View source for ENA Amplifier Configuration (SIP)

{{S}} 
[[File:ENA SIP Drawing.png|thumb|800px|ENA Amplifiers in SIP mode]] 
This article describes the configuration settings available via the web interface of the '''ENA IP Network Amplifier in SIP mode'''.

== Notes==
{{note|
* ''Some menu options are available only when [[Advanced Configuration Mode (SIP)|Advanced Configuration mode]] is enabled.
* ''Screen shots may differ somewhat depending on firmware version and ENA amplifier model}}

== Main ==
=== Information ===
*[[Logging into an IP Station|Log In to the amplifier]]
*The '''Information''' page will now be displayed, showing the amplifier configuration and status.
[[File:ENA information.png|thumb|left|700px|The '''Information''' page]]
<br style="clear:both;" />
{{note|
* ''To find the IP address of the amplifier, use the Intercom Management Tool, IMT. ''
* ''On ENA amplifiers with a front display one can use the [[ENA User Interface|Menu Selection Knob]], and navigate to '''Information''' > '''Network'''.'' }}

=== Main Settings ===
* Click '''Station Main > Main Settings''' to access the page for configuring Station Mode and IP parameters.
[[File:ENA main settings.png|thumb|left|700px|The '''Main Settings''' page]]
<br style="clear:both;" />

'''Mode:''' Select the '''SIP''' radio-button.

'''Preferred Internet Protocol:''' Select either IPV4 or IPV6. (Not available in the ENA2060 amplifier).

'''IP Settings:'''
* '''DHCP''' – Select this option if the IP station shall receive IP Settings from a DHCP server.
* '''Static IP''' – Select this option if the IP station shall use a static IP address. Enter values for:
::- '''IP-address'''
::- '''Subnet-mask'''
::- '''Gateway'''
::- '''DNS Server 1''' (option for network administration)
::- '''DNS Server 2''' (option for network administration)
::- '''Hostname''' (option for network administration)

* '''Disable Reset to Factory default settings using frontboard and I/O''': If enabled, factory reset will only be possible from the web interface. This is disabled by default. 

*'''Enable RSTP''': RSTP is only required when using redundant networking (Not available in the ENA2060 amplifier). 

Click '''Save''' followed by '''Apply''' to apply the new configuration settings.


'''Time Settings''' (Available in the ENA2060 amplifier only). 
* Enable Network Time Protocol, set the IP address of the NTP Server, Select Region and Zone

<br>

=== Recovery ===
[[File:ENA recovery tab.png|thumb|left|700px|The '''Recovery''' page]]
<br style="clear:both;" />
* '''Full reboot''': Perform a full Linux reboot. No configuration is lost
* '''Partial reboot''': Perform a restart of the intercom application. No configuration is lost
* '''Factory reset''': Set all parameters to Factory Default values. The amplifier will get static IP Address 169.254.1.100.
* '''Factory reset with DHCP''': Set all parameters to Factory Default values. The amplifier will get IP Address from DHCP server. If no DHCP server in the network, it will get a random 169.254.x.x IP address.

<br>

== SIP Configuration ==
=== Account/Call ===
Select '''SIP Configuration -> Account/Call''' to access the page for configuring the SIP Account Settings.
[[File:ENA account call.png|thumb|left|700px|The '''Account/Call Settings''' page]]
<br style="clear:both;" />
==== Amplifier Settings ==== 
*'''Name:''' Enter a name for the amplifier.
* '''Transport''': Transport protocol to use for SIP. Choose between UDP (default), TCP or TLS.

==== Channel 1/2 Account Settings ====
*'''Name:''' Enter a name that will be shown on the display at the remote party.
*'''Number (SIP ID)''': This is the identification of the station in the SIP domain, i.e. the phone number for the station. This parameter is mandatory. Enter the SIP ID in integers according to the SIP account on the SIP domain server.
*'''Server Domain (SIP):''' The IP address of the SIP Server. This can be either an IP address in regular dot notation or a hostname.
*'''Backup Domain (SIP)''': This is the secondary (or fallback) domain. If the station loses connection to the primary SIP domain, it will switch over to the secondary one. This can be either an IP address in regular dot notation or hostname.
*'''Backup Domain 2 (SIP)''': This is the tertiary SIP domain used as backup in case the primary and secondary domains fail. This can be either an IP address in regular dot notation or hostname.
*'''Authentication User Name''': This is the authentication user name used to register the station to the SIP server. This is required only if the SIP server requires authentication and is normally the same as the SIP ID.
*'''Authentication Password''': The authentication user password used to register the station to the SIP server. This is required only if the SIP server requires authentication
*'''Register Interval''': This parameter specifies how often the station will register, and reregister in the SIP domain. This parameter will affect the time it takes to detect that a connection to a SIP domain is lost. Enter the values in number of seconds from 60 to 999999. The default interval is 600 seconds.
*'''Outbound Proxy [optional]''': Enter the IP address of the outbound proxy server in regular dot notation, e.g. 10.5.2.100, or as a hostname.
*'''Outbound Backup Proxy [optional]''': Enter the IP address of the outbound proxy server in regular dot notation, e.g. 10.5.2.100, or as a hostname.
*'''Outbound Proxy 2 [optional]''': Enter the IP address of the outbound proxy server in regular dot notation, e.g. 10.5.2.100, or as a hostname.

==== Input Channel Account Settings ====
*'''Select Input Channel:''' Select between Line Input or Microphone Input.
*'''Name:''' Enter a name that will be shown on the display at the remote party.
*'''Number (SIP ID)''': This is the identification of the station in the SIP domain, i.e. the phone number for the station. This parameter is mandatory. Enter the SIP ID in integers according to the SIP account on the SIP domain server.
*'''Server Domain (SIP):''' The IP address of the SIP Server. This can be either an IP address in regular dot notation or a hostname.
*'''Backup Domain (SIP)''': This is the secondary (or fallback) domain. If the station loses connection to the primary SIP domain, it will switch over to the secondary one. This can be either an IP address in regular dot notation or hostname.
*'''Backup Domain 2 (SIP)''': This is the tertiary SIP domain used as backup in case the primary and secondary domains fail. This can be either an IP address in regular dot notation or hostname.
*'''Authentication User Name''': This is the authentication user name used to register the station to the SIP server. This is required only if the SIP server requires authentication and is normally the same as the SIP ID.
*'''Authentication Password''': The authentication user password used to register the station to the SIP server. This is required only if the SIP server requires authentication
*'''Register Interval''': This parameter specifies how often the station will register, and reregister in the SIP domain. This parameter will affect the time it takes to detect that a connection to a SIP domain is lost. Enter the values in number of seconds from 60 to 999999. The default interval is 600 seconds.
*'''Outbound Proxy [optional]''': Enter the IP address of the outbound proxy server in regular dot notation, e.g. 10.5.2.100, or as a hostname.
*'''Outbound Backup Proxy [optional]''': Enter the IP address of the outbound proxy server in regular dot notation, e.g. 10.5.2.100, or as a hostname.
*'''Outbound Proxy 2 [optional]''': Enter the IP address of the outbound proxy server in regular dot notation, e.g. 10.5.2.100, or as a hostname.

==== Call Settings ====
*'''Max Trying Timeout:''' Default setting 15.
*'''Max Ringing Timeout:''' Default setting 120.
*'''Max Queued Timeout:''' Default setting 30.
*'''Max Conversation Timeout:''' Default setting 3600.
*'''RTP Timeout:''' Default setting 3600.
*'''Codec g711a:''' Default setting '''Low'''.
*'''Codec g711u:''' Default setting '''Low'''.
*'''Codec g722:''' Default setting '''High'''.
*'''Codec g729:''' Default setting '''Medium'''.

<br>

=== DAVC ===
The Distributed Automatic Volume Control (DAVC) is an algorithm which is using one or more microphones ("AVC Source") to measure the ambient audio/noise level, and data from the microphones are used to adjust the loudspeaker output level of the ENA amplifier ("AVC Receiver") according to the ambient audio level. For details, see [[Distributed Automatic Volume Control (DAVC) (SIP)]].
{{note|This menu option is available when the [[Advanced Configuration Mode (SIP)|Advanced Configuration mode]] is enabled.}}

<br>

=== GPI Settings ===
An input can be used to initiate and tear down a call between a user and an amplifier channel.

[[File:ENA GPI.PNG|thumb|left|700px|The '''GPI Settings''' page]]
<br style="clear:both;" />


GPIx On:
*'''Idle:''' Call Destination
*'''Call:''' Hangup Call

GPIx Off:
*'''Idle:''' Call Destination
*'''Call:''' Hangup Call

Inputs can also be used to report faults from external system/devices via SNMP Trap. See [[#External_Custom_Faults|External_Custom_Faults]]

<br>

=== Relay/Output Settings ===
Details are described in this article: [[GPO Output configuration (ENA amplifier in SIP mode)]]


=== Multicast Paging ===
Multicast Paging enables the ENA amplifier to receive RTP multicast streaming from e.g. 3rd party iPBX (e.g. Asterisk). Up to 10 different Multicast paging groups can be defined. 

For details, see [[Multicast Paging (Edge/SIP)]]

{{note|This menu option is available when the [[Advanced Configuration Mode (SIP)|Advanced Configuration mode]] is enabled.}}
<br>

== Station Administration ==
=== Change Password ===
Go to '''Station Administration''' -> '''Change Password''' 
[[File:ENA_Password2.PNG|thumb|left|700px|The '''Change Password''' page]]
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Type in the old password and the new password, then click save.


'''Device GUI PIN'''<br>
There is also an option to set a pin code for the Device GUI. A Read only-user and a Full Access-user can be enabled, or changing settings from the GUI can be disabled entirely. <br>
The amplifier arrives with no pin code active by default.
{{note|The GUI PIN option is applicable only to older ENA2200/2400 models with front display}}

=== Manual Upgrade ===
The software of the amplifier can be upgraded via the web interface. see [[Turbine_Software_Upgrade]] for details.
<br>

=== Backup and Restore ===
From the web interface of the amplifier it is possible to backup and restore the configuration data. See [[Backup and Restore (IP Stations)|Backup and Restore]] for more information.

{{note|This menu option is available when the [[Advanced Configuration Mode (SIP)|Advanced Configuration mode]] is enabled.}}

===Logging===
Logs can be useful for debugging and troubleshooting purposes. See [[Logging - IP Stations]] on how to enable and collect logs.
<br>

=== Advanced App. Config ===
This page is used for advanced troubleshooting mainly by developers.

[[File:ENA AdvancedAppConfig.PNG|thumb|left|700px|The '''Advanced App. Config''' page]]
<br style="clear:both;" />


{{note|This menu option is available when the [[Advanced Configuration Mode (SIP)|Advanced Configuration mode]] is enabled.}}

== Advanced SIP ==
{{note|This menu option is available when the [[Advanced Configuration Mode (SIP)|Advanced Configuration mode]] is enabled.}}

=== Updates ===
The ENA Amplifier can be configured to automatically poll configuration from a TFTP server. The IP address of this TFTP server can be obtained using DHCP procedures or be manually configured. See [[TFTP Provisioning (SIP)|TFTP Provisioning]] for more information.

=== SIP Test ===
[[File:ENA SIP Test.PNG|thumb|left|700px|The '''SIP Test''' page]]
<br style="clear:both;" />
*'''Call''': Insert a directory number to establish a call to. Call is initiated from the Channel 1, Channel 2 or Input Line SIP account when pressing the "Call" button.
*'''Play Media''': Enter a filename, press '''Play File''' to play the file. For valid filenames, see below.
*'''Stream Audio''': Select a Remote Hostname, Codec and port, press '''Start Stream''' to start streaming audio.
*'''GPI State''': Shows the current state of the GPI.

<br>

==== Play Media ====
{{note|This feature is available from firmware version 8.2.3.2}}
Use this feature to play audio files directly from the amplifier to Channel 1 or 2, or to the Input Line. This can be useful when commissioning the PA system. One can play e.g. the ITU speech simulation file or Pink Noise, and adjust the master volume to appropriate level without the need of setting up calls.

You need to '''type in''' the filename as per tables below (the audio files come with the amplifier, no need to upload).

*Check '''Repeat''' to play the file in loop
*To stop playing, delete the file name and press "Play File".

[[File:ENA PlayFile.PNG|thumb|left|700px|Play "Pink Noise" in channel 2]]
<br style="clear:both;" />


'''Test signals''':

{| class="sortable" border="1"
|-
! style="background:#ffd400;" width="100pt" |Filename
! style="background:#ffd400;" width="600pt" |Description
|-
|01_ITUVoice10Sec.wav||Speech simulation file defined by [https://www.itu.int/en/Pages/default.aspx ITU]. Useful as test signal when adjusting [[ENA_Amplifier_Configuration_(SIP)#Line_Control|Master volume of the amplifier]]
|-
|02_whitenoise_16k.wav||White noise
|-
|03_pinknoise_16k.wav||Pink noise. Useful as test signal when adjusting [[ENA_Amplifier_Configuration_(SIP)#Line_Control|Master volume of the amplifier]]
|-
|04_IMD_Test_16k.wav||Description missing
|-
|05_adeleshort200Hz.wav||A short clip with Adele
|-
|06_sinus0dB.wav||A 1kHz sinus signal
|-
|07_sweep_16k.wav||A frequency sweep signal
|-
|}


'''Tick Tones''': A tick tone can be sent to selected channel/zone. This function can be used to audibly verify that the system works properly. The tick tone is a “clicking sound”.
{| class="sortable" border="1"
|-
! style="background:#ffd400;" width="100pt" |Filename
! style="background:#ffd400;" width="600pt" |Description
|-
|ticktone1.wav||Tick tone for testing speaker line
|-
|ticktone1A.wav||Tick tone for testing speaker line
|-
|ticktone1B.wav||Tick tone for testing speaker line
|-
|}


'''Audio clips''':
{| class="sortable" border="1"
|-
! style="background:#ffd400;" width="100pt" |Filename
! style="background:#ffd400;" width="400pt" |Description
|-
|twostage_dialing_prompt_code.wav||"Please enter the pin code"
|-
|twostage_dialing_prompt_directoryid.wav ||"Please enter the phone number"
|-
|twostage_ringing.wav||"Your call has been forwarded, please hold the line"
|-
|}


'''Others''':
{| class="sortable" border="1"
|-
! style="background:#ffd400;" width="100pt" |Filename
! style="background:#ffd400;" width="600pt" |Description
|-
|dingdong.wav||A chime signal
|-
|readipaddress.wav||The amplifier will play its IP address
|-
|}

<br>

===Whitelist ===
Currently (ver. 8.1.3.1) not in use by ENA amplifiers. 
[[File:ENA Whitelist.PNG|thumb|left|700px|The '''Whitelist''' page]]
<br style="clear:both;" />

===Specific Settings ===
These settings are made for specific projects, and should be left disabled.
[[File:ENA SpecificSetttings.PNG|thumb|left|700px|The '''Specific Settings''' page in an ENA2060 amplifier]]
<br style="clear:both;" />

<br>

== Advanced Network ==
{{note|This menu option is available when the [[Advanced Configuration Mode (SIP)|Advanced Configuration mode]] is enabled.}}

=== SNMP===

See [[SNMP_in_IP_Stations|SNMP in IP Stations]] for more information.

=== Firewall ===
All ENA amplifiers have an embedded firewall. See [[Firewall (IP Stations)|Firewall]] for details.

[[File:ENA firewall.png|thumb|left|700px|The '''Firewall Settings''' page]]
<br style="clear:both;" />

<br>

== Amplifier Settings ==
=== Status ===
[[File:ENA status 2.png|thumb|left|700px|The '''Status''' page]]
<br style="clear:both;" />

*'''Faults'''
** Display currently active faults on amplifier
** The page is automatically refreshed each 10 seconds (can be manually refreshed)
** Only faults that are active for enabled monitoring options are visible
** If the page is empty there are no reported faults
*'''Temperature measurements''': Display different temperature levels
* '''Voltage measurements''': Display measured voltage levels for diagnostics
* '''Fan speed (RPM)''': Display the fan speed for the two fans inside the amplifier (Not applicable to the ENA2060 amplifier)
* '''Let status''': If there are Let configured for the amplifier the status will be displayed here

=== Line Control ===

==== Line Control - ENA2x00-AC2====
[[File:ENA2x00-AC2 LineControl.jpg|thumb|left|700px|The '''Line Control''' page in ENA2x00-AC2]]
<br style="clear:both;" />
<br>

'''Amplifier Lines configuration''':
* '''Lines Enabled''': Enable/Disable Amplifier outgoing lines.
* '''Line Voltage''': Shows urrently configured line voltage.
* '''SLM Software version''': Shows the software version of SLM processor
* '''One Channel mode''': [[ENA2x00-AC2 - One Channel Mode|One channel mode]] for this amplifier.

'''Voltage''' options:
* '''Line Voltage''' choose speaker line voltage - 70V or 100V options

'''Channel 1'''/'''Channel 2''' options:
* '''Tick Tone''': A tick tone can be sent to the channel. This function can be used to audibly verify that the system works properly. The tick tone is a “clicking sound”. 
* '''Master Volume''' in dB. Sets the channel volume.
* '''Monitor Mode''' can be '''Off''', '''Manual''' for manual monitor triggering and '''Continuous''' for continuous monitoring
** To get access to monitoring configuration options, either type of monitoring has to be enabled
* '''Line Monitoring''' enables Speaker Line Monitoring (SLM)
* '''LET Monitoring''' enables [[ELTSI-1|Line End Transponder]] monitoring
* '''Route Line In to ch'''  Route Line In to Channel (Bypass). '''Always off''' means that routing is always disabled. '''No IP Audio/Reg''' will route audio if no sound is being played from IP network or there is no server connection or device is not registered to server. '''Not registered''' will route audio if there is no server connection or device is not registered to server. '''Always on''' will always route audio. Volume can be adjusted by a pot-meter at the rear side of the amplifier. Volume can not be controlled from web. 

'''Line In''' options:
* '''Gain''': Select Audio Input Gain.
* '''Pilot Tone Sensing''' Enable/Disable Line In Pilot Tone Sensing

===== Line Monitoring options =====
Line monitoring options become available when '''Monitoring Mode''' is set to '''Continuous''' or '''Manual''', and  '''Line Monitoring''' is enabled
[[File:ENA LinMonOpt.PNG|thumb|left|700px|Line Monitoring options]]
<br style="clear:both;" />

** '''Detailed Line Fault Reporting''' will enable separate reporting of open and shorted, not available on all speaker line configurations
** '''Load Change''' monitor line load change
** '''Ground Fault''' monitor line ground fault
* '''Manual Monitoring Options''' (only available when '''Monitor Mode''' is '''Manual''')
** '''Remove LET Faults''' when enabled LET faults will be removed when manual monitoring is finished
** '''Remove SLM Faults''' when enabled SLM faults will be removed when manual monitoring is finished
* '''Fault Report Options'''
** '''Report Faults Severity''' selects how are line faults reported on device GUI as critical (red exclamation sign) or warnings (yellow exclamation sign)
* '''Suspend Monitoring Options''' (only available when '''Monitor Mode''' is '''Continuous''')
** When Suspended Monitoring is enabled, the amplifier will suspend the monitoring signal when there is a call on the channel to avoid false alerts and maintain audio quality. 
* '''LET''' (only available when '''LET Monitoring''' is enabled)
** '''10 LETs''' per channel can be added
** '''Failed Counter''' How many times LET should fail before error is reported
* '''Calibration Info''' (only available when channel monitoring is enabled, configured and saved)
** '''Calibrate''' command ('''35 seconds''' timeout) will attempt channel calibration
** '''Reset Calibration''' ('''3 seconds''' timeout) will reset channel calibration
** '''Measure''' ('''60 second''' timeout, only available if '''Monitor Mode''' is '''Manual''' and channel is successfully calibrated) will manual monitor channel for 60 seconds and report any faults detected

==== ENA2060====
[[File:ENA2060 LineControl.png|thumb|left|700px|The '''Line Control''' page in ENA2060]]
<br style="clear:both;" />
<br>







[[File:ENA line control 2.png|thumb|left|700px|The '''Line Control''' page]]
<br style="clear:both;" />
<br>






'''Voltage''' options:
* '''Line Voltage''' choose speaker line voltage - 70V or 100V options

'''Channel 1'''/'''Channel 2''' options:
* '''Channel Enabled''' will disable/enable selected channel, this shutdowns/starts channel amplifier and is not related to disabling channel registration (Station Main → Main Settings → Registration Settings → CH2/Audio in → '''Disabled''')
* '''Master Volume''' in dB changes channel volume for digital audio
* '''Monitor Mode''' can be '''Off''', '''Manual''' for manual monitor triggering and '''Continuous''' for continuous monitoring
** To get access to monitoring configuration options, either type of monitoring has to be enabled
* '''Analog Route Line In to ch''' - (only available when ln1 → Line In Type is '''Line Input''') will analog route line in audio to channel output - this is HW Bypass
** On ENA hardware when enabled this option will disable digital audio playback (from IP) and has to be selected for both channels simultaneously
*** Routing starts working when device boots
* '''Analog Routing Gain''' (only available when '''Analog Route Line In to ch''' is enabled) in dB offers setting gain when analog routing is selected, '''Master Volume''' values are not used. Setting goes from -6 to 0dB.

'''Line In''' options:
* '''Line In Type''' selects which input is used for audio input: Line in or Microphone
* '''Impedance''' changes line in impedance
* '''Gain''' changes line in gain
* '''Pilot Tone Sensing''' Enable/Disable Line In Pilot Tone Sensing
* '''Phantom Microphone''' (only available when Line In Type is '''Microphone Input''') enables phantom power for microphone

==== Monitoring options ====
Available monitoring options when '''Monitoring''' is set to '''Continuous''' or '''Manual''':

'''Channel 1'''/'''Channel 2''':
* '''LET Monitoring''' enables [[ELTSI-1|Line End Transponder]] monitoring
* '''Line Monitoring''' enables Speaker Line Monitoring (SLM)
* '''Line Monitoring Options''' (only available when '''Line Monitoring''' is enabled)
** '''Detailed Line Fault Reporting''' will enable separate reporting of open and shorted, not available on all speaker line configurations
** '''Load Change''' monitor line load change
** '''Ground Fault''' monitor line ground fault
* '''Manual Monitoring Options''' (only available when '''Monitor Mode''' is '''Manual''')
** '''Remove LET Faults''' when enabled LET faults will be removed when manual monitoring is finished
** '''Remove SLM Faults''' when enabled SLM faults will be removed when manual monitoring is finished
* '''Fault Report Options'''
** '''Report Faults Severity''' selects how are line faults reported on device GUI as critical (red exclamation sign) or warnings (yellow exclamation sign)
* '''Suspend Monitoring Options''' (only available when '''Monitor Mode''' is '''Continuous''')
** When Suspended Monitoring is enabled, the amplifier will suspend the monitoring signal when there is a call on the channel to avoid false alerts and maintain audio quality. 
* '''LET''' (only available when '''LET Monitoring''' is enabled)
** '''10 LETs''' per channel can be added
** '''Failed Counter''' How many times LET should fail before error is reported
* '''Calibration Info''' (only available when channel monitoring is enabled, configured and saved)
** '''Calibrate''' command ('''35 seconds''' timeout) will attempt channel calibration
** '''Reset Calibration''' ('''3 seconds''' timeout) will reset channel calibration
** '''Measure''' ('''60 second''' timeout, only available if '''Monitor Mode''' is '''Manual''' and channel is successfully calibrated) will manual monitor channel for 60 seconds and report any faults detected

=== Testing ===
Verify the Fault Relay and LEDs.

[[File:ENA Testing.PNG|thumb|left|700px|The '''Testing''' page]]
<br style="clear:both;" />

*'''LEDs''': The front LEDs of the ENA2x00-AC2 amplifier will flash for a few seconds
*'''Fault Relay''': The fault relay of the ENA2x00-AC2 amplifier will be triggered for a few seconds

{{note|The LED and Relay test is not supported in the ENA2060 amplifier.}}

=== IO Monitoring ===
The ENA amplifier offers monitoring of the outputs and the inputs:
==== RCOs ====
[[File:ENA IOs RCOs.PNG|thumb|left|700px|IO Monitoring > RCOs]]
<br style="clear:both;" />

{{note|The RCO monitoring is not available in the ENA2060 amplifier.}}

==== RCIs ====
The inputs can be used in a conventional way (On/Off), or they can be monitored for Open/Short. [[ENA2x00-AC2_Amplifiers_-_Mounting_and_Installation#Control_Inputs|A resistor network]] is needed to enable monitoring of the input.
[[File:ENA IOs RCIs.PNG|thumb|left|700px|IO Monitoring > RCIs]]]
<br style="clear:both;" />

* '''Monitor RCI''' enables monitoring of RCI.
* '''Not Pressed''' - Lower voltage threshold for the RCI to be considered not activated. No need to change this value if using the recommended  [[ENA2x00-AC2_Amplifiers_-_Mounting_and_Installation#Control_Inputs|resistor values]].

{{note|The RCI monitoring is not available in the ENA2060 amplifier.}}

==== External Custom Faults ====
A fault signal (closed contact) from an external system/device can be connected to one of the inputs of the amplifier. The amplifier can be configured to report on SNMP trap when the input is triggered. One can add a customized text to be included in the report.

[[File:ENA IOs ExtFlts.PNG|thumb|left|701px|IO Monitoring >  External Custom Faults]]
<br style="clear:both;" />

*'''Enabled''': Enable/Disable the input as "external custom fault trigger". When activated an SNMP Trap will be generated. Input actions will still be acted upon if also configured in the [[ENA_Amplifier_Configuration_(SIP)#GPI_Settings|GPI Settings]].
* '''Level''': Fault priority level
*'''Description''': Fault description. The text will be present in the SNMP trap.
*'''Activation''': Activation method. Toggle will activate fault on contact close, on next contact close fault will be cleared. On/Off will keep fault active while contact is closed
* '''Reversed''': Reverses reporting logic. Contact closed becomes opened and reversed.

{{note|The [[ENA_Amplifier_Configuration_(SIP)#SNMP|SNMP trap]] '''Custom Fault''' must be enabled}}

=== Advanced Config ===
Enable and configure various monitoring features. 

[[File:ENA AdvConfig2.PNG|thumb|left|700px|The '''Advanced Config''' page]]
<br style="clear:both;" />
<br>
* '''Power Sources Monitoring'''
** '''Monitor AC Power''' enable AC power monitoring (or '''Monitor DC power''' on ENA2060 amplifier)

* '''Ethernet Switch Port Monitoring'''
** '''Monitor Eth 1''' monitor Ethernet switch port 1 cable connection
**  '''Monitor Eth 2''' monitor Ethernet switch port 2 cable connection



[[Category: Public Address]]
[[Category: Public Address - Features and configuration]]