Cortelco C60 7.4 VPN, Network Address Translation NAT Table, NAT Table Option, VPN Mode, L2TP

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Network Address Translation (NAT) Table

Shows the NAT TCP and UDP mapping tables

 

 

 

 

 

NAT Table Option

 

 

 

Transfer Type

 

Select the TCP or UDP protocol.

 

 

 

Inside IP

 

Set the local IP address of device.

 

 

 

Inside Port

 

Set the LAN (inside) port for NAT mapping

 

 

 

Outside Port

 

Set the WAN (outside) port for NAT mapping

 

 

 

Note: After entering settings, click the Add button to add new mapping table data. To delete an entry, enter its information and then click the Delete button.

Notice: The phone supports 10M/100M adaptive. Under loaded conditions traffic through the phone NAT may not reach 100M.

8.3.7.4VPN

The phone supports remote connection via VPN. It supports both Layer 2 Tunneling Protocol (L2TP) and OpenVPN protocol. This allows users at remote locations on the public network to make secure connections to local networks.

Field Name

Explanation

VPN Status

Shows the current VPN IP address.

 

 

VPN Mode

Select L2TP. You can choose only one for current state. After you select it, save the configuration and reboot the phone.

Enable VPN

Enable/Disable VPN.

 

 

L2TP

Select Layer 2 Tunneling Protocol

 

 

OpenVPN

Select OpenVPN Protocol

 

 

Only one protocol may be activated. After the selection is made, the configuration should be saved and the phone rebooted.

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Contents Cortelco Safety Notices Table of Contents Other Functions 1.1 Appendix Thank you Box ContentsIntroducing C60 VoIP Phone KeypadPage WAN Input/Output PortsIcon Introduction LANProgrammable key LEDs for Presence LED IntroductionProgrammable key LEDs for BLF Programmable key LEDs for linePower Indication LED Power Light Enabled Initial Connection and SettingConnecting the phone Power Indication LED Power Light DisabledNetwork Settings PPPoE ModeStatic IP Mode Making a call Dhcp ModeBasic Functions Call DeviceCall Forward Answering a callDo Not Disturb DND Call MethodsCall Waiting Tone Call HoldCall Waiting MuteMultiple-way call Advanced Functions10 3-way conference call Call pickupCall back Redial / UnredialClick to dial Auto answerMemo Application1 SMS Voice MailLine Programmable Key ConfigurationMemory Key Key EventOther Functions Auto HanddownBan Anonymous Call Dial Peer Ban OutgoingDial Plan IntercomRing from Headset Power LightPassword Dial Hide DtmfRing Settings Basic SettingScreen Settings KeyboardGreeting Words Voice VolumeTime & Date LanguageAdvanced Settings Advanced SettingsBasic Settings GeneralWeb Configuration Setting via web browser Password ConfigurationConfiguration via WEB Basic StatusWizard Field Name ExplanationSIP Lines Static IP Quick SIP Settings Call Log LanguageNetwork WAN Config WAN SettingsIP Address or name of DSL Server LAN Config Qos & Vlan ConfigNAT Page Field Name Explanation SIP DscpService Port Dhcp Service TIME&DATE Voip SIP Configuration Daylight Saving Time SettingsManual Time Settings Field Name Explanation Codecs Settings Advanced SIP SettingsSipinfo Auto SIP Global Settings 3.2 IAX2 Stun Config SIP Line Using Stun Dial PeerPage Dial Peer Examples Web Interface Explanation ExamplePhone Audio Page Feature Page Page Dial Plan Dial Plan Special Characters Contact Phonebook TablesGroup Option Remote Phonebook Setting WEB DialFunction Key Function KeysScreen Configuration Field Name Explanation Line Key Settings/Function Key SettingsProgrammable Key Settings Softkeys Maintenance Auto Provision EXT KeysPage Auto Provision Setting Dhcp Option SettingsPlug and Play Settings Phone Flash Settings SyslogSyslog Settings Level Name DescriptionWeb Capture Config Setting Config SettingUpdate Field Name Explanation Web UpdateSelect File URL of the logo file Access Access ConfigurationReboot Security WEB FilterWEB Filter Firewall Configuration FirewallNetwork Address Translation NAT Application Layer Gateway ALG Settings FTP ALGPptp ALG Network Address Translation NAT Table VPN Mode7.4 VPN NAT Table OptionSecurity LogoutDelete Security File Appendix SpecificationVoice Features Hardware Auto  DNS Dtmf  SMSNetwork Features  IP PBX  IMS WAN/LAN Maintenance and management  Post  Http  FTP  Tftp  HttpsDigit-character map table
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