[cisco-voip] Trouble using Conference Feature on Handset

[Anthony Mendoza]

This morning I was calling 2 of my internal colleagues using the
Conference feature on the Cisco phone. As soon as I tried to conference
them both in, the phone would drop both calls and give a busy tone.  I
tried it twice and it failed both times.

I double checked the Calling Search Space for my Device and for my Line
Setting and both should be allowed to make internal as well as external
calls.  What else am I forgetting to check?

Thanks in Advance,
-Anthony


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