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If you want the TA128 to answer inbound calls as often as possible,
you can set the best-effort call answering bit as follows:
•
S119.3=0 - Answer calls only when numbers match (by default).
•
S119.3=1 - Best effort call answering.
Ambiguity Resolution Switch for Voice Calls
For a voice or voice-band-data call, if the &ZI number assignment
can tell which of the analog adapters is being addressed, then the call
will be delivered to the proper destination. Sometimes, ambiguity of
address matching may exist. This may happen if the &ZI numbers of
the various protocols are either unassigned or not matched. In this
case, users may wish to set the priority of answering a call by the
analog adapter, Phone 1, or the analog adapter, Phone 2. The
AT&Ln command sets the address ambiguity resolution flag:
•
AT&L0 - Analog adapter 1 has the higher priority to answer a
voice or voice-band-data call; if analog adapter 1 is busy, the call
will be routed to the analog adapter, Phone 2.
•
AT&L1 - Analog adapter 2 has the higher priority to answer a
voice or voice-band-data call; if analog adapter 2 is busy, the call
will be routed to the analog adapter, Phone 1.
Multi-Auto-Answering of Data Calls
For an ISDN data call, if the TA128 can exclusively determine the
protocol to be used by means of the information conveyed by the
SETUP message (for DSS1, these include the Bearer-Capability,
Low-Layer-Compatibility, or High-Layer-Compatibility information
elements; for 1TR6, these include the Service Indicator as well as the
Additional Octet of Service Indicator), then the indicated protocol
will be used. Otherwise, the Multi-Auto answering process will be
invoked. The TA128 can monitor the B channel signal sent by the
calling site.
The data call can be identified by the TA128 to be X.75, V.110,
V.120, or PPP Async-to-Sync, conversion and MPPP.
Summary of Contents for Omni TA128
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Page 136: ...124 Command Options Function Description Ref VC View the Call back Number table...
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