All MIBs › AC-MEDIA-MIB › acV150dot1SPRTTransportChannel0MaxPayloadSize
acV150dot1SPRTTransportChannel0MaxPayloadSize
Module: AC-MEDIA-MIB
OID (symbolic): AC-MEDIA-MIB::acV150dot1SPRTTransportChannel0MaxPayloadSize
OID (numeric): 1.3.6.1.4.1.5003.9.10.4.1.3.4.7
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: SPRT transport channel 0 max payload size. Access: Online. AC INI-Param: V1501SPRTTransportChannel0MaxPayloadSize
What is acV150dot1SPRTTransportChannel0MaxPayloadSize?
This unsigned 32-bit integer (140–256 bytes) limits the maximum size of SPRT packets on channel 0, controlling how much modem data fits in each RTP datagram. Larger payloads improve efficiency but increase latency and jitter sensitivity; smaller sizes reduce latency but add overhead. Setting it to 200 bytes strikes a balance for typical modem connections over moderately congested networks.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.4.1.3.4.7 snmpwalk -v2c -c public <target> AC-MEDIA-MIB::acV150dot1SPRTTransportChannel0MaxPayloadSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.4.1.3.4.7.1 snmpget -v2c -c public <target> AC-MEDIA-MIB::acV150dot1SPRTTransportChannel0MaxPayloadSize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.4.1.3.4.7.1 i <value>
Start monitoring AudioCodes Mediant-series gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-MEDIA-MIB::acV150dot1SPRTTransportChannel0MaxPayloadSize OID value, configure state conditions and alerts, and monitor any AudioCodes Mediant-series gateways from a single console.
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-ALARM-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 |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.4 | acMedia | AC-MEDIA-MIB |
| 1.3.6.1.4.1.5003.9.10.4.1 | acMediaConfiguration | AC-MEDIA-MIB |
| 1.3.6.1.4.1.5003.9.10.4.1.3 | acMediaFaxModemConfig | AC-MEDIA-MIB |
| 1.3.6.1.4.1.5003.9.10.4.1.3.4 | acV150dot1 | AC-MEDIA-MIB |
| 1.3.6.1.4.1.5003.9.10.4.1.3.4.7 | acV150dot1SPRTTransportChannel0MaxPayloadSize | AC-MEDIA-MIB |