Grandstream Networks Grandstream GXP-1200 - Manual (Page 32)

Grandstream Networks, Inc. GXP User Manual Page 32 of 39
Firmware 1.1.6.46 Last Updated: 03/2008
Headset Port
Type Select either 2.5mm or RJ22 headset ports to be adjusted.
Headset TX
gain (dB) Increases the selected headset’s (2.5mm or RJ22) TX gain by + or – 6dB. Default is 0dB
Headset RX
gain (dB) Increases the selected headset’s (2.5mm or RJ22) RX gain by + or – 6dB. Default is 0dB
Display
Language Allows user to choose preferred display language in web UI and key pad UI.
User can only load one secondary language.
Supported Secondary language: Czech, Dutch, Estonian, French, German, Italian,
Polish, Portuguese, Slovak, Slovenian and Spanish.
How to set up Secondary Language:
1. Download the language package from
http://www.grandstream.com/firmware.html
2. Unzip the language package
3. Open the desired language zip file
4. Copy gxp.lpf to the firmware server directory
5. Reboot the phone.
6. Access the advanced settings of the Web GUI, set “Display Language” to “Secondary
Language”
7. Update and reboot the phone
GXP has up to six line appearances, each with an independent SIP account. Each SIP account requires its
own configuration page. Their configurations are identical.
Table 16: SIP Account Settings
Account Active This field indicates whether the account is active. The default value for the
primary account (Account 1) is Yes. The default value for the other two accounts
is No.
Account Name The name associated with each account - displayed on LCD.
SIP Server SIP Server’s IP address or Domain name provided by VoIP service provider.
Outbound Proxy IP address or Domain name of Outbound Proxy, Media Gateway, or Session
Border Controller. Used for firewall or NAT penetration in different network
environment. If the system detects symmetric NAT, STUN will not work. ONLY
outbound proxy can provide solution for symmetric NAT.
SIP User ID User account information provided by VoIP service provider (ITSP); either an
actual phone number or formatted like one.
Authenticate ID SIP service subscriber’s Authenticate ID used for authentication. It can be
identical to or different from SIP User ID.
Authenticate Password SIP service subscriber’s account password for GXP to register to (SIP) servers of
ITSP.
Name SIP service subscriber’s name that is used for Caller ID display.