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Yealink T19 E2 not support CTI mode
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complex1 Offline
3CX Adv. Cert. Engineer
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Posts: 1,509
Joined: Jan 2014
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Post: #4
RE: Yealink T19 E2 not support CTI mode
Hi,

Maybe the selected Local Subnet is the cause of your issue?
172.2.138.xx/24 is not a Local Subnet for a Private Network
192.168.xx.xx/24 is a valid Subnet for a Private Network

In 3CX:
Default Local Subnets reserved for Private Networks by the IETF and IANA RFC1918 are:
10.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12 and 192.168.0.0/16

Kind regards,
Frank.

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
03-04-2016 07:04 PM
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RE: Yealink T19 E2 not support CTI mode - complex1 - 03-04-2016 07:04 PM

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