TELES VoIP Box BRI Series, Reference Manual

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5 Additional VoIP parameters
VoIPBox DSL / VoIPBox BRI – version 21.0.009 Page 110
5.9.1 Fax settings for T.38
There is a lot of parameter for T.38 adjustments. But before
you begin use a VoIP profile as shown in Example 5.3
→
.
In the following example, a VoIP profile DF is configured, using
the compression codec t38 for Fax transport.
VoipT38Version=<int>
0 = T38 version 0 (default)
1 = T38 version 1
2 = T38 version 2002 ASN1 syntax TPKT enabled
3 = T38 version V34 V33 support 2002 ASN1 syntax TPKT enabled. Is needed to send
v34 faxes via T38.
The following parameters are responsible for setting the modem transport method if a
modem connection is detected.
VoipV21Transport=<mode>
0
=disabled (must be set to 0).
VoipV22Transport=<mode>
0
=disabled (default),
2
=bypass.
VoipV23Transport=<mode>
0
=disabled (default),
2
=bypass.
VoipV32Transport=<mode>
0
=disabled (default),
2
=bypass.
VoipV34Transport=<mode>
0
=disabled (default),
2
= bypass.
Table 5.11 Customized parameters: VoIP fax (continued)
VoIP Fax/Modem Parameters
Example 5.3 A Voip profile for t38
MapAll0=|40DF:0<<24
...
MapAll9=|40DF:9<<24
[Voip:DF]
VoipDirection=IO
...
VoipCompression=g711a g729 trp t38
...