AudioCodes Media Pack MP-11x, User Manual

Page: 238 / 650

User's Manual 238 Document #: LTRT-65432
MP-11x & MP-124
Parameter Description
Channel Select Mode
[TrunkGroupSettings_ChannelS
electMode]
Defines the method by which IP-to-Tel calls are assigned to the
channels of the Hunt Group.

[0] By Dest Phone Number = (Default) The channel is
selected according to the called (destination) number. If the
number is not located, the call is released. If the channel is
unavailable (e.g., busy), the call is put on call waiting (if call
waiting is enabled and no other call is on call waiting);
otherwise, the call is released.

[1] Cyclic Ascending = The next available channel in the
Hunt Group, in ascending cyclic order is selected. After the
device reaches the highest channel number in the Hunt
Group, it selects the lowest channel number in the Hunt
Group, and then starts ascending again.

[2] Ascending = The lowest available channel in the Hunt
Group is selected, and if unavailable, the next higher
channel is selected.

[3] Cyclic Descending = The next available channel in
descending cyclic order is selected. The next lower channel
number in the Hunt Group is always selected. When the
device reaches the lowest channel number in the Hunt
Group, it selects the highest channel number in the Hunt
Group, and then starts descending again.

[4] Descending = The highest available channel in the Hunt
Group is selected, and if unavailable, the next lower channel
is selected.

[5] Dest Cyclic Ascending = The channel is
selected according to the called number. If the called number
isn't found, the next available channel in ascending cyclic
order is selected.
Note: If the called number is located, but the port associated
with the number is busy, the call is released.

[6] By Source Phone Number = The channel is selected
according to the calling number.

[9] Ring to Hunt Group = The device allocates IP-to-Tel calls
to all the FXS ports (channels) in the Hunt Group. When a
call is received for the Hunt Group, all telephones connected
to the FXS ports belonging to the Hunt Group start ringing.
The call is eventually received by whichever telephone first
answers the call (after which the other phones stop ringing).
This option is applicable only to FXS interfaces.

[11] Dest Ascending = The device allocates a
channels to incoming IP-to-Tel calls as follows:
a. The device attempts to route the call to the channel that
is associated with the destination (called) number. If
located, the call is sent to that channel.
b. If the number is not located or the channel is unavailable
(e.g., busy), the device searches in ascending order for
the next available channel in the Trunk Group. If located,
the call is sent to that channel.
c. If all the channels are unavailable, the call is released.
Note: If this parameter is not configured for the Hunt Group,
then its channel select method is according to the global
parameter, ChannelSelectMode.