Operation Manual

Firmware Version 1.0.1.54
GXV3275 User Guide
Page 80 of 165
To configure SCA via web GUI, go to Account page->SIP Settings to fill out the options in the following
figure.
Figure 64: GXV3275 SCA Settings on Web UI
For more information about SCA configuration and function, please refer to the link below:
http://www.grandstream.com/products/gxp_series/general/documents/gs_sca_guide.pdf
CALL FEATURES
The GXV3275 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: GXV3275 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
iLBC: 7201
For example, if the user would like to use PCMA as the preferred codec to call