Tech specs
IP Address Assignment
DHCP
Lines Supported
4 lines
Main Features
Power over Ethernet (PoE) support
Network Features
Network Address Translation (NAT)
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Network Protocols
ARP, DNS, ICMP, SNMP, TCP, UDP
Quality of Service
Differentiated Services (DiffServ), IEEE 802.1Q (VLAN), IEEE 802.3
Voice Codecs
G.711, G.723.1, G.729a
Voice Features
Voice activity detection (VAD)
VoIP
Yes
VoIP Protocols
SIP v2
Conference Call Capability
Yes
Dialer Location
Base
Dialer Type
Keypad
Type
VoIP phone
Color Support
Monochrome
Display Resolution
128 x 64 pixels
Type
LCD display
Connector Type
Sub-mini-phone 2.5 mm
Qty
1
Type
Headset jack
Length
1.8 ft, 6 ft
Type
Handset cord, Network cable
Depth
7.1 in
Height
6.3 in
Weight
2.2 lbs
Width
7.7 in
Manufacturer
Cisco Systems
Model
SPA942 4-line IP Phone with 2-port Switch
Packaged Quantity
1
Product Line
Cisco Small Business Pro
Compliant Standards
CE, FCC Part 15, ICES-003
Form Factor
External
Type
Power adapter
Call Log Capacity
60 numbers
Phone Directory Capacity
100 names & numbers
Type
1 year warranty
Additional Features
Built-in web server, Music on hold, On-hook dialing
Additional Functions
Call timer
Automatic Redial
Yes
Call Forwarding
Yes
Call Hold
Yes
Call Transfer
Yes
Call Waiting
Yes
Caller ID
Yes
Function Buttons
Flash button, Headset button, Redial button, Speakerphone button
Indicators
Voice message waiting indicator
Ringer Control
Yes
Speakerphone
Yes
Voice Mail Capability
Yes
Volume Control
Yes