Patton electronic SL4050/2, SL4050/10 manual Voice Settings, Codec, RTP Packet Length, Dtmf Method

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SmartLink 4050 Series Getting Started Guide		3 • Using the configuration menu

Figure 18. Voice Setting and QoS

Voice Settings

Click on Voice Setting and QoS to display the conﬁguration window (see ﬁgure 18).

Voice Setting

Codec

Voice Compression Algorithm priority settings. Select from the most used codec to the least used codec.

RTP Packet Length

Real-Time Transfer Protocol (RTP) packet length.

VAD

VAD detects voice activity and adjusts the signal to a target power level. It ensures that background noise or echo does not get ampliﬁed to the target power level.

DTMF Method

Select the tone method for IP phone:

•Out Band

•In Band

•SIP INFO

Voice Settings

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Contents Getting Started Guide Mailsupport@patton.com Summary Table of Contents Table of Contents Using the configuration menu VAD Operating the VoIP SIP phone Troubleshooting TCP/IP List of Figures List of Tables Structure About this guideAudience Safety when working with electricity PrecautionsGeneral conventions Typographical conventions used in this documentGeneral observations General information Chapter contentsSmartLink 4050 Series SIP Phones overview Power Adaptor 5V DC Wall mounting plate SL4050/10 onlyDescription Overview of SL4050/10 key functionsDescription Overview of SL4050/2 key functions SmartLink 4050/2 SIP Phone controls and indicatorsDescription Installing the SmartLink SIP Phone Ethernet Cable optional Installing the VoIP SIP phoneConnecting the SL4050/2 SIP Phone Menu summary Setting up the VoIP SIP phoneMenu summary, page 2 Display Name Enable Adsl dialupDhcp Dynamic Host Conﬁguration Protocol Disable Adsl dialupCall forwarding DNS Server IPSntp Server IP Do Not DisturbAnony Call Rej anonymous call rejection CF call forward User BusyCF call forward No Answer Anonymous CallTime Format MAC AddressVersion Language SelectionHandset Volume Volume AdjustmentRinger Volume Speaker VolumeUsing the conﬁguration menu Using the configuration menu Using the configuration menu Introduction Accessing the conﬁguration menuWeb login setting Restore Factory Setting Management Settings-Restore Factory SettingRemote Conﬁg Password FTP Server Management Setting-Firmware updateLogin ID Login PasswordDhcp Server Network Setting-DHCPDNS Setting PPPoE Static IP conﬁguration window Static IPRegistrar Server SIP SettingsSIP Phone Setting Others Outbound Proxy ServerMessage Server Park Server Saving your work SIP Account Settings Default Account SIP User Name Authentication User NameAuthentication Password Account ActiveStun Domain Name/IP Address Stun & UPnP SettingsStun Server Setting UPnP SettingRTP Packet Length Voice SettingsVoice Setting CodecVlan Priority QoSVoice TOS Phone Setting Phone SettingsTimer Auto Speaker Off Call Tracing LogNumber Phone Book SettingPhone Book NameSpeed Dial Speed Dial Setting Maximum 63 CharTelephone Number Line Key SettingsKey Type Documentation link DocumentationRestart System window Restart SystemOperating the VoIP SIP phone Speed Dialing Switching to another lineDialing an IP address Dialing a SIP numberLast Dialed Number MuteCall Transfer RedialOne-Touch Dialing On HoldCall Forwarding Call Waiting internal/externalThree-Way Conferencing Using the Phone Book Editing a Phone Book listing Dialing from the Phone BookStoring a number Deleting a Phone Book listing Troubleshooting Symptom Recommended action Contacting Patton for assistance Patton support headquarters in the USA Contact informationRMA numbers Warranty coverageReturns for credit Return for credit policyAppendix a Compliance information CE-Mark Warning ComplianceFCC Warning Radio and TV Interference Appendix B Speciﬁcations Voice Codec Call FeaturesProtocol Network InterfaceDial Methods Firmware UpgradeSecurity QoSConﬁguration TCP/IP