User manual

AT-323 SIP Phone User Manual (V1.43)
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7. FAQ.................................................................................................................. 45
Q1 For two ports of the AT-320/AT-323, what is the function for the other port? .. 45
Q2 Why I can’t see the complete setting page when access the AT-320 by IE? ....45
Q3 How to use the PalmTool to upgrade the IP phone?........................................... 45
Q4 Why the Palmtool shows “can’t connect to palm1” message box? .................45
Q5 How to update the protocol for the AT-320/AT-323?............................................ 46
Q6 After updating AT-320/AT-323 ,the LCD shows "■■" and stops ,how to deal
with it? ..................................................................................................................................46
Q7 Why is the local IP 0.0.0.0? ....................................................................................46
Q8 Why is the local IP 255.255.255.255?....................................................................46
Q9 How to reset the AT-320/AT-323 to the factory default?......................................46
Q10 How to use the speed dial function?...................................................................... 46
Q11 Why is there no sound after pressing the speaker button while using MGCP
protocol? ..............................................................................................................................47
Q12 Why does the other side feel my voice is very weak?.......................................... 47
Q13 Why do AT-320/AT323 IP phone and AG-168V gateway disconnect while calling
each other, but it rings?...................................................................................................... 47
Q14 What is Dial Plan used for? How to configure it? ................................................. 47
Q15 What is "inner line"? ................................................................................................ 48
Q16 Why does it take so long before the phone logins to the server? How to speed it
up? 48
Q17 How to set TOS field? ..............................................................................................49
Q18 How to use call transfer function? .........................................................................49
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