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"Temporarily Unavailable" when 3-way calling
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Lucia_Yealink Offline
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Post: #6
RE: "Temporarily Unavailable" when 3-way calling
I have checked the issue data you provide, but I can only see the CP960 send the invite to the other side, and the other side reply 480 Temporarily Unavailable. What is the phone model of the third party? Is it Yealink phones?

If the CP960 call the third party as the second call, and then build the conference call to add the previous second party as the third call, will the issue happen?
If yes, please provide the Level 6 syslog, config.bin and pace trace of the third party phones, we need to analyze why the phone reply 480.

Please help to check.

BR
Lucia
04-27-2018 07:46 AM
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RE: "Temporarily Unavailable" when 3-way calling - Lucia_Yealink - 04-27-2018 07:46 AM

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