User manual

AT-323 IAX2 Phone User Manual (V1.43)
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7. FAQ.................................................................................................................. 40
Q1 For two ports of the AT-320/AT-323, what is the function for the other port? ..40
Q2 Why I can’t see the complete setting page when access the AT-320 by IE? ....40
Q3 How to use the PalmTool to upgrade the IP phone?...........................................40
Q4 Why the Palmtool shows “can’t connect to palm1” message box? .................40
Q5 How to update the protocol for the AT-320/AT-323?............................................41
Q6 After updating AT-320/AT-323 ,the LCD shows "■■" and stops ,how to deal with
it? 41
Q7 Why is the local IP 0.0.0.0? ....................................................................................41
Q8 Why is the local IP 255.255.255.255?....................................................................41
Q9 How to reset the AT-320/AT-323 to the factory default?......................................41
Q10 How to use the fast dial-up function? ....................................................................41
Q11 Why is there no sound after pressing the speaker button while using MGCP
protocol? ..............................................................................................................................42
Q12 Why does the other side feel my voice is very weak?..........................................42
Q13 Why do AT-320/AT323 IP phone and AG-168V gateway disconnect while calling
each other, but it rings?......................................................................................................42
Q14 What is Dial Plan used for? How to configure it? .................................................42
Q15 What is "inner line"? ................................................................................................43
Q16 Why does it take so long before the phone logins to the server? How to speed it
up? 43
Q17 How to set TOS field? ..............................................................................................44
Q18 How to use call transfer function? .........................................................................44
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