UniData Communication Systems WPU-7800G User manual

WPU-7800G
Auto Provision & Upgrade User Guide book
UniData Communication Systems Inc.
Provides best quality service and products for “IP communication” solutions, with the ultimate objective of improving customers’ quality
of life.

User Guidebook
WPU-7800G
© UniData Communication Systems, Inc. All rights reserved. Page 1 of 7
UniData WPU-7800G
About UniData
UniData Communications Systems, Inc. offer Wi-Fi phone and application based on stable VoIP solution technology.
UniData which has the advantage of optimal customization for various customer’s demands is to enjoy the better
convenience of communication technology in both enterprise and home by the field-proven quality with a history for
10 years. We will be active partner of yours to enjoy the most advanced wireless communication technology and to
create the higher productivity and value. For more information on UniData and its Wi-Fi solutions, visit
www.udcsystems.com
UniData WPU-7800G
UniData WPU-7800G is SIP-based Wi-Fi phone with the advantage of long-lasting
battery, L2-L3 quick roaming and convenient management of auto provisioning during
bootup sequence.
Overview
1. This document explains features (a.k.a. Auto Provision) that you need to set up multiple WPU-7800Gs and manage
updates generally in mid size (more than 10 users) environment.
2. No programs are provided by Unidata but you can manage WPU-7800G easily if you build Server
(HTTP/HTTPS/TFTP) followed by a way that is provided in this document.
3. Technologies for Server are based on technologies that are currently open or in use widely.
4. Building environments requires PC (Server) that can access WPU-7800G via network.
5. Managing firmware and configuration files (e1_common.ini and e1_MAC.ini) and applying them to WPU-7800G
can be done via this PC (Server).
6. You can make INI files (e1_common.ini and e1_MAC.ini) easily by using Phone Config Generator
(http://www.udcsystems.com/support/download.php) that Unidata provides.
☞Refer to Phone Config Generator Manual. (http://www.udcsystems.com/support/download.php).
7. Additionally, it can provide updates easily by controlling applying new firmware automatically.

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WPU-7800G
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Auto Provision
1. Systems Diagram
Figure1. Network diagram
[Network Diagram]
Figure2. Data Flow

User Guidebook
WPU-7800G
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Data flow
1. Power On
2. Network Binding
☞General Provision Server Address can be set up by using BOOTP option 66. (DHCP server should provide
BOOTP option 66.)
3. Connection General Provision Server
☞Try to access Server via APS address that has been set up.
4. Download Common Configuration file
☞Download e1_common.ini.
5. Download User Configuration file
☞Download e1_MAC.ini.
6. Set Configuration and Version check
☞Apply e1_common.ini and e1_MAC.ini to WPU-7800G.
Compare firmware version of e1_common.ini and that of WPU-7800G.
Do step 7 and 8 if firmware version of e1_common.ini is higher than that of WPU-7800G.
7. Firmware download
☞Download firmware.
8. Rebooting
☞Apply new firmware to WPU-7800G by rebooting.
9. SIP REGISTER
☞Try REGISTER with registered SIP Proxy.
2. Auto Provision Server Protocol (HTTP, HTTPS, TFTP)
2.1 Protocols that are available in Auto Provisioning
1. HTTP (HyperText Transfer Protocol)
2. HTTPS (HyperText Transfer Protocol over Secure Socket Layer)
3. TFTP (Trivial File Transfer Protocol)
2.2 Programs that are available.
Protocol
OS
Program
HTTP
Windows
Apache Web Server
Linux
HTTPS
Windows
Apache Web Server
Open-SSL / Mod-SSL
Linux
TFTP
Windows
3CDeamon
Linux
TFTP

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WPU-7800G
© UniData Communication Systems, Inc. All rights reserved. Page 4 of 7
3. How to use Auto Provision
Provision Agent in WPU-7800G is executed when power is on and network binding is completed. It starts to operate
when entries below are setup.
Entry
Value
Default value
Comment
Use_Provision
0:Disabled, 1:Enabled
1
Whether to use Provision or not
Request_Mode
0:HTTP, 1:HTTPS, 2:TFTP
2
Request Method
[PROVISIONING Section]
3.1 How to connect to the 1st Auto Provision Server
This uses default profile of WPU-7800G and BOOTP option 66 and doesn’t need settings to WPU-7800G. It explains
how you use it by interlocking General Provision Server when the power is on.
Default profile of WPU-7800G
Entry
Value
Default value
Comment
SSID
32 String
voip
Setting for SSID in Network 1
When the phone searching AP, the SSID will be
appear.
"voip" is a default value
Security
0 : none, 1 : WEP, 2 : WPA-
PSK, 3 : WPA2-PSK,
4 : WPA-EAP, 5 : WPA2-EAP
2
Selecting AP authentication security
Notice: Phone and AP should be use same
type of authentication security.
WPA_PSK_PassPhrase
63 String
un1d4t4wpu7700
Setting PassPhrase for WPA PSK Key
Notice: Security should be selected as WPA
PSK.
Do not Set WPA_PSK Pass Phrase, if you use
PSK Key, it should be set Only WPA_PSK_Key
field.
Default Profile can be changed only in Web server Provision. Below are the settings.
Default Profile lets Web server Provision set up Access Point info that is fixed in user environment. It can
prevent issues that are due to incorrect registration of users’ profile.
3.1.1 How to Use
(1) Install Auto Provision server.
Install one server among TFTP/HTTP/HTTPS.
(2) Set up users’ AP with info below.
SSID: voip
SECURITY:WAP-PSK
WPA PSK PassPhrase : un1d4t4wpu7700
(3) Execute Provision server.
Copy e1_common.ini and e1_MAC.ini to a root directory of the server.
(4) Set up BOOTP option 66 to DHCP server.
(5) Set up BOOTP option 66 and provision server IP address.
(6) Turn WPU-7800G power on.
3.2 How to connect to the 2nd Auto Provision server

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WPU-7800G
© UniData Communication Systems, Inc. All rights reserved. Page 5 of 7
This doesn’t use default profile of WPU-7800G. It uses a way to set up AP’s SSID and security according to users’
network environment and set up Provision Server IP address directly at WPU-7800G.
3.2.1 How to use.
(1) Install Auto Provision server.
Install one server among TFTP/HTTP/HTTPS.
(2) Execute Auto Provision server.
Copy e1_common.ini and e1_MAC.ini to a root directory of the server.
(3) Turn WPU-7800G power on.
(4) Register AP by selecting Menu Settings 3. WLAN Search or Navi up key.
Network Profile that is currently in use should be registered via Add Profile menu. Provisioning only works
when the power is on so if you connect this temporarily, Provisioning may not work properly when the
power is on.
(5) Select Menu Settings 9. Admin Menu <Enter Admin Password> 4.APS address. Enter protocol and
Provision server IP address that are in use.
(6) Reboot WPU-7800G.
(7) Provisioning proceeds when the power is on, WPU-7800G is connected to AP and receives IP address.
4. How to make configuration file
Here’s INI file format and examples.
4.1 WPU-7800G Configuration file.
WPU-7800G uses two types of configuration files for setup.
One configuration file, either e1_common.ini or e1_MAC.ini, is enough to execute WPU-7800G but we recommend
you to use two files, e1_common.ini and e1_MAC.ini, if possible.
4.1.1 e1_common.ini
E1_common.ini is used to apply common settings of WPU-7800G that are in use.
You can add all configuration entries that are in use to e1_common.ini. It’s fine to delete some configuration entries
that are considered not necessary by administrator’s decision.
The file name should be e1_common.ini.
4.1.2 e1_MAC.ini
E1_MCA.ini is used to set up individual settings such as WPU-7800G users’ info automatically.
Use 8 digits of WPU-7800G’s MAC address such as e1_00000000.ini for the file name.
☞It’s fine to use configuration entries that are in use in either e1_common.ini or e1_MAC.ini. We recommend you
to use Phone Configuration Generator when you make INI files.

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WPU-7800G
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4.2 e1_common.ini Example
☞Administrators can add and/or delete configurations depending on environments.
[SYSTEM]
Language = 1
Admin_Password = 000000
Country_Tone_Type = 1
[RTP_RTCP]
Use_RTCP = 1
RTP_Port_Min = 9000
RTP_Port_Max = 9020
RTCP_Report_Interval = 5000
Last_RTP_Received_Timeout = 0
[TIME]
NTP_Refresh_Interval = 7200
NTP_Server1 = 203.248.240.103
NTP_Server2 = 203.254.163.74
[SIP]
Local_Port = 5060
[BASIC_CALL]
Use_Call_Waiting = 1
Session_Expire = 1800
Remove_DASH_On_Alias = 1
[WIFI]
Enable_Check_Server_Cert = 0
Force_Enable_Short_Preamble = 0
[WIFI_SCAN]
Scan_Channel_List = 1,2,3,4,5,6,7,8,9,10,11,12,13
[ROAMING]
Try_Beacon_Signal_Level = -77
Try_Over_TxError_Count = 5
[NETWORK1]
Enable = 1
SIP_Outbound_Proxy =
SSID = voip
Enable_DHCP = 1
Address = 0.0.0.0
Netmask = 255.255.255.0
Gateway = 0.0.0.0
DNS1 = 0.0.0.0
DNS2 = 0.0.0.0
Security = 2
WEP_Bits = 0
Default_WEP_Key = 1
WEP_Key1 =
WEP_Key2 =
WEP_Key3 =
WEP_Key4 =
Post_Authentication_Mode = 0
8021X_Name =
80121X_Password =
WPA_PSK_PassPhrase = un1d4t4wpu7700
PA_PSK_Key=5ae4b848d871fdcba8dda23716245901b0e5ea8047b06e4445e94d96ec27ee23
Use_WPA_PSK_Key_Hex_Mode = 1
Proactive_Key_Caching = 1

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PMK_LifeTime = 43200
PMK_Max_Count = 32
DiffServ_Signal = 46
DiffServ_Media = 46
WMM = 1
Jitter_Buffer_Size = 60
Payload_Type = 8,18,0
Multiframe = 2,2,2
[PROVISION]
Firmware_Version =
Firmware_Name =
Phonebook_Name =
4.3 e1_MAC.ini Example
☞Administrators can add and/or delete configurations depending on environments.
[USER_ACCOUNT]
Displayname =
Phone_Number =
User_ID =
User_Password =
[SERVER_SETTINGS]
1st_Proxy =
2nd_Proxy =
Domain_Realm =
Register_Expire = 3600
5. Reference
1. Provision Agent: Provision client that executes Auto Provision of WPU-7800G.
2. Network Binding: A process that the device gets IP/NETMASK/Gateway/DNS to use network.
3. BOOTP: In computer networking, the Bootstrap Protocol, or BOOTP, is a network protocol used by a network
client to obtain an IP address from a configuration server. The BOOTP protocol was originally defined in RFC
951.
4. BOOTP option: DHCP(BOOTP) options have the same format as the BOOTP 'vendor extensions'. Options may
be fixed length or variable length. All options begin with a tag byte, which uniquely identifies the option.
Fixed length options without data consist of only a tag byte. The value of the length byte does not include
the tag and length fields.
5. BOOTP option 66: This option is used to identify a TFTP server when the 'sname' field in the DHCP header
has been used for DHCP options. The BOOTP option was originally defined in RFC2131.
6. Provision server IP address: Provision server IP address.
7. Phone Configuration generator: A program that is provided by Unidata to make configuration files.
(Download is available at http://www.udcsystems.com/support/download.php)
8. Entry: Configuration name that sets up WPU-7800G.
Refer to Appendix WPU-7800G Configuration Entry.pdf.
(Download is available at http://www.udcsystems.com/support/download.php)