What are the CAPI Messages for Dialling? |
When KlasDrive attempts to dial a number, it adheres to a strict setup protocol with the CAPI system. It is useful to know the sequence of messages that are exchanged, as these will help in identifying any problems that may occur. KlasDrive can be instructed to display all the CAPI messages that it sends and receives. These messages are then displayed in the main KlasDrive window and can be related to the sequences below. Note that the CAPI message sequences are different for CAPI 2.0 and CAPI 1.1.
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What are the CAPI 2.0 messages for dialling?
Application |
CAPI 2.0 |
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| CONNECT_REQ |  |
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CONNECT_CONF | ||
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CONNECT_ACTIVE_IND | ||
| CONNECT_ACTIVE_RESP | |
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| CONNECT_B3_REQ | |
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CONNECT_B3_CONF | ||
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CONNECT_B3_ACTIVE_IND | ||
| CONNECT_B3_ACTIVE_RESP | |
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What are the CAPI 1.1 messages for dialling?
Application |
CAPI 1.1 |
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| CONNECT_REQ | |
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CONNECT_CONF | ||
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CONNECT_ACTIVE_IND | ||
| CONNECT_ACTIVE_RESP | |
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| SELECT_B2_PROTOCOL_REQ | |
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SELECT_B2_PROTOCOL_CONF | ||
| SELECT_B3_PROTOCOL_REQ | |
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SELECT_B3_PROTOCOL_CONF | ||
| CONNECT_B3_REQ | |
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CONNECT_B3_CONF | ||
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CONNECT_B3_ACTIVE_IND | ||
| CONNECT_B3_ACTIVE_RESP | |
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