Grandstream Networks GRP261X Administration Manual page 33

Phone sub menu includes the following options:

Configures SIP Proxy, Outbound Proxy, SIP User ID, SIP Auth ID, SIP Password,
Phone SIP Transport and Audio information to register SIP account on the phone.

Configures call forward features for Forward All, Forward Busy, Forward No
Answer and No Answer Timeout.
System sub menu includes the following options:
System
o
Default Input Selection
Selects the Input mode from Multi-Tap and Shiftable. By default, it is
Multi-Tap.
Multi-Tap: User may tap the same key multiple times to switch to the
desired character.
Shiftable: After pressing the number button, user will see the IDs of
the characters that matching to the button. User can select the desired
character by entering the corresponding ID on keypad.

Date Time
o
Allow DHCP Option 42 to override NTP server
o
Allow DHCP Option 2 to override Time Zone setting
o
Time Settings
It is used to configure date and time on the phone.

Search Mode
Specifies the phonebook search mode to QuickMatch or
ExactMatch. By default, it is QuickMatch.
SIP
Call Features

Network
o
Internet Protocol
Selects Prefer IPv4 / Prefer IPv6 / IPv4 only or IPv6 only. The default
setting is "Prefer IPv4".
o
IP Setting
Selects IP mode (DHCP/Static IP/PPPoE); Configures PPPoE account
ID and password; Configures static IP address, Netmask, Gateway,
DNS Server 1 and DNS Server 2.
o
802.1X
Enables/Disables 802.1X mode; Configures 802.1x identity and MD5
password.
GRP261x/GRP2624/GRP2634 Administration Guide
Version 1.0.5.48
P a g e | 33