| Key Features |
|
Type
|
IP Phone
|
|
WiFi Band
|
IEEE 802.1q
|
| Interfaces |
|
Networking Connectivity
|
2 x Ethernet 10Base-T/100Base-TX
|
|
Audio / Video Interfaces
|
Headset/ Handset: 2.5mm jack
|
| Standards and Protocols |
|
Codec
|
G.729A
•
G.722
•
VAD (Voice Activity Detection)
•
CNG (Comfort Noise Generation)
•
G.711u
•
G.711a
•
G.726
|
|
Supplementary Service
|
Call Transfer (H.450.2)
•
Call Hold (H.450.4)
•
Call Pick-up (H.450.5)
•
Call Waiting (H.450.6)
•
Message Waiting Indication (H.450.7)
•
Name Identification (H.450.8)
|
|
VoIP Signaling Protocol
|
SIP
•
SPCP
|
|
Protocol
|
TCP
•
UDP
•
TFTP
•
HTTP
•
DHCP
•
ICMP
•
NAT
•
ARP
•
DNS
|
|
QoS
|
ToS
•
RTCP Monitoring
•
IEEE 802.1p/Q
•
DiffSer
•
VAD
|
| Video |
|
Video Resolutions
|
128 x 64
|
| Display and Controls |
|
Display Type
|
Monochrome LCD
|
|
Display Size
|
2.99 in.
|
|
Keyboard
|
Alpha Numeric
|
|
Buttons
|
Speakerphone Volume
•
Redial
•
Mute
•
Headset / Hand Free
•
Hold
•
Transfer
•
Conference
|
| Dimensions |
|
Weight
|
1.98 lb.
|
|
Length
|
8.42 in.
|
|
Height
|
1.73 in.
|
|
Width
|
8.35 in.
|
| Miscellaneous |
|
Power Source
|
Power over LAN / IEEE 802.3 af / PoE
|
|
Additional Features
|
Speaker
•
Voice Mail
•
Caller ID Presentation
•
Mute
•
Volume Control
•
Ringtones: True Tones
•
Web Browser
|
|
Family Line
|
Cisco SPA
|
|
Warranty
|
1 Year
|
| Product MPN |
|
MPN
|
SPA508G
|
