Extron electronics DMP 128 Plus User Manual page 91

Using a Configuration File to Update VoIP Settings
The Import System Configuration panel can be used to update advanced VoIP settings. This may be required
when configuring the DMP Plus to be compatible with certain VoIP systems.
NOTE: For more detailed instructions and information on various types of VoIP systems, see the article at
www.extron.com/article/voip.
To configure the advanced VoIP settings:
NOTES:
•
Importing a .conf file will apply updates only to the respective settings that are included in the file.
Default or other current settings on the device are not reset or removed by importing a new .conf file.
•
Multiple settings can be changed when importing a single .conf file. It is not necessary to make a
separate .conf file for each desired setting change.
1. Create a new blank text file using a suitable basic text editor, or export the current system configuration file
(see "To export a system configuration..." in System Tab).
2. Make configuration changes by adding new text, editing the existing text, or removing text from the file.
(Example 1) To enable the Automatic Line Re-Registration:
a. Enter the following text into the document, if not already present:
{"network":{"registration_fail_retry_count":5,"registration_fail_retry_delay":300}}
NOTE: When enabled, this function will attempt re-registration once the SIP timer has expired.
By default the SIP timer is set to 3600 seconds (60 mins). By default, the Automatic Line Re-
Registration feature is disabled, with the "registration_fail_retry_count" set to zero (0).
•
registration_fail_retry_count":5
This is the number of attempts a Line will make to re-register.
NOTES:
•
The example above is set to five (5) reconnections attempts.
•
If this is set to zero (0), the feature is disabled.
•
Valid Range of values: 0 - 99
•
registration_fail_retry_delay":300
This is the amount of time between registration attempts in seconds.
NOTES:
•
The example above is set to 300 seconds (5 mins) between reconnections attempts.
• Valid Range of values: 120 - 3600
(Example 2) To update the RTP port range:
a. Enter the following text into the document, if not already present:
{"network":{"rtpstartport":2048,"rtpendport":3329}}
• rtpstartport":2048 and rtpendport":3329 is the range.
3. Replace the values with the desired range.
NOTES:
•
The port range may differ depending on the phone system being used.
• The default port range for VoIP RTP traffic on the DMP Plus Series is 50000-50999.
4. Save the file as voipConfig.conf.
5. Navigate to the System tab of the VoIP web page (see System Tab on page 83).
DMP 128 Plus • Internal Web Page 84