Avaya VTCPD Features (Software Release 2.1 on MPS 2.1) Instrukcja Użytkownika Pobierz pdf (Strona 84)

VTCPD Features User Manual

Page 84 P0602483 Ver: 03.41

VTCPD Features User Manual

Sending Messages

Use Resource blocks to send messages to the host.

In most cases, VTCPD uses the message ID to route messages. Any request from the

application to the host and any response from the host to the application must contain

the same message ID.

The VTCPD can be configured to establish the message ID, or allow the application to

establish the message ID.

In an application that solicits data from the host, the first Send establishes the message

ID (see Soliciting Host Data on page 73.) A host driven application can establish the

message ID in the Resource block that contacts VTCPD (that is, the Resource block

with the Get operation) or wait for VTCPD to establish the message ID (see Host

Driven Applications on page 76.)

After the message ID is established, the application and the host can continue to send

and receive messages using multiple Resource blocks. For example:

Data card containing

the message and the

message ID

The application can change

the message length

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 113 114

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Avaya VTCPD Features (Software Release 2.1 on MPS 2.1) Instrukcja Użytkownika Strona 84