AudioCodes Mediant 500 E-SBC, User Manual

Page: 354 / 920

User's Manual 354 Document #: LTRT-10437
Mediant 500 E-SBC
Table 22-1: Trunk Group Table Parameter Descriptions
Parameter Description
Module
CLI: module
[TrunkGroup_Module]
Defines the module (i.e., PRI) for which you want to define the
Trunk Group.
From Trunk
CLI: first-trunk-id
[TrunkGroup_FirstTrunkId]
Defines the starting physical Trunk number in the Trunk Group.
The number of listed Trunks depends on the device's hardware
configuration.
To Trunk
CLI: last-trunk-id
[TrunkGroup_LastTrunkId]
Defines the ending physical Trunk number in the Trunk Group.
The number of listed Trunks depends on the device's hardware
configuration.
Channels
CLI: first-b-channel
[TrunkGroup_FirstBChannel]
CLI: last-b-channel
[TrunkGroup_LastBChannel]
Defines the device's Trunk B-channels (digital module). To
enable channels, enter the channel numbers.
You can enter a range of channels by using the syntax n-m ,
where n represents the lower channel number and m the higher
channel number. For example, "1-4" specifies channels 1
through 4. To represent all the Trunk's B-channels, enter a
single asterisk (*).
Note: The number of defined channels must not exceed the
maximum number of the Trunk’s B-channels.
Phone Number
CLI: first-phone-number
[TrunkGroup_FirstPhoneNumber]
Defines the telephone number(s) of the channels.
The valid value can be up to 50 characters.
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 Trunk Group’s ‘Channel Select Mode’ parameter
is set to
By Dest Phone Number .
Notes:

If 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 ReplaceEmptyDstWithPortNumber
parameter). These numbers are used to replace them.

This field is ignored if routing of IP-to-Tel calls is done
according to the Supp Services table, where multiple line
extension numbers are configured per port (see Configuring
Multi-Line Extensions and Supplementary Services). For
this routing method, the 'Channel Select Mode' must be set
to
Select Trunk By Supplementary Services Table in the
Trunk Group Settings table (see ''Configuring Hunt Group
Settings'' on page
355 ).