fxsPolarityAndDenialBehavior

Object

scalar r/w Enumeration

Determines how the line polarity is used to signal the beginning and end of a call.
          
noReversal :
   Polarity reversal is not used. A short power drop is made at the end of a call when
   the call is disconnected by the remote party. The drop duration can be configured
   in the variable fxsPowerDropOnDisconnectDuration.
          
reversalOnIdle :
   Activates the Reversal on Idle feature.  When a customer's line is in the idle,
   line lockout or blocked state, the polarity of the customer's line is reversed.
   When the customer's line is seized to originate a call, or the ring current is
   applied to terminate a call, the line polarity is returned to normal.
   On release, the line polarity is returned to the reversed condition.
          
reversalOnEstablished :
   Activates the Reversal on Established option.  The polarity remains normal
   (voltage on the phone line stays positive) when you pick up the phone, dial,
   and when the device is ringing.  As soon as the other party picks up the phone,
   the unit reverses the line polarity.  When the unit receives a hang-up signal or
   the caller hangs up the phone, the voltage returns to its positive state.

Context

MIB: MX-FXS-MIB
OID: .1.3.6.1.4.1.4935.15.40.1.135
Type: scalar
Access: readwrite
Status: current
Parent: fxsMIBObjects
Siblings: 15

Related Objects

Sibling Objects

Object	Type	Syntax	OID
fxsByPassEnable Enable the bypass service. disable : The port with the bypass service is never redirected on the bypass line. enable : When the port with the bypas…	scalar	Enumeration	`.1.3.6.1.4.1.4935.15.40.1.1`
fxsCalleeHangupDelay The amount of time, in seconds, the unit waits after the called user hangs up before signaling the end of the call. This delay is effective only when the fxsCalleeHangu…	scalar	Unsigned32	`.1.3.6.1.4.1.4935.15.40.1.100`
fxsReversalOnIdleEnable deprecated This object is deprecated. Therefore, agents may or may not implement it. Use fxsPolarityAndDenialBehavior instead. The Reversal on Idle feature is used because…	scalar	MX-TCMxEnableState	`.1.3.6.1.4.1.4935.15.40.1.125`
fxsPowerDropOnDisconnectDuration Determines the power drop duration that is made at the end of a call when the call is disconnected by the remote party. This value is expressed in milliseconds (ms). …	scalar	Unsigned32	`.1.3.6.1.4.1.4935.15.40.1.140`
fxsBlankAnonymousCallerId Instructs the FXS unit to blank out the name portion of the received caller ID whenever 'anonymous' (case insensitive) is used to identify the originator of the call. d…	scalar	MX-TCMxEnableState	`.1.3.6.1.4.1.4935.15.40.1.150`
fxsFskMarkoutBits Determines the number of markout bits that are added after the checksum in FSK signals sent to the phone when it's on hook. The Bellcore 202 standard specifies that the…	scalar	Unsigned32	`.1.3.6.1.4.1.4935.15.40.1.155`
fxsCallingNumberCriteria Expression that the calling number must match in order to apply the transformation specified in fxsCallingNumberTransformation. The criteria must be a regular expressio…	scalar	OctetString	`.1.3.6.1.4.1.4935.15.40.1.160`
fxsCallingNumberTransformation Transformation applied on the calling number if it matches the expression specified in fxsCallingNumberCriteria. '\0' to '\9' are replaced by the corresponding group in…	scalar	OctetString	`.1.3.6.1.4.1.4935.15.40.1.161`
fxsEpSpecificLoopCurrentTable Table that contains loop current configuration indexed by endpoint number.	table	-	`.1.3.6.1.4.1.4935.15.40.1.190`
fxsLoopCurrent Current flowing through the current detector that permits the detection of the on-hook and off-hook states. The loop current is in mA. Some hardware platforms may suppo…	scalar	Unsigned32	`.1.3.6.1.4.1.4935.15.40.1.2`
fxsEmergencyBypass	node	-	`.1.3.6.1.4.1.4935.15.40.1.200`
fxsFlashHookDetectionDelayMin Minimum time in ms the hook switch must remain pressed to perform a flash hook.	scalar	Unsigned32	`.1.3.6.1.4.1.4935.15.40.1.3`
fxsFlashHookDetectionDelayMax Maximum time in ms the hook switch can remain pressed to perform a flash hook.	scalar	Unsigned32	`.1.3.6.1.4.1.4935.15.40.1.4`
fxsLoopCurrentDropEnable Instructs the FXS unit to suppress loop current on its ports when they cannot be used or when the IP connection is lost. disable: Loop current is unaffected by the port…	scalar	MX-TCMxEnableState	`.1.3.6.1.4.1.4935.15.40.1.50`
fxsCalleeHangupSupervision Determines whether call clearing occurs as soon as the called user is the first to hang up a received call. This variable has no effect when the user acts as the calling party. …	scalar	MX-TCMxEnableState	`.1.3.6.1.4.1.4935.15.40.1.75`

`0`	noReversal
`1`	reversalOnIdle
`2`	reversalOnEstablished

Object

Context

Syntax

Values & Constraints

Related Objects