NEC SP5008A user manual Advanced Configuration, System setting

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3.2 Advanced Configuration

3.2.1 System setting

prack

ROH (FXS only)

Send billing signal (FXS only)

T.38 NoAttribute

FAX redundancy depth

T.38 FAX Type

PRACK is defined in RFC 3262: Reliability of Provisional Responses in SIP. You can accommodate your softswitch (Proxy Server) to Enable or Disable this feature. Receiver-Off-Hook (ROH) Tone

A ROH tone is sent to the subscriber to inform him that his receiver is off-hook.

You can Enable/Disable this option. Polarity Reversal for billing signal, you can enable (Reverse)/Disable the feature.

No attribute (Fax version, BitRate, Buffer, Datagram…) indicated in T.38 Re-Invite with Session Description Protocol (SDP).

You can Enable/Disable this option. Specify the resend times (0~3)for FAX error packet,

Select the FAX Type to use, you can choose the following:

zT.38

zByPass

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Contents IP Telephony Gateway Online Upgrade Web Administration Table of ContentIntroduction StartupOperation SpecificationIntroduction Key FeaturesPhysical Description LED IndicatorsSP5058A SP5018AT1-T8 SP5008AL1-L8 T1/P1-T4/P4Startup Login into the SystemPage Network Configuration Dhcp WAN SettingStatic IP Enable/Disable this optionDhcp PPPoE Description LAN SettingDescription Pabx Mode SP5018A only General configurationSIP Setting Pabx ConnectionFXO Dialing Prefix Primary FXS SIP settingsSIP Setting Account PasswordNumber Display nameSIP Advanced Setting Supports the feature, if the proxy does not support Make sure your proxy server or soft switchIt and you enable this feature, all IP outgoing calls Feature is for FXS onlyPayload Type Setting Page Line Setting No Answer Forward Time FXS only Enable HotlineLine1~Line8 relevant data Type RegPage Differentiated Services Code Point Setting Dscp Qos SettingDscp Signal ToS Setting ToS RTPSpeed Dial Speed Dial SettingSpeed Dial Editor Speed Dial Editor In P2P application Peer to Peer callCaller ID Setting Line 1~Line Caller ID SettingDtmf Caller ID Start Symbol Dtmf Caller ID End SymbolDefault symbol is C CDR mode CDR Server address CDR Server port CDR SettingPage Syslog mode Syslog Server address Syslog Server port Syslog SettingPage System setting Advanced ConfigurationPage Page Ping ip to keep alive network Ping timersec Sntp Setting Codec Priority Codec SettingCodec Packet Size Bandwidth RequiredVoice Setting You can set this option for each of the 8 lines Tone Setting Disconnect tone Phone Setting Country Min. Digit CountDigit Manipulation FXO Dial Prefix Dial Plan Editor Dial PlanThird Example Page Provision Server ManagementExport File Import File Save-Reload settingUpgrade Firmware Updating the firmware by FTP Updating the firmware by Tftp Updating the firmware by Http Reset to Default Displays the MAC address of the WAN port Network StatusVersion Info Boot versionPost version Application versionPort Type Port StatusRegister Proxy Current password PasswordNew password Confirm new passwordRebooting the system Configuration Peer to Peer mode FXO to FXSEnable the representative line All the line and Disable all the register Enable the representative line Line 1~Line 8 Side B Peer to Peer mode FXS to FXS Page Page Page Specification SP5018A SP5058A Networking