Support User Manuals

SMC Networks SMCDSP-205 Cordless Telephone User Manual

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NetworkProtocol

• SIPv1(RFC2543),v2(RFC3261)

• IP/TCP/UDP/RTP/RTCP

• IP/ICMP/ARP/RARP/SNTP

• FTP/DNS/TFTP/DHCP/PPPoE

Client

• HTTP/NAT/DHCPserver

Tone

• RingTone

•

RingBackTone

• DialTone

• BusyTone

• ProgrammingTone

PhoneFunctions

• VolumeAdjustment

• SpeedDial

• PhoneBook

• Flash

• SpeakerPhone

• CallHistory

• CallerID

• VoiceMessage/IncomingCall 

Indicator

Codec

• G.711:64kbit/s(μ/A‐law)

•

G.723.1:6.3k/5.3kbit/s

• G.726:16k/24k/32k/40kbit/s

(ADPCM)

• G.729A:8kbit/s(CS‐ACELP)

• G.729B:addsVAD&CNGtoG.729

IPAssignment

• StaticIP

• DHCP

• PPPoE

SIPRegistration

• 3independentaccounts

VoiceQuality

• VAD:Voiceactivity

detection

• CNG:Comfortablenoisegenerator

• LEC:Lineechocanceller

• PacketLossCompensation

• AdaptiveJitterBuffer

Security

• HTTP1.1basic/digestauthentication

forWebsetup

• MD5forSIPauthentication(RFC

2069/RFC2617)

QoS

• IEEE802.1QVLAN

• ToSfield

CallFunction

• CallHolding

• CallWaiting

• CallForwarding

• CallerTransferring

• CallBlocking

• CallRedial

• Three‐wayconference

NATTransversal

• STUN

• OutboundProxy

Configuration

• Webbrowser

• TFTP

• Keypad

DTMFFunction

• In‐bandDTMF

• Out‐of‐bandDTMF

• SIPinformation

FirmwareUpgrade

•

TFTP

• HTTP



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