Simultaneous Multithreading (SMT)
Simultaneous multithreading lets a physical CPU core execute instructions from multiple hardware threads.
View definitionIT Dictionary
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1,058matching definitions · 1,058 in the dictionary
SIP
The common signaling protocol used to establish and manage calls VoIP.
View definitionSIP 480 Temporarily Unavailable
SIP 480 reports that the called destination is temporarily unavailable.
View definitionSIP 503 Service Unavailable
SIP 503 indicates temporary server unavailability, often due to maintenance or overload.
View definitionSIP ALG
A function of some routers that modifies traffic SIP to try to facilitate the NAT.
View definitionSIP Dialog
A SIP dialog is the persistent signaling relationship identified by Call-ID and dialog tags.
View definitionSIP Extension
A SIP extension identifies a user, endpoint, or service within a telephone system.
View definitionSIP Invite
A SIP INVITE requests establishment of a call or multimedia session.
View definitionSIP Proxy
A SIP proxy routes signaling requests between endpoints according to network policy.
View definitionSIP Redirect Server
A SIP redirect server returns alternative contact addresses instead of forwarding the request.
View definitionSIP Registrar
A SIP registrar accepts endpoint registrations and maintains address-to-contact bindings.
View definitionSIP Registration
SIP registration associates a user's address of record with a reachable contact URI.
View definitionSIP Response Code
SIP response codes classify a request outcome: 1xx provisional, 2xx success, 3xx redirection, and 4xx to 6xx failures.
View definitionSIP Transaction
A SIP transaction contains a request and its associated responses.
View definitionSIP Trunk
A SIP trunk connects a business IP PBX, such as 3CX, to a telephony provider or another PBX over an IP network.
View definitionSIP URI
A SIP URI identifies a communication endpoint, commonly using the sip:user@domain format.
View definitionSIP User Agent
A SIP user agent is software or a device that initiates and receives SIP signaling.
View definitionSite Editor WordPress
The WordPress Site Editor lets users customize block-theme templates, navigation, and global styles.
View definitionSite Reliability Engineering (SRE)
Site Reliability Engineering applies software engineering practices and service-level objectives to improve system reliability.
View definitionSLA
A commitment defining a level of service expected between a supplier and a customer.
View definitionSLAAC
SLAAC allows an IPv6 host to automatically configure its address.
View definitionSLSA
SLSA is a framework for increasing software supply-chain integrity through progressively stronger build assurances.
View definitionSmall Language Model (SLM)
A small language model is a relatively compact language model suited to certain tasks with limited computing resources.
View definitionSMART
A telemetry system integrated with the discs to track certain health indicators.
View definition