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Automatically disconnects
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dudoy Offline
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Posts: 2
Joined: Jun 2015
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Post: #1
Automatically disconnects

We have Cisco SPA504G IP phones and added 28 Yealink SIP-T20P units in our place of work, all units are configured and working well with our FreePBX server.

The only problem is that transferred calls get automatically disconnected whenever Cisco SPA504G users try to transfer calls to Yealink SIP-T20P phones.

All is good with Yealink to Yealink transfer.

If it helps:

Yealink T20P Firmware Version
Yealink T20P Hardware Version

What am I missing here?


(This post was last modified: 06-24-2015 06:10 PM by dudoy.)
06-24-2015 06:07 PM
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Automatically disconnects - dudoy - 06-24-2015 06:07 PM
RE: Automatically disconnects - dudoy - 06-24-2015, 08:07 PM

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