470664
31
Zoom out
Zoom in
Previous page
1/44
Next page
Grandstream Networks, Inc. GXP User Manual Page 31 of 44
Firmware 1.2.5.3 Last Updated: 03/2011
HEADSET Key Mode
Select either Default modeor Toggle Speaker(default)/Headset” or “Toggle
Speaker/Headset(default)”.
In “Default Mode”, only the speakerphone will ring for an incoming call. User can
use the headset key to pick-up, speak, and hang up calls through headset. The
headset icon will appear on the LCD when a call is in progress.
If “Toggle Speaker/Headset(default)”is checked, only the headset will ring for an
incoming call.
If “Toggle Speaker(default)/Headset is checked, only the speakerphone will ring for
an incoming call but the user can make the phone rings using the headset by
pressing the HEADSET key while phone is idle. The headset icon will appear on
the idle LCD screen.
NOTE: This is not available for GXP2000
PC Port Mode
For GXP1200/GXP280 only. Default is ‘Switch’. Choose to toggle between
Switch/Hub mode.
Advanced User configuration includes not only the end user configuration, but also advanced configuration
such as SIP configuration, Codec selection, NAT Traversal Setting and other miscellaneous configuration.
Table 15: Advanced Settings
Admin
Password
Administrator password. Only the administrator can access
the “Advanced
Settings” and “Account Settings”
page. Password field is purposely blank for
security reasons after clic
king update and saved. The maximum password
length is 25 characters.
G723 rate
Encoding rate for G723 codec. By default, 6.3kbps rate is set.
iLBC frame size
iLBC packet frame size. Default is 20ms. For Asterisk PBX, 30ms might be
required.
iLBC payload type
Payload type for iLBC. Default value is 97. The valid range is between 96 and
127.
Silence Suppression
This controls the silence suppression/VAD feature of the audio codec G.723 and
G.729. If set to “Yes”, when silence is detected, a small quantity
of VAD packets
(instead of audio packets) will be sent during the period of no talking. If set to
“No”, this feature is disabled.
31


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Grandstream GXP-1200 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Grandstream GXP-1200 in the language / languages: English as an attachment in your email.

The manual is 1,21 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Grandstream GXP-1200

Grandstream GXP-1200 Quick start guide - English - 6 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info