Enterprise IP Phone  Customizing Your Phone 
 
Codec Selection   
The IP phone supports the following voice codecs:   
G723_63, G722, G726-16, G726-24, G726-32, G726-40, PCMA, G729, PCMU and 
G723_53.  
You can enable/disable the desired codecs via Web interface. Please contact your 
System Administrator for more details about the codecs.   
To enable/disable the codecs: 
1)  Choose Account-> Codecs. 
 
2)  Use the navigation keys to highlight the desired one in the Enabled/Disable Codecs 
list, and press the 
 /    to move to the other list.   
3)  Click Confirm to save the change.   
Note:  
Codec selection can only be set via Web interface.   
 
 
Contact Management   
Edit/Add/Delete Contact   
You can store a large number of contacts in your phone's directory. You can add, edit, 
delete, dial, or search for a contact in this directory. 
To add a contact via Phone interface: 
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