Media Gateway
E523070
A Media Gateway is a network device that converts media streams between different telecommunications technologies, such as circuit-switched and packet-switched networks, enabling interoperability in modern voice and multimedia services.
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
VoIP infrastructure component
ⓘ
network device ⓘ telecommunications equipment ⓘ |
| connects |
IP network
ⓘ
Public Switched Telephone Network NERFINISHED ⓘ TDM network ⓘ |
| controlledBy |
Media Gateway Controller
NERFINISHED
ⓘ
Softswitch NERFINISHED ⓘ |
| distinguishedFrom | Signaling Gateway ⓘ |
| enables | interoperability between legacy telephony and IP networks ⓘ |
| hasFunction | convert media streams between different telecommunications technologies ⓘ |
| mayImplementProtocol |
H.248
ⓘ
H.323 NERFINISHED ⓘ MEGACO NERFINISHED ⓘ MGCP NERFINISHED ⓘ SIP ⓘ |
| mayInclude | Digital Signal Processors ⓘ |
| operatesAtLayer | media layer ⓘ |
| performs |
depacketization of voice
ⓘ
echo cancellation ⓘ media transcoding ⓘ packetization of voice ⓘ tone detection ⓘ tone generation ⓘ |
| relatedTo | Session Border Controller NERFINISHED ⓘ |
| supportsCodec |
AMR
ⓘ
G.711 NERFINISHED ⓘ G.723.1 NERFINISHED ⓘ G.726 NERFINISHED ⓘ G.729 NERFINISHED ⓘ |
| supportsConversionBetween |
circuit-switched networks
ⓘ
packet-switched networks ⓘ |
| supportsInterfaceType |
E1
ⓘ
Ethernet NERFINISHED ⓘ PRI ⓘ T1 ⓘ analog FXO ⓘ analog FXS ⓘ |
| supportsMediaType |
fax
ⓘ
multimedia ⓘ video ⓘ voice ⓘ |
| usedFor |
PSTN to VoIP interconnection
ⓘ
mobile network voice offload to IP ⓘ trunking between TDM and IP switches ⓘ |
| usedIn |
IP Multimedia Subsystem
NERFINISHED
ⓘ
Next Generation Networks NERFINISHED ⓘ Voice over IP networks ⓘ carrier telephony networks ⓘ enterprise telephony systems ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.