

7 Copyright © ZYCOO All rights reserved. V1.0
5.2 Network Configuration
Step1.Click【Network Configuration】to show the following display. Set static IP address for
iSpeaker or dynamic IP address by enabling DHCP. When DHCP enabled, it will get the dynamic IP
address and “Static IP” cannot be modified; After configuration, click 【Submit】button.
Step2. After configuration, click 【Submit】to display the following window; you have to choose
【Continue】to make additional changes, or【Apply Now】to apply changes to device.
6. SIP Registration
6.1 SIP Basic Configuration
Click【SIP Configuration】to go to【SIP Basic Configuration】, including Server Address, SIP
Extension, Autoanswer, Audio Output Mode(Defaulted Speaker), etc.. After configuration, please
click “Submit”.

8 Copyright © ZYCOO All rights reserved. V1.0
SIP Basic Configuration
Item
Explanation
Server Address
IP Address of IP PBX
Proxy Address
Proxy address of SIP proxy. Normally the proxy server and IP PBX is the
same one, so the IP address is same.
SIP Extension
Registered SIP extension number provided by IP PBX
Password
Password of registered extension provided by IP PBX
Autoanswer
The time of Auto answer (by second). Default is 1; if set as 0, there is
no auto answer.
Audio Output Mode
(For iSpeaker C20 only)
Output mode of audio (Speaker or Handset). Default is Speaker.
InComingRing
(For iSpeaker B20 only)
This options is to allow ringing if any incoming calls come.
6.2 SIP Advanced Configuration
Click【Advanced】to go to SIP Advanced Configuration. You can change the configuration based
on your requirement, such as Local SIP Port(Default is 5060) and RTP/RTCP DSCP (Default is
8000/8001). After modification, please click “Submit”.

9 Copyright © ZYCOO All rights reserved. V1.0
SIPAdvanced Configuration
Item
Explanation
Local SIP Port
Local SIP Port. Default is 5060.
T1 Timer
Timer for sending SIP message (by second). Default is 500 ms.
RTP Base Port
RTP base port of voice data. Default is 8000.
RTCP Base Port
RTCP base port for voice data. Default is 8001
Echo Canceller
Set echo cancellation. Default is enabled.
Noise Suppression
Set noise suppression. Default is enabled.
Adaptive Jitter Buffer
Set adaptive jitter buffer when receive/send SIP voice. Default is
enabled.
SIP DSCP（Hex）
Set the hex value of SIP DSCP. Default is B8.
DSCP（Differentiated Services Code Point）
RTP DSCP(Hex)
Set hex value of RTP DSC. Default is 68.
6.3 SIP Voice Codec
Click【Codecs】to configure the priority order of SIP codecs. After configuration, click【Submit】.
6.4 SIP Auto Provision (Hidden by default)
SIP Auto Provision is very useful function for company to deploy the telephony terminals such as
IP Phone and sip speaker quickly.

10 Copyright © ZYCOO All rights reserved. V1.0
Step1. Open the IP PBX GUI, click【Phone Provisioning】to make settings of phone provisioning.
Notice: please make sure that your IP PBX support auto provision of iSpeaker; if not, please
download the patch and update your PBX.
Step2. Click【PnP Settings】to configure, input URL, use the default multicasting address:
224.0.1.75 and default port 5060.
If custom URL is required, the IP PBX server IP address will be displayed here automatically once
tick this option (E.g. : http://192.168.2.66:9999/phones).
Step3. Click【Phone Settings】【New Phone】to configure the iSpeaker information.

11 Copyright © ZYCOO All rights reserved. V1.0
Item
Explanation
Enable
Enable to make the phone provisioning effective
Manufacturer
Select the factory of iSpeaker: Zycoo
Type
Select device type: iSpeaker
MAC
MAC of iSpeaker device
Extension
Select extension number of iSpeaker
Speaker Name
Define the name for this iSpeaker.
Speaker IP
Define the fixed IP of iSpeaker
Subnet Mask
Define the subnet mask of iSpeaker
Gateway
Define the default gateway of iSpeaker
Step4. Click【Save】【Active Changes】to make the settings effective.
Step5. Reboot iSpeaker, and visit the device with the previous defined IP in Phone Provisioning,
e.g.: http://192.168.2.24, input default username and password “admin/admin”, then you will see
the device information which shows the iSpeaker is registered.

12 Copyright © ZYCOO All rights reserved. V1.0
7. Volume Settings
Output volume is for speaker and “Audio out”; Input Volume is for “Audio in”.
Click【Volume】to set the output volume and input volume.
After configuration, please click【Submit】.
Note: As iSpeaker B20 supports broadcasting only, you can just set the output volume for it, and
there is not option for input volume settings for B20.
8. PIN Settings
8.1 Pin Configuration
Pin is used to connect some related terminals, such as alarm, door-lock. Pin Function is used to
define the function of pins.
Click【Pin Function】to go to Pin Name Configuration and define the name from Pin 1 to Pin 4.
Notice: Space is not allowed in Pin Name; please use “_” to replace space.
After configuration, please click【Submit】.

13 Copyright © ZYCOO All rights reserved. V1.0
8.2 Pin Active
Once enabled “Pin Active”, the corresponding Pin will output high voltage; otherwise, the
corresponding Pin will output low voltage.
Click【Pin Active】to apply the function of Pin1 to Pin 4.
9. System Management
9.1 Time Setting
Click【Administration】【Time Setting】to configure the time. If NTP is enabled, the system will
configure the system time by NTP mode (NTP is enabled by default). If NTP is not enabled, time
should be set manually in “Manual Time Setting”.
“Daylight Saving Time” is available to choose (Not enabled by default). Also you can choose the
time zone, default is “(UTC+08:00)Beijing”.

14 Copyright © ZYCOO All rights reserved. V1.0
9.2 Change Login Password of Web
Click【Administration】【Change Password】, input new password and confirm, then submit
to make it effective.
9.3 Firmware Upgrade
Click【Administration】【Firmware Upgrade】to upgrade the firmware. Download the
firmware from Zycoo official website; to make sure successful upgrade please modify the
firmware name as“iSpeaker_C20” or “iSpeaker_B20”.
Notice: Please DO NOT power off or reboot the device in upgrade; the system will reboot
automatically after firmware upgrade succeeded.

15 Copyright © ZYCOO All rights reserved. V1.0
9.4 Restore to Factory Default
Click 【Administration】【Factory Default】, and click the button “Restore to Factory Default”.
The system will be reset after 3~5 seconds, all the settings will be cleared and reset to factory
default.
9.5 Reboot
Click【Administration】【Reboot】and click the button “Reboot”, the system will reboot
after 3~5 seconds.