Advanced Settings Page Definitions; Advanced Settings - General Settings - Grandstream Networks GAC2500 Administration Manual

Distinctive Ring
Tone
Upload Local MOH
Audio File
Enable Local MOH

Advanced Settings Page Definitions

Advanced Settings page lists General Settings, Call Features, Tone Generator, Multicast Paging, MPK General Settings and MPK
LCD Settings.
Advanced Settings – General Settings
Advanced page lists General Settings, Call feature, Tone settings and call features.
Table 28: Advanced – General Settings
Local RTP Port
Use Random Port
Disable in-call
DTMF display
Enable Enterprise
Contacts Timeout
Auto Search
the phone receives SIP INVITE with Alert-Info header in the following
format: Alert-Info: <http://127.0.0.1>; info=priority
Selects the distinctive ring tone for the matching rule. When the incoming
caller ID or Alert Info matches the rule, the phone will ring with the selected
ring.
Loads the MOH (Music on Hold) file to the phone. Click on "Browse" button
to upload the music file from local PC. The MOH audio file has to be in .wav
or .mp3 format.
Note: Please be patient while the audio file is being uploaded. It could take
more than 3 minutes to finish the uploading especially the file size is large.
The button will show as "Processing" during the uploading. Once done, it will
show as "Browse" again. Click on "Save" on the bottom of the web page and
"Apply" on the top of the web page to save the change.
Plays local MOH file if the call is being hold by the phone. The default setting
is "No".
Defines the local RTP-RTCP port pair used to listen and transmit.
If it is configured with X, in channel 0 the port X will be used for audio RTP
message, the port X+1 for audio RTCP message, the port X+2 for video RTP
message and the port X+3 for video RTCP. In Channel 1, each port number will be
incremented by 4 for each message. This increment rule will apply to other
channels and other port numbers.
By default, the Account 1 will use Channel 0, Account 2 Channel 1,
Account 3 Channel 2, Account 4 Channel 3, and Account 5 Channel 4 and
Account 6 Channel 5.
If an account needs to establish multiple session simultaneously, the system will
use the ports in the next available channels.
The default value is 5004. The valid range is from 1024 to 65400.
Forces the phone system to use random ports for both SIP and RTP messages. This
is usually necessary when multiple phones are behind the same full cone NAT. The
default setting is "No".
Note: This parameter must be set to "No" for Direct IP Calling to work.
Enables/disables the phone system to omit the LDAP contacts will from LCD
screen. If it is enabled, end user is not allowed to use it in the Contact app. The
default setting is "No".
Configures whether to display the matched content automatically in search of the
LDAP Contacts when timeout. If set to "No", users need to click the Search button
to search the matched contacts mentioned above.
The default is "Yes".