SOYO G668 User manual

Table of Content
SAFETY INFORMATION...................................................................... 1
INTRODUCTION................................................................................... 2
Configuration with a Single Computer ...........................................................2
Configuration within a Home or Office Network.............................................2
Package Contents..........................................................................................3
Front Panel of SOYO G668 IP phone............................................................4
Rear Side of SOYO G668 IP phone ..............................................................6
INSTALLATION..................................................................................... 7
Installation with a Single Computer................................................................7
Installation within a Home or Office Network.................................................9
CONFIGURATION VIA IP PHONE KEYPAD ..................................... 11
Configuration for DHCP (default).................................................................11
Entering Configuration Mode .......................................................................11
Configuration for PPPoE..............................................................................12
Configuration for Static IP............................................................................12
CONFIGURATION VIA WEB BROWSER .......................................... 14
Network Settings..........................................................................................14
Protocol Settings..........................................................................................15
Phone Settings.............................................................................................17
Audio Settings..............................................................................................19
Other Settings..............................................................................................20
Update..........................................................................................................20
Phone Book..................................................................................................20
SOFTWARE UPGRADING................................................................. 22
TROUBLESHOOTING........................................................................ 23
APPENDIX: PORT FORWARDING.................................................... 25

SOYO G668 Ethernet IP Phone User Guide
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Safety Information
The SOYO IP Phone has been tested and approved by the highest standards
of safety regulations. However safety is your responsibility too.
Use only the power adapter provided
Do not disassemble this product without guidance
Never spill liquid of any kind on the product
Do not cut power off in the process of configuration and upgrading

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Introduction
SOYO G668 IP phone is an advanced Internet Protocol (IP) device, allowing its
users to experience superb voice communications over the Internet. It works as
a standalone device (no PC is needed) with any broadband Internet connection.
This Internet connection can be either:
A Digital Subscriber Line (DSL) Internet service from a telephone company
A cable modem Internet service from a cable television company
Other high-speed Internet connection such as ISDN and T1
You can use G668 IP phone in your home or office network with any
broadband DSL or Cable modem, Ethernet router, switch and your computer.
Configuration with a Single Computer
You can connect G668 IP phone directly to any broadband modem, and
continue to surf the internet using your computer:
Configuration within a Home or Office Network
You can connect G668 IP phone to any router on a network with broadband
Internet connection such as DSL, Cable or T1.

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Package Contents
Make sure the following contents are included in the G668 IP phone package:
One SOYO G668 IP phone
One Ethernet RJ-45 Cable
One DC 9V 1A Power Adapter
User Manual
SOYO G668 IP phone Ethernet RJ-45 Cable
Power Adapter
User Manual

SOYO G668 Ethernet IP Phone User Guide
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Front Panel of SOYO G668 IP phone

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Keys Functions
Local IP Without lifting the handset, press to get the IP address of this IP phone
Subnet Mask Without lifting the handset, press to get the Subnet Mask
Phone Number Without lifting the handset, press to get the phone number
Dialed Calls Without lifting the handset, press to get the list of the dialed numbers
Received Calls Without lifting the handset, press to get the list of the received numbers
Missed Calls Without lifting the handset, press to get the list of the missed call numbers
Speed Dial Use the number key pad to enter the speed dial number position of the phone
book entry, and press “speed dial” to connect (refer to page 20 for detail)
Backspace/Hold Press this key to put a call on hold
Redial Redial the last dialed phone number
Speaker Press this key to make a call without lifting the handset
Volume + Increase the volumes of handset or speaker;
Volume - Decrease the volumes of handset or speaker;

SOYO G668 Ethernet IP Phone User Guide
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Rear Side of SOYO G668 IP phone

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Installation
Depending on your network environment, you will need to perform one of the
following installations:
Installation with a Single Computer
Installation with a Home or Office Network
Installation with a Single Computer
1. Connect one end of the Ethernet RJ-45 cable to the broadband modem,
and connect the other end of the cable to one of the RJ-45 ports (either
one) at the rear of the G668 IP phone.
2. Connect one end of another Ethernet RJ-45 cable to your computer, and
connect the other end of the same cable to the other RJ-45 ports at the
rear of the G668 IP phone. (This is an optional step. IP phone can work
without the computer)
3. Connect the power adapter to the AC outlet and the power jack at the rear
of G668 IP phone.
4. Once the IP Phone is powered up, the booting sequence will begin. You
will see the following information displayed on the LCD screen:
LAN2LAN1
IP Phone
Ethernet port
Broadband
Modem
Ethernet port
Computer
(Optional)

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Booting …
È
DHCP ting …
Connec
È
Ready For Calls
SOYO, Inc. V1.22
. If “Ready for Calls” appears on the LCD screen as shown above, your IP
6. dem and the LCD screen displayed “Wait ing on
7. u are using a static IP for the phone and you see “Wait Logon…” on
8. hooting” on
5phone is ready to use. Now you can pick up the hand set and start making
phone calls.
If you are using a DSL mo
Logon…” or “Logon Failed”, you may need to enable the PPPoE sett
your IP phone as described in “Configuration for PPPoE” section on page
12.
If yo
LCD display, you may need to change the IP setting on your IP phone as
described in “Configuration for Static IP” section on page12.
If you still have problems logging on, please refer to “Troubles
page 23 or call your VoIP provider.

SOYO G668 Ethernet IP Phone User Guide
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Installation within a Home or Office Network
Broadband
Modem
1. Connect one end of the Ethernet RJ-45 cable to an open Ethernet LAN
port on your router, and connect the other end of the cable to one of the
RJ-45 ports (either one) at the rear of the G668 IP phone.
2. Using another RJ-45 cable, you can connect one end of the Ethernet
RJ-45 cable to your computer, and connect the other end to the other
RJ-45 port at the rear of the G668 IP phone. (This is an optional step. IP
phone can work without the computer)
3. Connect the power adapter to the AC outlet and the power jack at the rear
of G668 IP phone.
4. Once the IP Phone is powered up, the booting sequence will begin. You
will see the following information displayed on the LCD screen:
Booting …
È
DHCP
Connecting …
È
Ready For Calls
SOYO, Inc. V1.22
LAN2
LAN1
Computer 1
WAN
Computer 2
IP Phone
Router
LAN Computer
(Optional)

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5. If “Ready for Calls” appears on the LCD as above, your IP phone is ready
to use. Now you can pick up the hand set and start making phone calls.
6. If you still have problems logging on, please refer to “Troubleshooting” on
page 23 or call you VoIP provider.

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Configuration via IP Phone Keypad
Configuration for DHCP (default)
The SOYO-G668’s default setting is set on DHCP enabled. If you have a router
with DHCP support, or if you connect the IP phone directly to the cable modem
with dynamic IP address from the ISP, you don’t need to perform any of the
following configurations.
If you are using PPPoE or static IP, you will need to follow the instructions
below to setup the phone. Please make sure the IP phone is powered on and
all the cables are securely connected before performing the following:
Entering Configuration Mode
Go to the dial pad (without picking up the handset) and enter 1234 (the default
code), and HOLD down the “#” button until the screen display read “Password”
then enter 1234 again, press “Hand-free Speaker”. “Network Settings” will be
displayed on the LCD screen. You have entered the “Network Settings” menu
and you are ready to configure your IP Phone.
This is a list of functions corresponding to the “keys”.
Keys Function
Local IP Enter change mode to change parameter
Speaker Enter Sub-menu, confirm changes
Redial Exit current manual, exit change mode
Volume+ Turn over manual backward
Volume- Turn over manual forward, move cursor back in change mode
Number Keys Modify parameters

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Configuration for PPPoE
This setting is for users using DSL modem without a router. You will need the
username and password from you ISP to setup your IP phone.
Please make sure you have entered the “networking settings” before
proceeding.
LCD SCREEN INSTRUCTION
network
settings Press Speaker
ip type
1 [DHCP] Press Local IP, then 2, then press Speaker
ip type
2 [PPPoE] Press Volume+, until you see “pppid”
pppid
Press Local IP, input DSL user’s name, then press Speaker
ppppin Press Local IP, input DSL pin, press Speaker, then press Redial until
you see “save settings”
save settings
Press Speaker
save
are you sure? Press Speaker again to confirm the changes
Ready for calls
SOYO, Inc. V1.22 Allow a few seconds for the system to boot the new configuration and you
are ready to make calls
Configuration for Static IP
If your ISP gives you a static IP address, you will need to configure your IP
phone based on following instruction. Please have the static IP address,
subnet mask, router address, and DNS address ready from your web
administrator or ISP.
Please make sure you have entered the “networking settings” before
proceeding.

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LCD SCREEN INSTRUCTION
network
settings Press Speaker
ip type
1 [DHCP] Press Local IP, then 0, then Speaker
ip type
2 [PPPoE] Press Volume+, until you see “ip”
ip
Press Local IP, input your static IP and press Speaker, then press
Volume+ until you see “subnetmask”
subnetmask Press Local IP, input specific network mask and press Speaker, then
press Volume+ until you see “router”
router
Press Local IP, input specific router IP and press Speaker, then press
Volume+ until you see “dns”
dns
Press Local IP, input specific DNS address and press Speaker, then
press Redial until you see “save settings”
save
settings Press Speaker
save
Are you sure? Press Speaker to confirm the changes
Ready for calls
SOYO, Inc. V1.22 Allow a few seconds for the system to boot the new configuration and you
are ready to make calls
Warning
Users are not allowed to change “protocol settings”, “phone settings”, or “audio
settings” without proper guidance from the VoIP Service Providers or Carriers.

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Configuration via Web Browser
(Advanced Settings, Not Required for Most Customers)
First find out the IP address of the phone by pressing the Local IP button on
the keypad of the phone. Then on a PC connected to the IP phone or at the
same network segment of the IP phone, open the IE browser. Input the IP
address of the phone, and then input password (default: 1234) of the phone
into the following page. Now you will see following screen:
Network Settings
iptype: Set how IP phone gets relevant network parameters by selecting
corresponding item from drop down list.
static ip: Select this item to authorize users set IP address, subnet mask
and router IP address of IP phone manually.

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dhcp: Select this item to enable DHCP mode. With this system, your LAN
or router automatically assigns all the required network parameters to any
device connected to it when the device log on. So, if your LAN or router is
configured to use DHCP addressing, the IP phone’s LAN parameters will
automatically be configured as soon as it is connected to the LAN or router
and powered up.
pppoe：Select this item to enable PPPoE protocol. Some DSL providers
require PPPoE setup. For more information, please contact your DSL
provider.
modem：If the IP phone is used with modem, please select this item to get
relevant network parameters auto. Then please fill ID and pin into ppp id
and ppp pin fields.
ppp id: With pppoe or modem selected in iptype drop down list, please enter
the user name here.
ppp pin: With pppoe or modem selected in iptype drop down list, please enter
the password here.
local ip: With static ip selected in iptype drop down list, please enter IP
address of IP phone here.
subnet mask: With static ip selected in iptype drop down list, please enter
subnet mask of IPphone here.
router ip: With static ip selected in iptype drop down list, please enter router
IP address of IP phone here.
dns: With static ip selected in iptype drop down list, please enter IP address
of DNS server here.
dns 2: With static ip selected in iptype drop down list, please enter IP address
of backup DNS server here.
mac: MAC address is the physical address supplied by the Ethernet NIC.
Centrality PA168S phone is shipped from the factory with a unique algorism
MAC address printed on the back of the base.
Protocol Settings
Note: Please check with your VoIP service provider for the protocol settings.
Changing the settings without proper guidance may result the IP phone not
functioning.

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protocol: Select the appropriate protocol used by your VoIP provider from
dropdown list.
proxy: When the IP phone with private IP address need communicate with
other IP phones in a different LAN or on Internet, please select an item from
dropdown list to set the proxy used by the phone. Please check with your VoIP
provider for detail.
proxy ip: With use selected in proxy dropdown list, please type IP address of
server finding public IP into proxy ip field; if do not know server IP, just remain
it as default value 0.0.0.0.
use service: Enable/disable service by checking/unchecking this box.
service id: Set service ID according to requirement of VoIP provider.
service addr: With use service check box checked, please fill IP address or
domain name of server as the required by the VoIP provider.
service port: Check with your VoIP provider to find out the required service
port.
rtp tos: Fill TOS segment of IP head package in RTP digital follow here.
rtp port: RTP port is the port transferring and receiving voice flow using UDP.
Please fill an even number between 1024 and 65535 into this field.
register port: According to used protocol, set as follows:
With H323 protocol used, please enter a number from 1024 through
65535 into this field.
With MGCP protocol used, please enter 2427 here.
With SIP protocol used, please enter 5060 here.
With Net2phone protocol used, this port could be any number.
signal port: With H323 protocol used, signal port is Q.931 port using TCP. It is
arranged from 1024-65535.
control port: With H323 protocol used, this port is H.245 port using TCP.
Please enter a number from 1024 through 65535.
local type: With H323 protocol used, this parameter refers to how IP phone log
in gatekeeper. The meaning of each item is as follow:
phone number: Use phone number as E.164 and H323 ID to login the
GK.

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account: Use phone number as E.164 and designated H323 ID filled in
account field as H323 ID to login GK.
cat account: Select this item to use cat（Cisco Access Talk）
authentication. With this item selected, please fill the user name and
password into account and pin fields respectively.
md5 account: With H323 protocol used, according to the log in
gatekeeper, enable/disable H235 encryption by selecting/diselecting this
item. With this item selected, please fill the user name and password into
account and pin fields respectively.
call type: Set call type by selecting the items in drop down list.
normal: Call out in normal way by selecting this item.
faststart: Call out in faststart way by selecting this item.
advanced: Call out in faststart and tunneling way by selecting this item. It
is a recommended way with H323 protocol used.
dtmf: Set DTMF signal sending way by selecting control string,inband
audio, signal keypad or rfc 2833 from dropdown list.
service type: Set service type used to call PSTN phone by selecting
corresponding item in dropdown list.
account: Check with your VoIP provider to input the correct account or ID.
pin: With H323 protocol used, while calling card is set, please type the
password of chosen card into this field.
Phone Settings
Note: Please check with your VoIP service provider for the phone settings.
Changing the settings without proper guidance may result the IP phone not
functioning.
phone number: With H323, MGCP and Net2phone protocol used, enter the
phone number provided by your VoIP provider. With SIP protocol used, enter
local ID here.
fwd number: Enter the phone number that will receiving forwarded calls into
this field.
Note: Some VoIP providers do not provide call forwarding function.

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fwd poweroff: Forward calls if power off by checking this box.
fwd always: Forward all calls by checking this box.
fwd busy: Forward calls if busy by checking this box.
fwd noanswer: Forward calls without answering by checking this box.
use dialplan: Set whether use dial plan or use dial number by selecting the
corresponding item in drop down list.
dial number: With dialnum selected in use dialplan drop down list, please
enter the dial prefix into this field according to requirement of log in server.
ddd code: With enable or dialnum selected in use dialplan drop down list,
set area code according to E.164 dial rule.
idd code: With enable or dialnum selected in use dialplan drop down list, set
country code according to E.164 dial rule, such as 1 for U.S.A
idd prefix: With enable or dialnum selected in use dialplan drop down list,
set international call prefix according to E.164 dial rule, such as 011.
ddd prefix: With enable or dialnum selected in use dialplan drop down list,
set long distance call prefix according to E.164 dial rule, such as 1.
Note: With dialnum selected in use dialplan drop down list, you can also set
dddcode, iddcode, iddprefix and dddprefix according to the requirement of
system.
innerline: Enable/disable multi-settings by selecting corresponding items from
dropdown list.
disable: Disable multi-settings by selecting this item, and then the phone will
call out using current setting.
enable: Use designated system to place calls by selecting this item.
switch: Enable multi-settings by selecting this item. Then please fill the prefix
switching to backup setting 1 and backup setting2 into local prefix and
nonlocal prefix fields.
Note To modify the parameters of backup settings, please use Telnet
commands.
local prefix: With enable or switch selected in innerline dropdown list, please
fill the number switching to backup setting 1 here, such as 56.