Changes marked by bold or overstrike needed because of changes from #493 (closed) and #499 (closed)
C.6.0 Accessible real-time bidirectional communication operational scenarios
C.6.0.1 Rationale for scenarios (informative)
Clause 6.0.1 is informative only and contains no testable requirements.
C.6.0.2 Communication client
| Pre-conditions |
1. The ICT under test is, or includes, a communication client, C1, that supports real-time bidirectional voice communication with or within a communication system that supports real-time bidirectional voice communication. 2. A communication system that supports bi-directional voice communication for C1 3. Another ICT, C2, that meets the same pre-condition as C1 (If multiparty voice communications are supported by the ICT – then 3 suitable ICTs will be needed). 4. The communication system of pre-condition 2 also supports RTT. 5. Communication client C1 is part of a terminal with text capabilities. |
| Procedure |
Where pre-conditions 1-3 only are met: 1. Perform all applicable C.6.1 and C.6.3-C.6.5 tests when Where pre-conditions 1-5 only are met: 1. Perform all applicable C.6.1-C.6.5 tests when |
C.6.0.3 Communication system
| Pre-conditions |
1. The ICT under test is, or includes, a communication system that supports real-time bidirectional voice communication with communication clients , C1 and C2 of the system 2. 3. If the system supports multiparty voice communication, then the communication clients in pre-condition 2 will need to support multiparty RTT communication, and a third such ICT will also be needed. |
| Procedure |
Perform all applicable C.6.1-C.6.5 tests when the communication system under test is communicating with the communication clients. |
| NOTE: If the only communication client that is available that supports the feature under test has not yet been independently validated, it can still be useful to demonstrate that the system under test provides the functionality if a pass is achieved or to demonstrate the extent of support. | |
C.6.0.4 Communication system that connects to another communication systemConnecting to another communications system
| Pre-conditions |
1. The ICT under test is, or includes, a communication system that supports real-time bidirectional voice communication with one or more other communication systems that support real-time bidirectional voice communication, 2. Another communication system that supports real-time bidirectional voice communication and 3. A communication client C1 is available for each communication system that allows bidirectional voice communications and supports the functionality under test., 4. Each communication client is connected to its respective communication system. |
| Procedure |
Perform all applicable C.6.1-C.6.5 tests when the communication system under test is communicating with the communication clients. |
| NOTE: If the only communication client that is available that supports the feature under test has not yet been independently validated, it can still be useful to demonstrate that the system under test provides the functionality if a pass is achieved or to demonstrate the extent of support. | |
C.6.0.5 Communication system when a communication client is in roaming modeSystem with roaming visiting client
| Pre-conditions |
1. The ICT under test is, or includes, a communication system that supports real-time bidirectional voice communication. 2. A communication client C1 that supports real-time bidirectional voice communication with another compatible communication system, is available and is visiting and is connected to the system under test. 3. A communication client that is qualified for bidirectional voice communication on the ICT under test and that supports the functionality under test, is available. |
| Procedure |
Perform all applicable C.6.1-C.6.5 tests when the communication system under test is communicating with the visiting communication client C1. |
| NOTE: This scenario is intended to cover a roaming case. In roaming, which is specific to mobile networks, whenever ICT is brought out of the reach of the home network it connects to (roams on) a visited network.. | |
C.6.0.6 Communication cClient in emergency communications
| Pre-conditions |
1. The ICT under test is, or includes, a communication client, C1, that supports real-time bidirectional voice emergency communication with or within a communication system that supports real-time bidirectional voice emergency communication. 2. A communication system that supports bi-directional voice emergency communication for C1 and supports the functionality under test, is available. 3. An agreement is in place for tests with the emergency communication PSAP or with test PSAP to which test communications are expected to be routed.
|
| Procedure |
Where pre-conditions 1-3 only are met:
Where pre-conditions 1-4 are met:
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C.6.0.7 Communication system that conveys eEmergency communications
| Pre-conditions |
1. The ICT under test is, or includes, a communication system that supports real-time bidirectional voice communication and is specified to support emergency communications. 2. A communication client C1 that supports the functionality under test is available for use with the ICT under test. 3. An agreement is in place for tests with the emergency communication PSAP or test PSAP to which test communications are expected to be routed. |
| Procedure |
Perform all applicable C.6.1-C.6.5 tests when the communication system under test is communicating with C1. |
C.6.0.8 Communication system specified to support emergency communications when a visiting client is in roaming modeSystem with roaming visiting client in an emergency
| Pre-conditions |
1. The ICT under test is, or includes, a communication system that supports real-time bidirectional voice communication and is specified to support emergency communications and roaming of communication clients from other communication systems. 2. A communication client of the ICT that supports real-time bidirectional voice communication, is visiting another country than the home country. 3. An agreement is in place for tests with the emergency communication PSAP or test PSAP to which test communications are expected to be routed. |
| Procedure |
Perform all applicable C.6.1-C.6.5 tests when the communication system under test is communicating with the visiting communication client. |
| NOTE: This scenario is intended to cover a roaming case. In roaming, which is specific to mobile networks, whenever ICT is brought out of the reach of the home network it connects to (roams on) a visited network.. | |
C.6.0.9 Communication system that conveys emergency communications with communication client visiting other countrySystem with client in emergency visiting another country
| Pre-conditions |
The ICT under test is, or includes, a communication system that supports real-time bidirectional voice communication and is specified to support emergency communications. 2. A communication client visiting another country than the home country is available for use with the ICT under test. 3. An agreement is in place for tests with the emergency communication PSAP or test PSAP to which test communications are expected to be routed. |
| Procedure |
Perform all applicable C.6.1-C.6.5 tests when communicating with the communication client C1 and a PSAP in the visited country in emergency communications. |
| NOTE: For test with production PSAP the expected PSAP would be within the visited country or region. | |
In C.6.2.1.1, delete precondition 2, renumber precondition 3 to 2, and update the results to match the new set of preconditions.