Layer 5 - Session layer
SIP
H.323 gateway. network + page 561
Not physically - the two mediums have different signaling protocols.
Answer B H.323 gateway (A device that provides translation between network devices running H.323 signaling protocols and devices running other types of signaling protocols (for example, ss7 on the PSTN). Page 548
SS7 signaling is a set of protocols used in telecommunications networks to handle the exchange of signaling messages. It allows for call setup, routing, and other essential functions in telecommunication networks. SS7 helps in establishing and managing connections between different network elements for services like voice calls, SMS, and data communication.
H.225, p 548 H.225 is the H.323 protocol that handles call or videoconferencing signaling
H.225, p 548 H.225 is the H.323 protocol that handles call or videoconferencing signaling
non associated signaling quasi-associated signaling circuit related signaling non-circuit-related signaling
Information can be transmitted through three main signaling methods: electrical signaling, chemical signaling, and mechanical signaling. Electrical signaling involves the use of electrical impulses, while chemical signaling relies on the transmission of neurotransmitters or hormones. Mechanical signaling involves physical interactions that convey information, such as touch or pressure.
Science Signaling was created in 2008.
1) Single-Ended signaling 2) Differential Signaling