H.323
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Explore more → **H.323**
What is H.323?
H.323 is a recommendation from the ITU (International Telecommunication Union) that defines the protocols to provide audio-visual communication sessions on any packet network. It provides a standard for devices and applications from different vendors to interoperate. It is commonly used in Voice over IP (VoIP), video conferencing, and internet telephony.
What other technologies are related to H.323?
H.323 Competitor Technologies
MGCP
MGCP is a VoIP control protocol, which served as a competitor to H.323 in early VoIP systems for controlling media gateways.
SIP
SIP (Session Initiation Protocol) is a signaling protocol widely used for VoIP and multimedia communication. It is a major competitor to H.323.
H.320
H.320 is a standard for videoconferencing over ISDN lines, competing with H.323 for video communication solutions.
Skinny
No summary available
Skinny Client Control Protocol (SCCP) is a Cisco proprietary protocol for VoIP which can be used as an alternative to H.323 for endpoint control.
H.248
H.248 (Megaco) is a protocol used for controlling media gateways, similar to MGCP, and is therefore a competitor to H.323.
SCCP
Skinny Client Control Protocol (SCCP) is a Cisco proprietary protocol for VoIP which can be used as an alternative to H.323 for endpoint control. It's basically the same as Skinny.
H.323 Complementary Technologies
E.164
No summary available
E.164 is an international numbering plan for telephone numbers. It is a complementary technology as H.323 uses phone numbers.
RTP
RTP (Real-time Transport Protocol) is a protocol for delivering audio and video over IP networks and is used by H.323 to transport the actual media streams.
Firewall Traversal
Firewall traversal techniques are necessary for H.323 to work across network boundaries.
Number of organizations that mention technology
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Which job functions commonly mention H.323?
Telecommunications Engineer
1.4% of all Telecommunications Engineer jobs mention H.323
View 41
jobs on Sumble
Telecom Engineer
1.3% of all Telecom Engineer jobs mention H.323
View 28
jobs on Sumble
Network Engineer
0.4% of all Network Engineer jobs mention H.323
View 477
jobs on Sumble
Communications
0.2% of all Communications jobs mention H.323
View 512
jobs on Sumble
Engineer
1976 Engineer jobs mention H.323
View 2k
jobs on Sumble
Which organizations are mentioning H.323?
Zoom Video Communications
Scientific and Technical Services
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