The Company Products Partners Press Room Sales Support
 

IP Phone 6308s Specifications
Next Generation Broadband Telephone

Features | Specifications

A.
Ringing/Message Waiting Indicator
B. Character-based LCD*
C. Menu Navigation Keys
D. Volume Control Key
E. Directory
F. Conference/Flash
G. Hold
H. Line 1
I. Line 2*
J. Mute
K. Headset
L. Speaker Phone Key
M. Headset Jack
* Check for availability


 

Call Agent/Softswitch
• SIP 2.0
• OAM & P
• TCP/IP, UDP, DHCP, RTP, RTCP, ARP, ICMP, HTTP 1.0, SNTP, TFTP, DNS

Codec Support
• G.711 and one of the following:
• G.726
• G.728, G.729E
• G.723.1, G.729A
• G.722*

Voice Quality
• G.168 Line Echo Cancellation
• Voice Activity Detection
• Comfort Noise Generation
• Acoustic Echo Cancellation
• Silence Suppression

Quality of Service
• QoS IEEE 802.1p/q
• TOS Tagging
• Built-in Priority Switch
• RFC2833

Network Interface
• Dual 10/100 Base-T Uplink/Downlink ports
• PoE 802.11af2

Audio Interface

Handset
  - Adjustable Volume Control
  - Setting Displayed on LCD
Speakerphone
  - Adjustable Volume Control
  - Setting Displayed on LCD
Hands-Free Headset

Physical
• Size: 2.6 in (H) x 7.2 in (W) x 7.5 in (D)
(66 mm x 183 mm x 190 mm)
• Weight: 1.42 lbs (632g)

Power Supply
• Input: AC 100-240V, 0.3A max., 50-60Hz
• Output: DC 12V, 1.0A

Power Consumption
• Talk: DC 12V @ 0.4 Amps (4.8W)
• Idle: DC 12V @0.2 Amps (2.4W)

Display
• 2 or 4 line character-based LCD Display2
• Visual Message Waiting Indicator (VMWI)

Phone Features  
• Date and Time Display • Mute
• Call Logging • Flash
• Last Number Redialing • Caller ID
• 9 Directory Speed Dial* • Call Timer
• Call Forward • Call Waiting
• Call Transfer • Hold
• 3-Way Conferencing • DTMF Pass-Thru
• Tone Generation  

Menu System
• View Host IP
• Clock Setting - Manual or via SNTP
• Call Log Access
• 50-number Phonebook
• Version Info

Package Includes
• Ethernet Cable
• AC Adapter
• Quick Install Guide


Model Variations

 
PoE2
Number of Lines2
LCD (Char. Based)2
Downlink LAN Port
HeadSet Jack
Business Buttons
WideBand Codec*
6308S   1 2x16
6308SE
2 4x20

* Check for availability
2 Feature depending on Model variation