User's Manual

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GXV3240 User Guide
Figure 74: GXV3240 SCA Settings on Web UI
For more information about SCA configuration and function, please refer to the link below:
http://www.grandstream.com/sites/default/files/Resources/GXV32xx_broadworks_SCA_Guide_0.pdf
Call Features
The GXV3240 supports traditional and advanced telephony features including caller ID, caller ID with caller
Name, call waiting, call forward and etc. Before using the following feature code, please make sure "Enable
Call Features" option is set to "Yes" under web GUIAccount pageCall Settings.
Table 9: GXV3240 Feature Code
*01
Use Preferred Codec (per call)
 Dial *01 followed by the preferred codec code and the phone number.
 The phone will try to use this codec during the call.
 Codec code:
PCMU: 7110
PCMA: 7111
G726-32: 72632
G722: 722
G729: 729
iLBC: 7201
For example, if the user would like to use PCMA as the preferred codec to call
phone number 334455, enter *017111334455.