- Full Catalog
- YEALINK
- Communication
- Telephones
-
Yealink SIP-T40G
- Back to Results
|
Main Specifications
|
|---|
|
Product Description
|
Yealink SIP-T40G - VoIP phone - 3-way call capability
|
|
Product Type
|
VoIP phone
|
|
Main Features
|
Multiple VoIP protocol support, integrated Ethernet switch
|
|
VoIP Protocols
|
SIP, SIP v2, SRTP
|
|
Voice Codecs
|
G.722, G.723, G.729ab, G.711u, G.711a, G.726
|
|
Lines Supported
|
3 lines
|
|
Speakerphone
|
Yes
|
|
Call Services
|
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
|
|
Display
|
LCD display - monochrome - Yes
|
|
Network Ports Qty
|
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
|
|
General
|
|---|
|
Product Type
|
VoIP phone
|
|
Miscellaneous
|
|---|
|
Connections
|
2 x headset jack / RJ-9 ¦ 2 x network / RJ-45 ¦ EHS port / RJ-12
|
|
Placing / Mounting
|
Wall-mountable, table-top
|
|
Included Accessories
|
Stand, network cable
|
|
Display
|
|---|
|
Type
|
LCD display - monochrome
|
|
Display Location
|
Base
|
|
Diagonal Size
|
2.3"
|
|
Display Resolution
|
132 x 64 pixels
|
|
Backlit
|
Yes
|
|
Phone Features
|
|---|
|
Call Services
|
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
|
|
Dialer Location
|
Base
|
|
Conference Call Capability
|
3-way
|
|
Speakerphone
|
Yes
|
|
Programmable Buttons Qty
|
6
|
|
Indicators
|
Visual ringer light, voice message waiting indicator, speakerphone indicator, headset, mute indicator
|
|
Additional Functions
|
Built-in clock, call recording, Intercom
|
|
Dimensions & Weight (Base)
|
|---|
|
Width
|
8.3 in
|
|
Depth
|
7.4 in
|
|
Height
|
6.9 in
|
|
Phone Memory
|
|---|
|
Phone Directory Capacity
|
1000 names & numbers
|
|
IP Telephony
|
|---|
|
Main Features
|
Multiple VoIP protocol support, integrated Ethernet switch
|
|
VoIP
|
Yes
|
|
VoIP Protocols
|
SIP, SIP v2, SRTP
|
|
Voice Codecs
|
G.722, G.723, G.729ab, G.711u, G.711a, G.726
|
|
Lines Supported
|
3 lines
|
|
Quality of Service
|
IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
|
|
IP Address Assignment
|
DHCP, static
|
|
Security
|
IEEE 802.1X
|
|
Power Over Ethernet (PoE) Support
|
Yes
|
|
Network Protocols
|
IP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP
|
|
Network Ports Qty
|
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
|
|
Voice Features
|
Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
|
|
Network Features
|
Network Address Translation (NAT), Class 2 PoE, Lightweight Directory Access Protocol (LDAP)
|
