Cortelco 2747 user manual Hardware Specification

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1.3 Hardware Specification

HARDWARE SPEC

	Spec\Model	VOIP 2747

	PC Port	1xRJ45 10/100 Base-T Ethernet, line auto-sensing/switching.

	WAN Port	1xRJ45 10/100 Base-T Ethernet, line auto-sensing/switching.

	LCD display	2x16 characters

	Phone Case	36-button keypad

	Universal Switching Power Adaptor	Input: 100-240V AC

		Output: +7V DC, 800mA
		Output: +7V DC, 800mA

	Speaker	8 Ohm/0.2 Watt speaker for speakerphone operation

	Dimension	19cm(W)x23cm(D)x9cm(H)

	Weight	870 g

	Operating Temperature	32 - 104°F (0 – 40°C)

	Humidity	10%-95% (non-condensing)

	EMI Compliance	UL/EN/FCC Class B

Table 1. Hardware Specification of VOIP 2747

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Contents Voip IP Phone Configuration from Keypads Configuration on WEB Phone Book and Speed Dial Key Features Overview IntroductionPage Page Hardware Specification Hardware SpecKey parts of the Voip 2747 series IP Phone Rear and Back side Panel of the Voip Rear Panel of the IP PhoneKeypad Definition LightLCD Display UP KeyDown Key VOL++OUT VOL NETCancel Menu / OKTXT ←→ NUM Transfer See Section Redial / DialSpeed Dial M1 M10 Phone BookLCD Menu List ¾ SIP Page Page Installation Environment Dynamic IP Method Dhcp Configuration from KeypadsNetwork Configuration PPPoE Method Static IP MethodRegistration to GK / Proxy Server Registration to a gatekeeper H.323 versionRegistration to a proxy server SIP version Page Registration / Startup message Page Page Call Forward Configurations Immediate ForwardConfigurations under View item View current network settingsBusy Forward No Answer ForwardPacket Trace for signal monitoring Advanced ConfigurationRestart Display current software versionWeb Configuration ƒ Username root ƒ PasswordNetwork Configuration on web BasicOthers MAC AddressH.323 Configuration on web Forward Mode1 H.323 Parameters Time ZoneSIP Configuration on web AdvancedMin Media Port Max Media PortSIP Parameters Reg FromReg To Reg ExpirePhone Configuration on web Ring VolumePrefix VoiceHandset Volume Handfree VolumeCodecTxGain Ring TypeSystem Configuration BG Noise LevelCheck call history incoming / outgoing / missed calls Call Functions Making CallsReceiving Calls Redial Call ForwardCall Transfer Ringing TransferCall Hold Phone Book and Speed Dial1.1 Add EditSpeed Dial View Settings Speed Dial Change SettingsSpeed Dial Attachment H.323 Interoperability ListGateKeeper GatewaySoftSwitch SIP Interoperability ListProxy Server Trunking GatewayLimited Warranty