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Cisco Small Business SPA941 VoIP Business Phone

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  • 1 10baseT RJ-45 Ethernet Port (IEEE 802.3) Handset: RJ-9 Connector Built-in Speakerphone and Microphone Headset 2.5 mm Port
  • Telephone
Specs
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Learn more about the Cisco Systems, Inc. SPA941

Model
Brand Cisco Small Business
Model SPA941
Type
Type Telephone
Spec
Standards IEEE 802.3
Protocols IPv4 - Internet Protocol v4 (RFC 791) upgradeable to v6 (RFC 1883)

ARP - Address Resolution Protocol

DNS - A Record (RFC 1706), SRV Record (RFC 2782)

DHCP Client - Dynamic Host Configuration Protocol (RFC 2131)

ICMP - Internet Control Message Protocol (RFC792)

TCP - Transmission Control Protocol (RFC793)

UDP - User Datagram Protocol (RFC768)

RTP - Real Time Protocol (RFC 1889) (RFC 1890)

RTCP - Real Time Control Protocol (RFC 1889)

DiffServ (RFC 2475), Type of Service - TOS (RFC 791/1349)

VLAN Tagging 802.1p/q - Layer 2 QoS

SNTP - Simple Network Time Protocol (RFC 2030)

SIPv2 - Session Initiation Protocol Version 2 (RFC 3261, 3262, 3263, 3264)

SIP Proxy Redundancy - Dynamic via DNS SRV, A Records

Re-registration with Primary SIP Proxy Server

SIP Support in Network Address Translation Networks - NAT (including STUN)

SIPFrag (RFC 3420)

Secure (Encrypted) Calling via Pre-Standard Implementation of Secure RTP

Codec Name Assignment

Voice Algorithms:
- G.711 (A-law and µ-law)
- G.726 (16/24/32/40 kbps)
- G.729 A
- G.723.1 (6.3 kbps, 5.3 kbps)

Dynamic Payload Support

Adjustable Audio Frames Per Packet

DTMF: In-band and Out-of-Band (RFC 2833) (SIP INFO)

Flexible Dial Plan Support with Inter-Digit Timers

IP Address / URI Dialing Support

Call Progress Tone Generation

Jitter Buffer - Adaptive

Frame Loss Concealment

VAD - Voice Activity Detection with Silence Suppression

Attenuation / Gain Adjustments

MWI - Message Waiting Indicator Tones

VMWI - Voice Mail Waiting Indicator - Via NOTIFY, SUBSCRIBE

Caller ID Support (Name and Number)

Third Party Call Control (RFC 3725)
Security Password protected system reset to factory default

Password Protected Access to Administrator and User Level features.

HTTPS with Factory Installed Client Certificate

HTTP Digest - Encrypted Authentication via MD5 (RFC 1321)

Up to 256-bit AES Encryption
Ports 1 10baseT RJ-45 Ethernet Port (IEEE 802.3)

Handset: RJ-9 Connector

Built-in Speakerphone and Microphone

Headset 2.5 mm Port
Display 128x64 Monochrome Graphical Liquid Crystal Display (LCD).
LEDs Four (4) Call Appearance/Line Buttons with Associated Tricolor LED.

Line LED State Indication: Active, Idle, On Hold, Unregistered.

Speakerphone On/Off Button with LED

Headset On/Off Button with LED

Mute Button with LED

Message Waiting Indicator LED

Voicemail Message Retrieval Button

Hold Button

LED Test Function
Power Switching Type (100-240v) Automatic.

DC Input Voltage : +5 Volts DC at 2.0 Amps Maximum

Power Consumption: 5 Watts

Power Adapter : 100-240v, 50/60Hz (26-34VA) AC Input
Dimensions 7.68"w x 6.30"h x 7.09"d
Weight 2.15 lbs.
Temperature Operating Temp. 41º~113ºF (5º~45ºC)
Storage Temp. -13º~185ºF (-25º~85ºC)
Humidity Operating Humidity: 10~90% Non-condensing
Storage Humidity: 10~90% Non-Condensing
Features
Features Pixel Based Display: 128x64 Monochrome LCD Graphical Display

Four Illuminated Call Appearance Line Buttons with Tricolor LED's

LED Indicates Line State – Active, Idle, On-Hold, Unregistered

Line LED Configurable to 13 Different States (On/Off, Color, Flash)

Dedicated Illuminated Buttons for: Audio Mute On/Off / Headset On/Off / Speakerphone On/Off

Four Soft Key Buttons

Four Way Rocking Directional Knob for Menu Navigation

Voice Mail Message Waiting Indicator Light

Voice Mail Message Retrieval Button

Dedicated Hold Button

Settings Button for Access to Feature, Set-up, and Configuration Menus

Volume Control Rocking Up/Down Knob Controls Handset, Headset, Speaker, Ringer

Standard 12-Button Dialing Pad

High Quality Handset and Cradle

Built-In High Quality Microphone and Speaker

Headset Jack – 2.5 millimeter

Ethernet LAN – 10BaseT RJ-45

5 volt DC Universal (100-240 Volt) Switching Power Adaptor

LED Test Function
Packaging
Package Contents 1 - SPA941 IP Phone, Handset, and Stand

1 - Handset Cord - 56 cm (26 in)

1 - 5v Power Adapter - 1.8 m (6 ft) Cord

1 - RJ45 Ethernet Cable - 1.8 m (6 ft) Cord

1 - Quick Installation Guide
Additional Information
First Listed on Newegg March 20, 2008

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

Manufacturer Contact Info

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