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TECHNICAL SPECIFICATIONS   

SMCDSP-205

PHONE FEATURES

• LCD display
• Four way directional key for menu navigation
• Message Waiting Indicator (MWI) light
• Voicemail message retrieval button
• 10 Feature keys
• Volume control button
• Standard 12 button dialling keypad
• Programmable speed dials
• Speaker phone 
• Phone book
• Multiple ring tones
• Multiple user accounts - up to 3
• Multiple lines - up to 2
• 2-port 10/100Mbps switch
• VLAN (802.1Q)

CALL FEATURES**

• Call Waiting
• Call Hold/Resume
• Call Forward
• Call Transfer
• 3-Way Conference Call
• Caller ID
• Call History
• Redial
• Call Recording

VOICE FEATURES

• SIPv2 (RFC3261)
• SIP INFO (RFC2976)
• SIP RPORT(RFC 3581)
• SDP (RFC2327)
• RTP (RFC1889)
• RTCP (RFC1890)
• G.711u-/a-law**
• G.726**
• G.729A/B**
• G.723.1**
• Voice Activity Detection (VAD)
• Comfort Noise Generation (CNG)
• G.167 Acoustic Echo Cancellation (AEC)
• Adaptive Jitter Buffer (AJB)
• DTMF: In-band and Out-band (RFC2833) (SIP INFO)

NAT TRAVERSAL 

• STUN (RFC3489)
• Outbound Proxy

MANAGEMENT

• Keypad configuration
• Web based management interface (HTTP)
• Telnet
• Auto provisioning**
• Remote firmware upgrade**

SECURITY

• HTTP 1.1 Basic/Digest Authentication for web setup
• MD5 for SIP authentication (RFC2069/RFC2617)

TEMPERATURE

• Operating: 0

o

degrees C to 40

o

degrees C 

• Storage: -20

o

degrees C to 70

o

degrees C 

HUMIDITY

• Operating: 10% to 85% Non-condensing
• Storage: 5% to 90% Non-condensing

DIMENSION

• 200 x 173 x 108 mm 
• 7.9 x 6.8 x 4.3 in

WEIGHT

• 0.883Kg 
• 1.95Ibs

POWER INPUT

• 6V,  1A

CERTIFICATIONS

• FCC
• CE

SYSTEM REQUIREMENTS

• Available 10/100Base-T Ethernet port
• A SIP based VoIP user account
• We recommend using this product 

with the SMCPBX10 

PACKAGE CONTENTS

• One Desktop SIP Phone (SMCDSP-205)
• One handset
• One power adapter
• One RJ-45 Ethernet cable
• Quick Start Guide
• Documentation CD

WARRANTY

• Limited Lifetime

**Requires network support

North America

20 Mason
Irvine, CA 92618
1-800-SMC-4YOU
24/7 Technical Support

Europe/ Africa

Fructuos Gelabert 6-8
08970 Sant Joan Despí
Barcelona, Spain

Check www.smc.com for your local 
country contact information

www.smc.com

Contact

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