Table 3-31: Trunk Group Table Parameters - AudioCodes Mediant 2000 User Manual

Parameter
From Trunk
[TrunkGroup_FirstTrunkId]
To Trunk
[TrunkGroup_LastTrunkId]
Channels
[TrunkGroup_FirstBChannel],
[TrunkGroup_LastBChannel]
Phone Number
[TrunkGroup_FirstPhoneNumber]
Trunk Group ID
[TrunkGroup_TrunkGroupNum]
SIP User's Manual

Table 3-31: Trunk Group Table Parameters

Starting physical Trunk number in the Trunk Group. The
number of listed Trunks depends on the device's hardware
configuration.
Ending physical Trunk number in the Trunk Group. The
number of listed Trunks depends on the device's hardware
configuration.
The device's
channel numbers. You can enter a range of channels by using
the format [n-m], where n represents the lower channel
number and m the higher channel number. For example, [1-
23] specifies channels 1 through 23.
Notes:

The number of defined channels must not exceed the
maximum number of the Trunk's B-channels.

To represent all the Trunk's B-channels, enter a single
asterisk (*).
The telephone number that is assigned to the channel. For a
range of channels, enter only the first telephone number.
Subsequent channels are assigned the next consecutive
telephone number. For example, if you enter 400 for channels
1 to 4, then channel 1 is assigned phone number 400, channel
2 is assigned phone number 401, and so on.
These numbers are also used for channel allocation for IP-to-
Tel calls if the
'By Dest Phone Number'.
Notes :

If the this field includes alphabetical characters and the
phone number is defined for a range of channels (e.g., 1-4),
then the phone number must end with a number (e.g.,
'user1').

This field is optional. The logical numbers defined in this
field are used when an incoming PSTN/PBX call doesn't
contain the calling number or called number (the latter
being determined by the parameter
ReplaceEmptyDstWithPortNumber). These numbers are
used to replace them.
The Trunk Group ID (1-99) assigned to the corresponding
channels. The same Trunk Group ID can be assigned to more
than one group of channels. The Trunk Group ID is used to
define a group of common channel behavior that are used for
routing IP-to-Tel calls. If an IP-to-Tel call is assigned to a
Trunk Group, the IP call is routed to the channel(s) pertaining
to that Trunk Group ID.
Notes:

Once you have defined a
the parameter PSTNPrefix (IP to Trunk Group Routing
Table) to assign incoming IP calls to the appropriate Trunk
Group. If you do not configure this, calls cannot be
established.
156
Description
Trunk B-channels. To enable channels, enter the
Trunk Group's 'Channel Select Mode' is set to
Trunk Group, you must configure
Document #: LTRT-68809
Mediant 2000