Proxy Server 1
Input method:
manual key input, format - string, English numeric special characters would be OK.
Parameter description:
When the proxy server 1 exists, the server address registered by the phone SIP user
and the sending address when the phone SIP user initiate the call.
Proxy Server 2
Input method:
manual key input, format - string, English numeric special characters would be OK.
Parameter description:
If the proxy server 1 does not exist, the server address registered by the phone SIP
user & the sending address when the phone SIP user initiate a call.
Note:
After the user settings are completed, you must manually press the "OK" key to submit to save,
otherwise it will not take effect.
DTMF Mode Setting
Manually press the keys under standby interface: Menu -> Advanced -> Account Settings, choose the Account
Settings switch, and use the down navigation key to scroll to the DTMF mode settings, As shown in the
following figure:
Figure 36 : DTMF Mode Setting