All MIBs › AC-ANALOG-MIB › acAnalogFxsTTXVoltageLevel
acAnalogFxsTTXVoltageLevel
Module: AC-ANALOG-MIB
OID (symbolic): AC-ANALOG-MIB::acAnalogFxsTTXVoltageLevel
OID (numeric): 1.3.6.1.4.1.5003.9.10.8.1.3.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Sets the TTX pulses voltage level. 0 = 0Vrms sinusoidal bursts 1 = 0.5Vrms sinusoidal bursts 2 = 1Vrms sinusoidal bursts -1 = notAvailable. Access: Offline. AC INI-Param: AnalogTTXVoltageLevel
What is acAnalogFxsTTXVoltageLevel?
This parameter sets the voltage amplitude of TTX (tone transmit) pulse signals sent on FXS lines, with integer values 0–2 representing 0V, 0.5V, and 1V RMS respectively. Engineers adjust this to ensure transmitted tones are loud enough for detection without exceeding line limits or causing interference. A typical setting of 1 (0.5V RMS) balances dial tone clarity against noise immunity.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.8.1.3.1.13 snmpwalk -v2c -c public <target> AC-ANALOG-MIB::acAnalogFxsTTXVoltageLevel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.8.1.3.1.13.1 snmpget -v2c -c public <target> AC-ANALOG-MIB::acAnalogFxsTTXVoltageLevel.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.8.1.3.1.13.1 i <value>
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.8 | acAnalog | AC-ANALOG-MIB |
| 1.3.6.1.4.1.5003.9.10.8.1 | acAnalogConfiguration | AC-ANALOG-MIB |
| 1.3.6.1.4.1.5003.9.10.8.1.3 | acAnalogFxsConfig | AC-ANALOG-MIB |
| 1.3.6.1.4.1.5003.9.10.8.1.3.1 | acAnalogFxs | AC-ANALOG-MIB |
| 1.3.6.1.4.1.5003.9.10.8.1.3.1.13 | acAnalogFxsTTXVoltageLevel | AC-ANALOG-MIB |