Grandstream Networks BT200 user manual NAT Network Address Translation

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