[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


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T42G better quality than T23G
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Nakamura252 Offline
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Posts: 1
Joined: Jul 2019
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Post: #3
RE: T42G better quality than T23G
- > All Yealink T4 IP phones include the following features, and more:

SIP v1 and SIP v2 communications protocol support
Power over Ethernet (PoE) compliance
Advanced security features, including TLS and SRTP
RJ9 handset and headset jacks
Yealink Optima HD audio
Full-duplex speakerphone with echo cancellation
3-way local conferencing
Quality of Service (QoS) control
Wall mountable with optional wall mount bracket


- > All Yealink T5 IP phones include the following features, and more:

SIP v1 and SIP v2 communications protocol support
Power over Ethernet (PoE) compliance
Advanced security features in MyKFCExperience Survey, including TLS and SRTP
RJ9 handset and headset jacks
Hearing aid compatible (HAC) handset
Bluetooth support
Yealink Optima HD audio
Full-duplex speakerphone with echo cancellation
3-way local conferencing
Quality of Service (QoS) control
Wall mountable with optional wall mount bracket

MyKFCExperience Survey
(This post was last modified: 07-16-2019 05:27 AM by Nakamura252.)
07-15-2019 05:59 AM
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Messages In This Thread
T42G better quality than T23G - agle - 12-19-2017, 01:33 PM
RE: T42G better quality than T23G - Nakamura252 - 07-15-2019 05:59 AM

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