– Colon (:) — ″Wait Tone″
– Left-angled bracket (<) —″Pause″, used for inserting a fixed delay
(dependent on modem) between digit sequences. For example, when
going through a PBX or PTN.
– Equal (=) — ″Separator 3″, which is ″for national use.″(Consult your
modem manual.)
– The letter P — ″Dialing to be continued in Pulse mode.″(Not supported
by some modems.)
– The letter T — ″Dialing to be continued in DTMF mode.″(Not
supported by some modems.)
Toadd a V.25bis address, enter the add v25-bis-address command at the Config>
prompt. For example:
Config>add v25-bis-address
Assign address name [1-23] chars []? remote-site-baltimore
Assign network dial address [1-30 digits][]? 19095551234
Configuring the V.25bis Interface
This section explains how to configure the V.25bisinterface. To configure, do the
following:
1. Toset up a serial line interface for V.25bis, set the data-link protocol for the
serial line interface. From the Config> prompt, use the set data-link v25bis
command. For example:
Config>set data-link v25bis
Interface Number [0]? 2
2. Display the V.25bis Config> prompt by entering the network command
followed by the number of the interface. For example:
Config>network 2
V.25bis Data Link Configuration
V25bis Config>
Youcan use the list devices command at the Config> prompt to display a list
of interface numbers configured on the router.
3. Use the set local-address command to specify the network address name of
the local port. Youmust enter one of the address names you defined using the
add v25bis-address command. For example:
V25bis Config>set local-address
Local network address name []? remote-site-baltimore
Note: Youmust restart the router for configuration changes to take effect.

Optional V.25bis Parameters

The following are optional V.25bisparameters you can set. For a complete
description of these commands, see “V.25bisConfiguration Commands” on
page 583 .
vYoucan limit the number of successive calls to an address that is inaccessible or
that refuses those calls. Todo so, use the set retries-no-answerand the set
timeout-no-answer commands.
vThe set disconnect-timeout command controls the amount of time the router
waits to initiate a call after dropping a signal from the previous call.
vThe set command-delay-timeout command specifies the amount of time the
router waits to initiate or answer a call after it turns on DTR.
Using V.25bis
580 MRS V3.2 Software User’s Guide
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