Linksys SPA921 IP Phone

General Information

Manufacturer

Linksys

Manufacturer Part Number

SPA921-NA

Manufacturer Website Address

www.linksys.com

Brand Name

Linksys

Product Model

SPA921

Product Name

SPA921 IP Phone

Product Type

IP Phone

Technical Information

Phone Lines

1

IP Phone Technology

VoIP

Voice Codec

G.711

G.723.1

G.729a

Display & Graphics

Display Screen

128 x 64 LCD - Backlit, Monochrome Display

Interfaces/Ports

Interfaces/Ports

1 x 10Base-T

1 x Sub-mini phone Headset

Management & Protocols

Communication Protocols

SIP v2

Controls/Indicators

Buttons & Keys

Button - Flash, Redial

Physical Characteristics

Dimensions

6.3" Height x 7.7" Width x 7.1" Depth

Weight

2.2 lb

Miscellaneous

Additional Information

Features:

Connect directly to an Internet Telephone Service Provider or connect to an IP PBX Speakerphone

Easy installation with secure remote provisioning. Menu based and web based configuration

On-hook dialing, music on hold, built-in web server

Phone Directory Capacity: 100 names & numbers

Network Address Translation (NAT)

Call Log Capacity: 60 numbers

Voice activity detection (VAD)

Call timer

Phone Memory:

Phone Directory Capacity: 100 names & numbers

Call Log Capacity: 60 numbers