Grandstream Networks BT200 user manual Use Random Port Keep-alive interval Use NAT IP STUN Server

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Use Random Port

Use Random Port

Keep-alive interval

Use NAT IP

STUN Server

Firmware Upgrade and provisioning

Via TFTP Server

Via HTTP Server

Allow DHCP Option 66 to override server

Automatic Upgrade

Authenticate Conf File

Off-hook Auto Dial

This parameter, when set to Yes, will force random generation of both the local SIP and RTP ports. This is usually necessary when multiple BT200 s are behind the same NAT.

This parameter specifies how often the BT200 sends a blank UDP packet to the SIP server in order to keep the “hole” on the NAT open. Default is 20 seconds.

NAT IP address used in SIP/SDP message. Default is blank.

IP address or Domain name of the STUN server.

This radio button will enable BT200 to download firmware or configuration file through either TFTP or HTTP.

This is the IP address of the configured TFTP server. If selected and it is non-zero or not blank, the BT200 will retrieve new configuration file or new code image from the specified TFTP server at boot time. If after 3 attempts boot-up fails, the server will timeout and then start the boot process using the existing code image in the Flash memory. If a TFTP server is configured and a new code image is retrieved, the new downloaded image will be verified and then saved into the Flash memory.

NOTE: Please do NOT interrupt the TFTP upgrade process (especially the power supply) as this will damage the device. Depending on the network environment this process can take up to 15 or 20 minutes.

The URL for the HTTP server used for firmware upgrade and configuration via HTTP. i.e. http://provisioning.mycompany.com:6688/Grandstream/1.0.5.16 Here “:6688” is the specific TCP port that the HTTP server is listening at, it can be omitted if using default port 80.

NOTE: If Auto Upgrade is set to No, BT200 will only do HTTP download once at boot up.

DHCP Option 66 is used to identify a TFTP server when the 'sname' field in the DHCP header has been used for DHCP options. If you choose yes, BT200 will use the TFTP server resolved from DHCP, instead of the one you specified in the "TFTP Server" option above.

Choose Yes to enable automatic upgrade and provisioning.

In “Check for new firmware every” field, enter the number of days to enable BT200 to check the server for firmware upgrade or configuration in the defined period of days. When set to No, BT200 will only upgrade once at boot up.

You also have the following options:

•“Always check for New Firmware”

•“Check New Firmware only when F/W pre/suffix changes”

•“Always skip firmware check.”

If set to Yes, cfg file will be authenticated before acceptance. Useful to protect against unauthorized changes to the device configuration.

This parameter allows the user to configure a User ID or extension number to be automatically dialed upon off-hook. Please NOTE that only the user part of a SIP address needs to be entered here. The phone will automatically append the “@” and the host portion of the corresponding SIP address.

Grandstream Networks, Inc.

BT200 User Manual

Page 24 of 37

 

Firmware 1.1.1.14

Last Updated: 12/2006

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Contents BT200 User Manual Grandstream Networks, IncBT-Series BT200 Dual Ethernet Port SIP Phone Firmware VersionTABLE OF CONTENTS BT200 USER MANUALAccess the Web Configuration Menu Placing a Quick IP CallTABLE OF FIGURES TABLE OF TABLESGUI INTERFACES SAFETY COMPLIANCES WARRANTYWELCOME CONNECTING YOUR PHONE EQUIPMENT PACKAGINGCONNECT YOUR PHONE CONNECT YOUR PHONE TO THE VOIP NETWORK KEY FEATURES HARDWARE FEATURESPRODUCT OVERVIEW Lines Protocol Support1 Display Feature Keys Ethernet Ports Device Management Audio Features Call Handling FeaturesNetwork and Provisioning Advanced Server Features Security TABLE 3 TECHNICAL SOFTWARE FEATURESUSING THE BT200 IP PHONE GETTING FAMILIAR WITH THE LCD / LEDAlarm Clock Icon IconGETTING FAMILIAR WITH KEYPAD Menu and Call Keys Advanced Feature Buttons Speaker, Send Mute/DelAM PM Real-time ClockKey Button Key Button DefinitionsUP ↑ DOWN ↓PLACING CALLS USING AN IP ADDRESS MAKING AND ANSWERING PHONE CALLSHANDSET, SPEAKERPHONE AND HEADSET MODE PLACING A TRADITIONAL PHONE CALLPlacing a Quick IP Call ANSWER AN INCOMING CALLCall Hold Call Waiting and Call FlashingBlind and Attended Call Transfer Expected outcomes3-way Conference Retrieving MessagesCALL FEATURES Call FeaturesDisable Call Waiting per Call Enable Call Waiting per CallCONFIGURATION GUIDE CONFIGURATION WITH KEYPADMenu Item Menu FunctionsCONFIGURATION WITH WEB BROWSER Access the Web Configuration MenuEND USER CONFIGURATION End User Password IP Address Time Zone Daylight Savings Time ExamplesWAN side HTTP access Reply to ICMP on WAN port Cloned WAN MAC Addr Date Display Format Display Account Name instead of Date Device ModeLAN Subnet Mask LAN DHCP Base IP DHCP IP Lease Time DMZ IP Port ForwardingADVANCED USER CONFIGURATION MAC AddressIP Address Product ModelAdmin Password Silence Suppression Voice Frames per TX Layer 3 QoS Layer 2 QoS No Key Entry Timeout Use # as Send Key Local RTP portFirmware Upgrade and provisioning Via TFTP Server Via HTTP Server Allow DHCP Option 66 to override server Automatic UpgradeAuthenticate Conf File Off-hook Auto Dial Use Random Port Keep-alive interval Use NAT IP STUN ServerDisable Call Waiting DTMF Payload Type Syslog Server Syslog Level NTP serverAllow DHCP Option 42 to override NTP server Distinctive Ring Tone Lock keypad update Authenticate IDAuthenticate PasswordSIP Registration Unregister on Reboot Local SIP port SIP T1 Timeout SIP T2 Interval NAT TraversalEarly Dial Dial Plan Prefix Enable Call Features Disable Missed-Call Register ExpirationSession Expiration Min-SE Caller Request Timer Callee Request Timer Force Timer UAC Specify Refresher UAS Specify Refresher Force INVITEEnable 100rel Account Ring Tone Send Anonymous Auto Answer Allow Auto Answer by Call-Info Turn off speaker on remote disconnectSAVING THE CONFIGURATION CHANGES Special FeatureREBOOTING THE PHONE FROM REMOTE Check SIP User ID for Incoming Invite Preferred Vocoder SRTP ModeCONFIGURATION THROUGH CENTRAL PROVISIONING SERVER FIRMWARE UPGRADE UPGRADE THROUGH HTTPUPGRADE THROUGH TFTP Keypad Configuration Prompt MenuNOTE for TFTP/HTTP Firmware Upgrade No Local TFTP ServerRESTORE FACTORY DEFAULT SETTING Directions for RestorationGLOSSARY OF TERMS FXS is complimentary to FXS and the PSTN NAT Network Address Translation UDP User Datagram Protocol UDP is one of the core protocols of the Internet protocol suite. Using UDP, programs on networked computers can send short messages known as datagrams to one another. UDP does not provide the reliability and ordering guarantees that TCP does datagrams may arrive out of order or go missing without notice. However, as a result, UDP is faster and more efficient for many lightweight or time-sensitive purposes
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